TREES AND SHRUBS FOR ENGLISH GARDENS [Illustration: _THE CLUSTER PINE (Pinus Pinaster)._] _THE "COUNTRY LIFE" LIBRARY._ TREES & SHRUBS FOR ENGLISH GARDENS BY E. T. COOK. SECOND EDITION. [Illustration] PUBLISHED BY "COUNTRY LIFE" GEORGE NEWNES, LTD. 20, TAVISTOCK STREET, 7-12, SOUTHAMPTON STREET, COVENT GARDEN, W.C. COVENT GARDEN, W.C. 1908. PREFACE TO FIRST EDITION It cannot be urged against this work that it travels along a path already well worn, for the subject of trees and shrubs for English gardens, though almost inexhaustible, has never been so fully treated and illustrated as it deserves. The book may have many defects, but its pages will show that an honest effort has been made to offer helpful and instructive information to the many who wish to know more of the beauty of trees and shrubs. In writing this book, the labour of my spare hours for many months, I have been greatly helped by Mr. Bean, the assistant-curator of the Royal Gardens, Kew, whose deep knowledge of the subject has been willingly imparted; and by Miss Jekyll, to whom I am indebted for many valuable suggestions and notes. Among others to whom grateful thanks are tendered are Mrs. Davidson, Mr. J. Clark, Mr. Dallimore, and Mr. S. W. Fitzherbert. Some of the chapters have already appeared in the _Garden_, with the object of making known as widely as possible the importance of the most beautiful trees and shrubs for English woodland and pleasure-grounds. The illustrations will show how a shrub, so often stunted and mutilated by unwise pruning, becomes beautiful when allowed to develop naturally. The illustrations have their own teaching value, and in this matter also I desire to thank many willing helpers, especially Miss Jekyll, Miss Willmott, and Mr. Crump, of the Madresfield Court Gardens. Many of them are from photographs taken in the Royal Gardens, Kew. Under the present director (Sir William Thiselton-Dyer) much has been done in the judicious grouping of plants. Here is a living place of instruction open to all. Those who desire to know more about trees and shrubs than it is possible to give in this book should consult such famous works as Loudon's "Arboretum Britannicum" (8 vols.), and "Encyclopædia of Trees and Shrubs"; Professor Sargent's "Silva of North America," and "Forest Flora of Japan"; "Manual of Coniferæ," by Messrs. James Veitch & Sons; "The Pinetum," by George Gordon; The "Bamboo Garden," by Lord Redesdale; Sir Joseph Hooker's "Rhododendrons of the Sikkim Himalaya"; and the excellent Kew Hand-list of Trees and Shrubs. Much information can also be gleaned from the volumes of _Garden and Forest_ (American), edited by Professor Sargent, but not now in publication. The nomenclature at Kew--that is, according to the _Index Kewensis_--is that adopted in this book. It is the wish and hope of the author, whose notes, taken during many years, are embodied, that the book may do something to make English gardens more beautiful and interesting, and that it may win many to see the better ways of planting; also that it may be the means of bringing forward the many trees and shrubs of rare charm that are generally unknown or unheeded. E. T. C. _November 1902._ PREFACE TO SECOND EDITION This edition has been thoroughly revised to render it as useful as possible to those who desire a larger acquaintance with the many beautiful trees and shrubs that are hardy in this country. I must tender my heartiest thanks to Mr. William Atkinson (Messrs. Fisher, Son, & Sibray) for his valuable help in preparing this edition. Many of the illustrations represent trees and shrubs in the Royal Gardens, Kew, which are not only beautiful in themselves, but are the centre of scientific research. E. T. C. _March 1908._ CONTENTS CHAP. PAGE I. WANT OF VARIETY A BLEMISH 1 II. ORNAMENTAL PLANTING IN WOODLAND 6 III. GROUPING OF TREES AND SHRUBS 8 IV. HEATHY PATHS IN OUTER GARDEN SPACES 13 V. TREES AND SHRUBS IN POOR SOILS 17 VI. PRUNING FLOWERING TREES AND SHRUBS 19 VII. PROPAGATION OF HARDY TREES AND SHRUBS 38 VIII. A WINTER GARDEN OF TREES AND SHRUBS 47 IX. TREES AND SHRUBS WITH BEAUTIFUL CATKINS 65 X. AUTUMN COLOURS 71 XI. TREES AND SHRUBS WITH FINE FRUITS 77 XII. WEEPING TREES AND THEIR USES 88 XIII. THE USE OF VARIEGATED TREES AND SHRUBS 93 XIV. TREES AND SHRUBS FOR SEA-COAST 101 XV. TREES AND SHRUBS FOR WIND-SWEPT GARDENS 106 XVI. CONIFERS (INCLUDING PINES) IN ORNAMENTAL PLANTING 110 XVII. CARE OF OLD TREES 129 XVIII. TREES AND SHRUBS FOR WATERSIDE 134 XIX. TREES AND SHRUBS FOR ROCK GARDEN 138 XX. REMOVAL OF LARGE TREES AND SHRUBS 151 XXI. YOUNG TREES AND SUNSTROKE 159 XXII. SHADE TREES FOR STREETS 163 XXIII. TREES AND SHRUBS IN SCOTLAND 166 XXIV. TENDER SHRUBS AND TREES IN THE SOUTH-WEST 187 XXV. TENDER WALL PLANTS IN THE SOUTH-WEST 208 XXVI. TREES AND SHRUBS IN IRELAND 215 XXVII. HARDY BAMBOOS 218 XXVIII. THE HEATHS 226 XXIX. NATIVE AND OTHER HARDY EVERGREENS 240 XXX. SHRUBS FOR SMALL AND TOWN GARDENS 251 XXXI. SHRUB AND FLOWER BORDERS 257 XXXII. SHRUBS UNDER TREES 260 XXXIII. HARDY SHRUBS IN THE GREENHOUSE 263 XXXIV. SHRUB GROUPS FOR WINTER AND SUMMER EFFECT 283 XXXV. THE USE OF HARDY CLIMBING SHRUBS 303 XXXVI. FLOWERING AND OTHER HEDGES 324 XXXVII. PLEACHED OR GREEN ALLEYS 334 XXXVIII. THE GARDEN ORCHARD 338 XXXIX. THE WORTHY USE OF ROSES 342 XL. PLANTING AND STAKING TREES 353 XLI. HARDY TREES AND SHRUBS, TABLES OF 357 INDEX 489 LIST OF ILLUSTRATIONS CLUSTER PINE (_Pinus Pinaster_) _Frontispiece_ GUELDER ROSE _To face page_ 2 MAGNOLIA STELLATA " " 3 ÆSCULUS PARVIFLORA (late July) " " 4 SLOE, DOUBLE-FLOWERED (_Prunus spinosa, fl. pl._) " " 5 IN THE WOODLAND AT KEW " " 6 WAYFARING TREE (_Viburnum Lantana_) " " 7 GROUPING OF SHRUB AND DAFFODIL " " 10 NATURAL GROUPING OF SHRUB IN ROUGH GROUND " " 11 SHRUB AND IRIS GROUPS BY WOODLAND " " 14 AZALEA GARDEN AT KEW " " 15 CEANOTHUS AZUREUS AT KEW " " 24 CEANOTHUS AZUREUS, MARIE SIMON " " 25 PEARL BUSH (_Exochorda grandiflora_) " " 26 HYDRANGEA PANICULATA GRANDIFLORA (Unpruned) " " 30 HYDRANGEA PANICULATA GRANDIFLORA " " 31 TULIP TREE AT RANELAGH (Winter) " " 46 LIME (Winter Beauty) " " 47 WITCH HAZEL (_Hamamelis japonica_, var. _zuccariniana_) " " 62 ULMUS ALATA " " 63 WILLOW, BABYLONIAN BY WATERSIDE " " 88 ASH, WEEPING " " 89 WEEPING ASPEN (_Populus tremula_, var. _pendula_) " " 90 WEEPING WYCH ELM " " 91 ELÆAGNUS PUNGENS " " 98 CORNUS MAS (var. _variegata_) " " 99 TAURIAN TAMARISK (_Tamarix tetrandra_) IN FLOWER " " 103 ASHES BY WATER EDGE " " 106 LOMBARDY POPLAR " " 107 CORSICAN PINE WALK " " 110 ARAUCARIA IMBRICATA (Chili Pine) AVENUE " " 111 MAIDENHAIR TREE AT FROGMORE " " 112 MAIDENHAIR TREE AT KEW " " 113 CORSICAN PINE (var. _tenuifolia_) " " 114 AVENUE OF ABIES (_nobilis glauca_) " " 118 CEDRUS ATLANTICA GLAUCA AVENUE " " 119 LIBOCEDRUS DECURRENS (Frogmore) " " 121 AVENUE OF YEW (Murthly) " " 124 ALDERS NEAR WATER " " 134 WHITE WILLOW (_Salix alba_) BY WATERSIDE " " 135 NATURAL TREE GROWTH BY WATER (Burnham Beeches) " " 136 WILLOWS BY WATERSIDE " " 137 CISTUSES AND ROSES IN ROCK GARDEN " " 140 DWARF SHRUBS IN ROCK GARDEN " " 141 ONONIS FRUTICOSA (Shrubby Rest-Harrow) AT EXETER " " 150 TREE IN COURSE OF REMOVAL " " 151 PLANE TREE (_Platanus orientalis_) " " 164 CYTISUS PRÆCOX " " 178 A VARIETY OF MAHALEB CHERRY (_Prunus Mahaleb_, var. _chrysocarpa_) " " 179 GUELDER ROSE OR SNOWBALL TREE " " 184 WYCH ELMS BY HEDGEROW " " 185 EDWARDSIA GRANDIFLORA " " 198 FABIANA IMBRICATA " " 199 PINUS MONTEZUMÆ " " 204 PUERARIA THUNBERGIANA " " 212 YUCCAS, PAMPAS GRASS, AND BAMBOOS (Kew) " " 218 BAMBOO GARDEN AT KEW " " 219 ERICA CARNEA " " 232 A GROUPING OF HEATHS " " 233 WHITE SCOTCH HEATHER (_Erica cinerea alba_) " " 234 WHITE MEDITERRANEAN HEATH (_Erica mediterranea alba_) " " 235 WEEPING HOLLY " " 247 ARBUTUS MENZIESII " " 248 HIBISCUS SYRIACUS (_Althæa frutex_, var. _cæruleus_) " " 252 MOCK ORANGE (_Philadelphus coronarius_) " " 253 TALL EVERGREEN SHRUBS IN FLOWER BORDER " " 258 SPIRÆA CANESCENS " " 294 CLEMATIS MONTANA OVER ROUGH WALL " " 300 CLEMATIS MONTANA OVER ARCHWAY " " 301 CAMELLIA LEAF AND FRUIT (Outdoors) " " 316 DUTCH HONEYSUCKLE ON WALL " " 317 POLYGONUM BALDSCHUANICUM OVER FIR " " 318 PRUNUS TRILOBA ON SUNNY WALL " " 319 OLD WISTARIA AT HAMPTON COURT " " 322 WISTARIA RACEMES " " 323 GREAT BEECH HEDGE " " 330 HEDGE OF MAIDENS' BLUSH ROSE " " 331 NUT WALK " " 334 OLD APPLE WALK " " 335 OLD MULBERRY TREE, SYON " " 338 OLD MEDLAR TREE " " 339 ROSA MULTIFLORA " " 348 HYBRID ROSE UNA " " 349 STAKING TREES " " 354 HORSE CHESTNUT " " 358 CATALPA OR INDIAN BEAN TREE (_C. bignonioides_) " " 366 CISTUS VILLOSUS " " 370 CYTISUS CAPITATUS " " 373 MOONLIGHT BROOM (_Cytisus scoparius_, var. _pallidus_) " " 376 A HYBRID BROOM (_Cytisus kewensis_) " " 377 GARLAND FLOWER (_Daphne Cneorum_) " " 382 ERINACEA PUNGENS " " 383 MAY-FLOWER (_Epigæa repens_) " " 384 ESCALLONIA PHILIPPIANA " " 385 SPANISH FURZE (_Genista (Ulex) hispanica_) " " 388 SPANISH FURZE ON ROUGH SLOPE " " 389 GENISTA MONOSPERMA " " 390 SHOOT OF SNOWDROP TREE (_Halesia tetraptera_) " " 392 HYDRANGEAS " " 393 HYDRANGEA PETIOLARIS " " 394 KALMIA LATIFOLIA " " 395 YULAN (_Magnolia conspicua_) " " 402 YULAN AS A WALL SHRUB " " 403 MAGNOLIA CONSPICUA, var. _soulangeana_ (late Spring) " " 404 OLEARIA MACRODONTA " " 405 PRUNUS PERSICA " " 410 SPIRÆA ARGUTA " " 414 PRUNUS SERRULATA " " 416 PRUNUS PADUS, FL. PL. " " 417 PYRUS SINAICA " " 420 PYRUS SPECTABILIS " " 422 SIBERIAN CRAB (_Pyrus Malus baccata_) " " 423 PYRUS LOBATA " " 427 RHODODENDRON ARBOREUM (Hybrid) " " 428 RHODODENDRON HYBRID (Donegal) " " 429 RHODODENDRON PRÆCOX " " 432 RHODODENDRON SAPHO IN IRISH GARDEN (Donegal) " " 433 CALIFORNIAN POPPY (_Romneya Coulteri_) " " 449 NEILLIA (SPIRÆA) OPULIFOLIA " " 452 SPIRÆA LINDLEYANA " " 453 LILACS " " 456 STANDARD LILAC " " 457 VIBURNUM MACROCEPHALUM " " 464 YUCCA GLORIOSA IN A SURREY GARDEN " " 466 YUCCA FILAMENTOSA " " 467 PTEROCARYA CAUCASICA " " 480 CORK OAK (_Quercus Suber_) " " 481 EVERGREEN OAKS " " 482 DOVASTON YEW ON STEEP BANK " " 486 TREES AND SHRUBS CHAPTER I WANT OF VARIETY A BLEMISH There is a sad want of variety amongst evergreen and deciduous shrubs in the average English garden. Faith is placed in a few shrubs with a reputation for robbing the soil of its goodness and making a monotonous ugly green bank, neither pleasant to look at nor of any protective value. As one who knows shrubs well and the way to group them says, "Even the landscape gardeners, the men who have the making of gardens--with, of course, notable exceptions--do not seem to know the rich storehouse to draw from." Very true is this. We see evidence of it every day. The mixed shrubbery is fondly clung to as a place for all shrubs, whether flowering or otherwise, and the result is a thicket of growths, a case indeed of a survival of the fittest. There are other shrubs than Privet in this fair world of ours, and as for providing shelter, the wind whistles through its bare stems and creates a draught good for neither man, beast, nor plant. Of the cherry laurel again there is far too much in gardens. Few other plants can stand against its greedy, searching roots, and its vigorous branches and big leaves kill other leaf-growth near them. Grown in the proper way, that is, as an isolated shrub, with abundance of space to develop its graceful branches and brilliant green leaves, the Cherry Laurel is a beautiful evergreen; it is quite happy in shady, half-wooded places. But grown, as it is so often, jammed up and smothering other things, or held in bounds by a merciless and beauty-destroying knife, its presence has not been to the advantage of English gardening. When the planting season comes round, think of some of the good shrubs not yet in the garden, and forget pontic Rhododendron, Laurel, Aucuba, and Privet. By this is not meant rare shrubs, such as may only be had from the few nurseries of the very highest rank or from those that make rare shrubs a speciality, but good things that may be grown in any garden and that appear in all good shrub catalogues. [Illustration: _CHINESE GUELDER ROSE._] Perhaps no beautiful and now well-known shrub is more neglected than beautiful _Exochorda grandiflora_ (the Pearl Bush). Its near relatives, the Spiræas, are in every shrubbery, but one may go through twenty and not see Exochorda. Even of the Spiræas one does not half often see enough of _S. Thunbergi_, a perfect milky way of little starry bloom in April and a most shapely little bush, or the double-flowered _S. prunifolia_, with its long wreaths of flower-like double thorn or minute white roses and its autumn bravery of scarlet foliage. The hardy Magnolias are not given the opportunity they deserve of making our gardens lovely in earliest summer. Who that has seen _Magnolia stellata_ in its April dress of profuse white bloom and its summer and autumn dignity of handsome though not large foliage, would endure to be without it? or who would not desire to have the fragrant chalices of _M. soulangeana_, with their outside staining of purple, and _M. conspicua_, of purest white in the early months of March and April? And why does not every garden hold one, at least, of the sweet _Chimonanthus_, offering, as it does in February, an abundance of its little blooms of a fragrance so rich and powerful that it can be scarcely matched throughout the year? [Illustration: _A GROUPING OF MAGNOLIA STELLATA._] _Cassinia fulvida_, still known in nurseries by its older name of Diplopappus, in winter wears its fullest dress of tiny gold-backed leafage in long graceful sprays, that are borne in such profusion that they only beg to be cut to accompany the rare flowers of winter that we bring indoors to sweeten and enliven our rooms. Of small-flowering trees none is lovelier than the Snowy Mespilus (_Amelanchier_), and for a tree of somewhat larger size the good garden form of the native Bird Cherry is beautiful in the early year. The North American _Halesia_ (the Snowdrop Tree) should be in every garden, either as a bush or tree, every branch hung in May with its full array of pendent bloom of the size and general shape of Snowdrops, only of a warm and almost creamy instead of a cold snow-white colour. Few spring-flowering shrubs are more free and graceful than _Forsythia suspensa_, and if it can be planted on a slight eminence and encouraged to throw down its many-feet-long graceful sprays it then exhibits its best garden use. The Chinese _Viburnum plicatum_ is another shrub well known but unfairly neglected, flowering with the earliest Irises. Grouped with the grand _Iris pallida dalmatica_ it is a thing never to be forgotten. [Illustration: _ÆSCULUS PARVIFLORA (late July)._] _Æsculus (Pavia) parviflora_, blooming in July when flowering shrubs are rare, is easily grown and strikingly handsome, and yet how rarely seen! _Calycanthus floridus_, with its spice-scented blooms of low-toned crimson, also a late summer flower, is a fine thing in a cool, well-sheltered corner, where the sun cannot burn the flowers. The Rose Acacia (_Robinia hispida_), trained on a wall or house, is as beautiful as any Wistaria, and the quality of the low-toned rosy bloom of a much rarer colour. It is quite hardy, but so brittle that it needs close and careful wall training or other support. To name a few others in the same kind of category, but rather less hardy, the Sweet Bay is the noblest of evergreen bushes or small trees; the Tamarisk, with its grey plumes of foliage and summer flower-plumes of tenderest pink, is a delightful plant in our southern counties, doing especially well near the sea. _Clethra alnifolia_, against a wall or in the open, is a mass of flower in late summer, and the best of the _Hibiscus syriacus_, or _Althæa frutex_, the shrubbery representatives of Mallows and Hollyhocks, are autumn flowers of the best class. A bushy plant of half-woody character that may well be classed among shrubs, and that was beloved of our grandmothers, is _Leycesteria formosa_, a delightful thing in the later autumn. The large-fruited Euonymus (Spindle Tree) is another good thing too little grown. [Illustration: _DOUBLE-FLOWERED SLOE OR BLACKTHORN._] For a peaty garden there are many delightful plants in the neglected though easy-to-be-had list. One of these is the beautiful and highly fragrant _Azalea occidentalis_, all the better that the flowers and leaves come together and that it is later than the Ghent Azaleas. Then there are the two sweet-scented North American Bog Myrtles, _Myrica cerifera_ and _Comptonia asplenifolia_, the charming little _Leiophyllum buxifolium_, of neatest bushy form, and the _Ledum palustre_, whose bruised leaves are of delightful aromatic fragrance; _Vaccinium pennsylvanicum_, pretty in leaf and flower and blazing scarlet in autumn, and _Gaultheria Shallon_, a most important sub-shrub, revelling in moist peat or any cool sandy soil. These examples by no means exhaust the list of desirable shrubs that may be found for the slightest seeking. This brief recital of their names and qualities is only meant as a reminder that all these good things are close at hand, while many more are only waiting to be asked for. CHAPTER II ORNAMENTAL PLANTING IN WOODLAND Where woodland adjoins garden ground, and the one passes into the other by an almost imperceptible gradation, a desire is often felt to let the garden influence penetrate some way into the wood by the planting within the wood of some shrubs or trees of distinctly ornamental character. Such a desire very naturally arises--it is wild gardening with the things of larger growth; but, like all forms of wild gardening (which of all branches of gardening is the most difficult to do rightly, and needs the greatest amount of knowledge), the wishes of the planter must be tempered with extreme precaution and restraint. It does not do to plant in the wild garden things of well-known garden character. This is merely to spoil the wood, which, in many cases, is already so good that any addition would be a tasteless intrusion of something irrelevant and unsuitable. [Illustration: _IN THE WOODLAND AT KEW, SHOWING TREE AND SHRUB BY GRASSY WAY._] Still, there are certain wooded places where a judicious planting would be a gain, and there are a certain number of trees and shrubs which those who have a fair knowledge of their ways, and a true sympathy with the nature of woodland, recognise as suitable for this kind of planting. They will be found in these classes: Native growths that are absent or unusual in the district, such as the Spindle Tree (_Euonymus_), White Beam, Service Tree, White and Black Thorn, Wild Cherry, Bird Cherry, Wild Guelder Rose (_Viburnum Opulus_), and _V. Lantana_, Honeysuckle, Wild Roses, Juniper, and _Daphne Laureola_. [Illustration: _WAYFARING TREE (Viburnum Lantana); A NATIVE SHRUB ON CHALK._] Then, among cultivated trees and shrubs, those that are nearly related to our wild kinds, including some that are found in foreign woodlands that have about the same latitude and climate as our own. Among these will be Quinces and Medlars, many kinds of ornamental Cratægus, Scarlet Oaks, various Elders and Crabs, and the grand _Pyrus americana_, so like our native Mountain Ash, but on a much larger scale. A very careful planting with trees and shrubs of some of these and, perhaps, other allied kinds, may give additional beauty and interest to woodland. Differences of soil will, of course, be carefully considered, for if a piece of woodland were on chalky soil, a totally different selection should be made from one that would be right for a soil that was poor and sandy. In moist, sandy, or, still better, peaty ground, especially where there is a growth of Birches and Scotch Firs, and not many other kinds of trees, a plantation of Rhododendrons may have a fine effect. But in this case it is better to use the common _R. ponticum_ only, as a mixture of differently coloured kinds is sure to give a misplaced-garden look, or an impression as if a bit of garden ground had missed its way and got lost in the wood. CHAPTER III GROUPING OF TREES AND SHRUBS If this subject were considered with only a reasonable amount of thought, and the practice of it controlled by good taste, there is nothing that would do more for the beauty of our gardens or grounds. Nothing can so effectually destroy good effect as the usual senseless mixture of deciduous and evergreen shrubs that, alas! is so commonly seen in gardens--a mixture of one each of a quantity of perhaps excellent things planted about three feet apart. There would be nothing to be said against this if it were the deliberate intention of any individual, for, as a garden is for the owner's happiness, it is indisputably his right to take his pleasure in it as he will, and if he says, "I have only space for a hundred plants, and I wish them to be all different," that is for him to decide. But when the mixture is made from pure ignorance or helplessness it is then that advice may be of use, and that the assurance may be given that there are better ways that are just as easy at the beginning, and that with every year will be growing on towards some definite scheme of beauty, instead of merely growing up into a foolish tangle of horticultural imbecility. If the intending planter has no knowledge it is well worth his while to take advice at the beginning, not to plant at random and to feel, a few years later, first doubt, and then regret, and then, as knowledge grows, to have to face the fact that it is all wrong and that much precious time has been lost. How to group is a large question, depending on all the conditions of the place under consideration. Whether a group is to be of tall or short growing shrubs or trees, whether it is to be of three or three hundred, and so on. The knowledge that can answer is the knowledge of gardening of the better kind. The whole thing should be done carefully on paper beforehand, or there will again be repented the error of huddled single plants. The groups will have to be well shaped and well sized and well related to each other and all that is near, or they may be merely a series of senseless blocks, not intelligently formed groups at all. Then, in proper relation to the groups, single plants can be used with the best possible effect, as, for instance, a snowy Mespilus or a Cherry or a _Pyrus floribunda_ against a dark massing of Yew or Holly; or a _Forsythia suspensa_ casting out its long flowering branches from among bushes of _Berberis_. Then the fewer individuals will have their full value, while the larger masses will have dignity even when in leaf only, and their own special beauty at the time when they are in flower or fruit. For some flowering and fruiting bushes are best grouped, while a few are best seen standing alone, and it is only knowledge of good gardening that can guide the designer in his decisions on these points. Still it does not follow that a shrub or flowering tree cannot be used both for groups and single use, for such an one as the Forsythia just mentioned is also of charming effect in its own groups, with the red-tinted _Berberis_ or the quiet-coloured Savins, or whatever be the lower growing bushy mass that is chosen to accompany it. Every one can see the great gain of such arrangements when they are made, but to learn to make them, and even to perceive what are the plants to group together, and why, that is the outcome of the education of the garden artist. In the Royal Gardens, Kew, the best of plants may be seen and, to a considerable degree, the best ways of using them in gardens. [Illustration: _GROUPING OF SHRUB AND DAFFODIL._] The one-thing-at-a-time planting is always a safe guide, but as the planter gains a firmer grasp of his subject, so he may exercise more freedom in its application. Nearly every garden, shrubbery, and ornamental tree plantation is spoilt or greatly marred by too great a mixture of incongruous growths. Nothing wants more careful consideration. On the ground in the open air, and sitting at home quietly thinking, the question should be carefully thought out. The very worst thing to do is to take a nursery catalogue and make out from it a list of supposed wants. The right thing is to make a plan of the ground, to scale, if possible, though a rougher one may serve, and mark it all down in good time beforehand, not to wait until the last moment and then mark it; and not to send the list to the nursery till the ground is well forward for planting, so that the moment the plants come they may go to their places. [Illustration: _NATURAL GROUPING OF SHRUB IN ROUGH GROUND._] All this planning and thinking should be done in the summer, so that the list may go to the nursery in September, which will enable the nurseryman to supply the trees in the earliest and best of the planting season. How good it would be to plant a whole hill-side on chalky soil with grand groupings of Yew or Box, or with these intergrouped, and how easy afterwards to run among these groupings of lesser shrubs; or to plant light land with Scotch Fir and Holly, Thorn and Juniper (just these few things grouped and intergrouped); or wastes of sandhills near the sea within our milder shores with Sea Buckthorn and Tamarisk, and Monterey Cypress (_Cupressus macrocarpa_), and long drifts of the handsome Blue Lyme Grass. A mile of sandy littoral might be transformed with these few things, and no others than its own wild growths, into a region of delight, where noble tree form of rapid growth, tender colour of plume-like branch and bloom and brilliant berry, and waving blue grassy ribbons, equalling in value any of the lesser Bamboos, would show a lesson of simple planting such as is most to be desired but is rarely to be seen. The other and commoner way is nothing but a muddle from beginning to end. A van-load of shrubs arrives from the nursery--one of each or perhaps not more than six of any kind. No plan is prepared, and the trees and shrubs are planted in the usual weary mixture, without thought or design. Generally there are three times too many for the space. It is a cruel waste and misuse of good things. CHAPTER IV HEATHY PATHS IN OUTER GARDEN SPACES The subject of heathy paths comes within the scope of this book. We are not thinking of grass or gravel paths, but those in pleasure-grounds that are beyond the province of the trimly-kept garden, and yet have to be somewhat tamed from the mere narrow track such as serves for the gamekeeper on his rounds. Paths of this kind admit of varied treatment. The nature of the place and the requirements of those who use the paths will determine their general nature, and settle whether they are to be of turf or of something that must be dry in all weathers. But grass and gravel are not the only alternatives. One kind of path not often seen, but always pleasant, and at one time of year distinctly beautiful, can be made of the Common Heather (_Calluna vulgaris_). We know of such a path, 12 feet wide and some hundreds of feet long, carpeted with this native Heath, mown once a year, and feeling like a thick pile carpet to the feet; grey-green in summer, bronze-coloured in late autumn, and in the second and third weeks of August thickly set with short sprays of the low-toned pink of the Heather bloom. It is not so dry as a gravel path, but a good deal drier than grass, and has a pleasant feeling of elasticity that is absent in common turf. Many are the pleasure-grounds in the south of England and Scotland where the soil is sandy and, perhaps, peaty. Any such can have these pleasant heathy paths. We have even seen them on a poor sandy clay, scarcely good enough to call loam, in Sussex; for Calluna, unlike the other Heaths, will grow willingly in clay. In the case quoted the plant was wild in the place. In a Fir wood, the bare earth carpeted with needles always makes a suitable path, and one that is always dry; the only thing to correct is to fill up any places where the bare roots rise above the path level. For in these informal paths, where we want to look about and at the trees, there should be no danger of being tripped up. The path, of whatever nature, should be wide enough for two persons--5 feet to 6 feet is ample; but it should have quite a different character from the garden path, in that its edges are not defined or straightened. [Illustration: _SHRUB AND IRIS GROUPS BY WOODLAND._] One may often see in the outskirts of an old garden a dense wood that once was only a growth of shrubbery size. The walk was originally bordered by a Box edging, and there may have been a strip of flowers between it and the shrubs. Here and there one may still see a yard or two of straggling Box nearly 2 feet high. Of course, this edging should have been removed as soon as the place became a wood, for after a certain time its original use as a formal edging to a trim plantation ceased to exist. Nothing is pleasanter in woodland than broad, grassy ways, well enough levelled to insure safety to an unheeding walker. In early spring, before the grass has grown any height, here is the place where Daffodils can best be seen and enjoyed, some in the clear grass and some running back in wide drifts into any side opening of the wood. If the grass is cut in June, when the Daffodil foliage is ripe, and again early in September, these two mowings will suffice for the year. [Illustration: _AZALEA GARDEN AT KEW (early Summer)._] In many woody places where shade is fairly thick, if there is any grass it will probably be full of moss. No path-carpet is more beautiful than a mossy one; indeed, where grass walks from the garden pass into woodland, the mossy character so sympathetic to the wood should be treasured, and the moss should not be scratched out with iron rakes. Often in the lawn proper a mixture of moss and grass is desirable, though one has been taught that all moss is hateful. In such places, though it may be well to check it by raking out every four or five years, it should by no means be destroyed, for in the lawn spaces adjoining trees or woodland the moss is right and harmonious. There are paths for the garden and paths for the wood. A mistaken zeal that would insist on the trimness of the straight-edged garden walk in woodland or wild is just as much misplaced as if by slothful oversight an accumulation of dead leaves or other débris of natural decay were permitted to remain in the region of formal terrace or parterre. Heath paths should be made by either planting or sowing. The common ling (_Calluna vulgaris_) makes the best turf. If the ground is sown it should be of nearly pure sandy peat, or weeds would be troublesome. If the path is to be made by planting, it should be done with two-year-old seedlings--nothing larger--planted about 6 inches apart. The path when grown should be mown with a machine once a year, in autumn after the blooming time of the heath. There must be no grass. CHAPTER V TREES AND SHRUBS IN POOR SOILS As there is vegetation to suit nearly all natural conditions, so those who find they have to undertake planting in poor, dry, hungry sands and gravels will find that there are plenty of trees and shrubs that can be used, though the choice is necessarily a more restricted one than they might make on better land. The very fact of the fewer number of available trees and shrubs may even be a benefit in disguise, as by obliging the planter to be more restricted in his choice the planting scheme will be all the more harmonious. As to trees, Holly, Thorn, Juniper, Birch, Scotch Fir, and Mountain Ash are found wild on the poorest soils, and will even grow in almost pure sand. Oaks, though they never grow to the dimensions of the Oak of loamy woodlands, are abundant on poor soils, where they have a character of their own that is full of pictorial value. The lovely _Amelanchier_, daintiest of small trees, revels in sandy woods, as does also the Bird Cherry, another good native tree, while the Wild Cherry becomes a forest tree of large size and of loveliest bloom. Evergreen or _Holm Oak_ and _Arbutus_ are excellent in the south of England, enjoying the warmth and winter dryness of light soils. Garden shrubs in general can be grown, though not so luxuriantly as on better soils, but some classes are especially successful on poor land such as _Genista virgata_. There are the Cistuses and Heaths, with Lavender and Rosemary, in the drier parts, and in the wetter places _Kalmias_, _Andromedas_, _Rhododendrons_, _Ledums_, _Pernettyas_, and _Vacciniums_, with the Candleberry Gale and the native Bog Myrtle, also Broom and Gorse, especially the Double Gorse. These, which are usually classed as peat shrubs, will succeed in any sandy soil with the addition of leaf-mould, and are among the most interesting and beautiful of our garden shrubs. Those who garden on poor and dry soils should remember that though their ground has drawbacks it has also some compensations. Such soils do not dry in cracks and open fissures in hot weather, and do not present a surface of soapy slides in wet; they can be worked at all times of the year, except in hard frost; they are easy to hoe and keep clean of weeds and are pleasant and easy to work. They correct the tendency of strong soils to the making of a quantity of coarse rank growth, and they encourage the production of a quantity of flowers of good colour. CHAPTER VI PRUNING FLOWERING TREES AND SHRUBS The art of pruning properly is one that is acquired by considerable practice and observation. The first is necessary that the actual work may be well and cleanly done, and it is only by observing the manner and times of flowering of the different trees and shrubs which go to constitute a well-kept pleasure-ground that the proper time to prune can be thoroughly understood. The manner of pruning varies considerably, some pinning their faith to a slanting cut towards a bud; some preferring a straight cut; while others again are content with simply slashing off the useless wood in the quickest possible manner. The former is the best method, as it does not present a surface for the lodgment of water, an important point with those shrubs that are of a pithy nature in the centre of the wood, as the presence of water will quickly cause the stems to rot and render the plant unsightly, even if it escapes serious injury. All stems that are an inch or more in diameter should be tarred over to keep out the wet, which either rots them directly or injures them indirectly by making a moist, congenial home for the various fungoid diseases to which so many of our exotic trees and shrubs are liable. Many shrubs which have been in one place for some years, and which have become stunted or poorly flowered, are often given a new lease of life by a hard pruning in the winter, cutting away all the old wood entirely, and shortening the remainder. With a good feeding at the same time, they will throw up strong young shoots, full of vigour, which will bear fine and well-coloured flowers. Of course, a season of blooming will be lost by doing this, but it will be amply compensated for in after years by a healthy plant in place of a decrepit and unsightly one. The list appended includes practically every flowering tree and shrub _hardy_ in this country, with the proper time of pruning it. Those not specified flower on the old wood. When shrubs that by nature flower freely and are rightly placed with regard to soil and position refuse to bloom, root pruning will sometimes effect an alteration. [Illustration: _CEANOTHUS AZUREUS AT KEW._] ABELIA.--This genus is barely hardy, and, in most localities, is usually pruned sufficiently or too much by frost. A moderate thinning of the shoots in spring is sufficient. ACANTHOPANAX.--There are three species of this genus hardy in this country, and of these _A. ricinifolium_ requires no pruning beyond the cutting away of side-shoots to a single stem, as it attains the dimensions of a tree in Japan, its native country. _A. sessiliflorum_ and _A. spinosum_ are low-growing shrubs, and require an occasional thinning out, which is best done in late summer to allow the remainder to thoroughly ripen before winter. [Illustration: _CEANOTHUS AZUREUS, VAR. MARIE SIMON._] ACTINIDIA.--A climbing genus, easily grown in warm, sheltered localities. They require very little pruning, but should be watched in spring when growth has commenced, or the twining shoots will get into a tangled and unsightly mass. Any growth not required should be cut away in winter. ÆSCULUS (Horse-Chestnut).--The common representative of this requires little or no pruning, but the other species are benefited by a thinning out of misplaced and useless branches in late summer to allow light and air to the centre of the tree. This is especially important to all the Æsculus in a young state. _Æsculus parviflora_ should have a good thinning if the branches or suckers become at all thick, cutting all growths not required clean away from the base. AKEBIA.--"_Akebia quinata_ has flowered here, on an east wall, profusely for the last seventeen years, under the following pruning treatment: Cover the space allotted with the strongest shoots, and when new growth pushes from the eyes or spurs in the spring, do not regulate it, but summer-prune away all superfluous growth before it gets entangled. It is from 'spurs' that the flowers are produced, and the more these are kept clear, the more matured they become, and flower correspondingly."--E. M. in _The Garden_. AMELANCHIER.--These should be pruned after the flowers are past, the removal of badly-placed and weakly shoots being all that is required. If the plants are becoming too large, they can be shortened back at the same time. AMORPHA.--If flowers are desired of _A. fruticosa_ it should be kept thinned out, and not be cut back; but the flowers are not showy, and it is usually kept cut down every winter for the sake of its foliage. _A. canescens_ should be cut down each spring to within two or three eyes of the old wood, as it flowers best on the young growth. ANDROMEDA.--The only recognised species of this genus is _A. polifolia_, which requires no pruning. ARALIA.--These should be kept to a single stem until they have attained a height of 6 to 8 feet, after which they may be allowed to branch, or be still kept to a single stem, as may be desired. ARBUTUS.--An evergreen genus which requires no pruning. ARISTOLOCHIA.--A genus of climbers which succeed best if the shoots are not allowed to become too thick. The weakest should be cut away in winter. ARTEMISIA.--This genus is best known by its common representative, the Southernwood, but this and the other Artemisias should be cut down annually in a young state. When older, an occasional thinning out of the shoots in winter is sufficient. BACCHARIS.--Of this, _B. halimifolia_ flowers on the young wood and should be cut back annually, while _B. patagonica_ should not be pruned at all. BERBERIS.--Properly the Berberis requires no pruning, but the stronger-growing species, such as _B. aristata_, _B. Lycium_, _B. virescens_, _B. vulgaris_, &c., require an occasional thinning to keep them within bounds. BERCHEMIA.--A climbing genus which requires no pruning. BRUCKENTHALIA.--A dwarf-growing Ericaceous genus, the seed-pods of which should be removed as soon as the flowers are past, or the plants will be seriously weakened. BRYANTHUS.--This should be treated the same as the last, which it somewhat resembles. BUDDLEIA.--Of these, _B. variabilis_, _B. japonica_, and _B. intermedia_ flower on the young wood and require cutting back every winter to within two or three eyes of the old wood; _B. globosa_ need not be pruned at all, except in a young state to keep it bushy; and _B. paniculata_ only requires thinning out if it becomes too thick, which is not a very common occurrence. CALLUNA (the Ling).--This and its numerous varieties should have the old flowers cut off as soon as they are past, and any long or straggling growth cut back at the same time. CALOPHACA.--The solitary representative of this genus is rather inclined to become straggly if growing at all freely. When this is the case, the plant is benefited by the cutting back of the longer shoots in winter. CALYCANTHUS.--These require an occasional thinning of the branches, and any long shoots may be shortened with advantage. CAMELLIA.--These, which should be grown outdoors much more than they are, should be cut down if they get unhealthy or unshapely, which should be done in April. Otherwise no pruning is required. CARAGANA.--Cut away all the straggling or misplaced branches. CARMICHÆLIA.--Requires no pruning. CASSANDRA.--See CALLUNA. CASSINIA.--These are grown more for their foliage than for their flowers, and should be cut down in the winter or early spring. This can be done annually or biennially according to whether the plants are growing strongly or not. CASSIOPE.--See CALLUNA. CATALPA.--This genus contains some of our handsomest flowering trees, all of which require careful pruning after the flowers are past, thinning out the weakly wood, and shortening any long branches. CEANOTHUS.--Of these, _C. americanus_, _C. azureus_, _C. integerrimus_, and the garden hybrids, such as "Gloire de Versailles," "Marie Simon," "Ceres," &c., flower on the young wood, and should be cut back in spring, allowing only sufficient shoots to remain to form a well-balanced plant, and shortening them back to within two or three eyes of the old wood. The remaining species flower on the old wood, and merely require a shortening back of the stronger shoots and a thinning out of the weakly ones after the flowers are past. CELASTRUS.--A climbing genus of strong and vigorous habit with showy fruits. They only require sufficient pruning in winter to keep them within bounds. CERCIS.--Requires no pruning, except such as may be necessary to make well-shaped plants, which should be done after flowering. CHIMONANTHUS.--The shoots of this should be shortened back after flowering, and if on a wall they should be spurred in. CHIONANTHUS.--See CERCIS. CHOISYA TERNATA.--This only needs thinning after the flowers are over and old wood removed. CISTUS.--Those which are hardy of this genus should be cut back each spring while in a young state, but when they have attained a flowering size no pruning is required. The cutting back of young plants induces a bushy habit, and also keeps them from weakening themselves by blooming and seeding. CLEMATIS.--The garden forms of this genus are divided into two sections, of which _C. Jackmani_, _C. lanuginosa_, _C. Viticella_, and _C. aromatica (C. cærulea odorata)_ are the types of those which flower on the young wood, and which require cutting back close to the old wood in the winter; while _C. florida_, _C. patens_, and _C. montana_ are the types of those which flower on the ripened wood of the previous year, and merely require a thinning out of weakly or unnecessary growth. Of species other than those mentioned above, _C. Flammula_, _C. paniculata_, and _C. Vitalba_ flower on the young wood; and the remaining species are either herbaceous or flower on the old wood. CLERODENDRON TRICHOTOMUM.--Thin in spring. CLETHRA.--These practically require no pruning, but long shoots may be shortened and weakly ones cut away with advantage. COLUTEA.--These make better plants and flower later if they are cut back every winter. _C. istria_ (a rare species) should not be cut down if flowers are desired. CORNUS.--The strong-growing shrubby Cornus, such as _C. alba_, _C. Amomum_, _C. Baileyi_, _C. pubescens_, and _C. stolonifera_ require an annual thinning out, and those with brightly-coloured stems should be cut down every spring for their effect during the following winter. The remaining Cornus require little or no pruning. COTONEASTER.--The large-growing species should be pruned in late summer, but only sufficiently to keep them within bounds; _C. Simonsii_ requires cutting down annually while young to make it bushy, and the dwarf-growing kinds are best left alone. CRATÆGUS.--Keep the heads well thinned out to allow light and air to the centre of the tree. This should be done in late summer. CYTISUS.--These require very little pruning, with the exception of _C. nigricans_ and _C. capitatus_, which flower on the young wood, and should be cut back annually. The other species and varieties make better plants if they are cut down each year while in a small state, but they should be left alone when they have attained flowering size. DABOECIA (the Irish Heath).--Cut away all old flower stems in early winter. DAPHNE.--Requires no pruning. DESMODIUM.--These flower on the young wood, and should be cut nearly to the ground-line every spring. DEUTZIA.--The old wood should be kept cut out of these, but no shortening of young shoots should be attempted. ELÆAGNUS.--These require an annual overhauling to keep them in good condition. This should be done in late summer, when the plants should be well thinned out, and all useless growth cut clean away. ERICA.--See CALLUNA. ESCALLONIA.--These are usually cut back by frost; but if they escape, _E. rubra_ and _E. punctata_ should have their long growths shortened back in spring, while the other hardy species need not be touched. _E. macrantha_ simply needs thinning. All the smaller growths in the centre should be removed. _E. philippiana_ does not like hard cutting back, but the old stumps must be cut out to make room for flowering wood. [Illustration: _PEARL BUSH (Exochorda grandiflora) SHOWING ITS NATURAL BEAUTY._] EXOCHORDA.--These usually require no pruning, but if the plants are getting too large or unshapely, they should be cut back immediately after flowering. FATSIA (_Aralia Sieboldii_).--This is usually cut by frost, but it stands a cutting back in spring, when new growth is soon made which will flower late in the following autumn. FOTHERGILLA.--Requires no pruning. GARRYA ELLIPTICA.--This always flowers on the previous year's wood. Need only be thinned to ripen the new growth. GENISTA.--_G. tinctoria_ flowers on the young wood, and should be cut back every spring. The other species of Genista should not be pruned, except to keep them in shape. HALESIA.--These are small trees or large shrubs, and should not be shortened back, but are improved if the growths are kept thinned out, which should be done after the flowers are past. HALIMODENDRON.--Requires no pruning. HAMAMELIS.--Thin out regularly, as they are very apt to get thick and make weakly growths. HEDYSARUM MULTIJUGUM.--This flowers on the young wood, and should be cut back lightly each spring. The growths can also be pegged down to improve the plant, which is apt to get straggling. HELIANTHEMUM.--Cut away all dead flowers and seed-pods after blooming. HIBISCUS.--Thin out in winter, but only shorten the longest shoots. [Illustration: _HYDRANGEA PANICULATA GRANDIFLORA (unpruned plant)._] HYDRANGEA.--These flower best on young wood, and should be cut down in winter. _H. paniculata grandiflora_ should _always_ be cut back to within two inches of the old wood. [Illustration: _HYDRANGEA PANICULATA AND VAR. GRANDIFLORA._] HYPERICUM.--These should be cut back fairly hard in early spring, as they all flower on the young growth. INDIGOFERA.--Cut down every spring, as they flower on the young wood. ITEA.--Keep the growths thinned and cut away all old wood. JAMESIA.--This should be treated as the preceding. JASMINUM.--_J. fruticans_ and _J. humile_ are shrubs which should be thinned regularly; and _J. nudiflorum_ and _J. officinale_ are climbers, which should be spurred in after flowering. KALMIA.--Remove seed-pods as soon as the flowers are past. KERRIA.--Cut away the old wood to encourage the young growths, which yield the best flowers. LABURNUM.--These should be thinned after flowering, cutting away the old or weakly wood, and shortening any long or straggling shoots. LAVANDULA.--Cut away all flower-spikes after they are past. LEDUM.--Remove seed-pods after flowering. LESPEDEZA.--See DESMODIUM, which it much resembles. LEUCOTHOË.--_L. axillaris_ and _L. Catesbæi_ flower much better if the old growths are removed and strong young shoots encouraged. The rest of the genus require no pruning. LEYCESTERIA.--Thin out old growths every spring. LIGUSTRUM.--_L. ovalifolium_ and its golden variety are all the better for being cut down each winter while in a young state. The remainder merely require an occasional thinning. LIRIODENDRON.--Requires no pruning. LONICERA.--The shrubby Loniceras are nearly all inclined to become very thick and full of weakly shoots if not well looked after. A thinning out should take place after flowering is past. The climbing Honeysuckles should only be pruned sufficiently to keep them within bounds. LYCIUM.--These should be served the same as the shrubby Loniceras, but the operation should be performed in autumn or winter, as they flower practically all the summer. LYONIA.--Requires no pruning. MAGNOLIA.--Generally speaking, the Magnolias should not be pruned, but cut away useless or decaying wood. Every wound, however small, on a Magnolia should be tarred over immediately. MICROGLOSSA.--The solitary shrubby representative of this is _M. albescens_, which should be cut down in winter, as it flowers best on the young wood. MYRICA.--An occasional thinning is sufficient for this genus. MYRICARIA.--Flowering on the young wood; this should be cut back every spring. NEILLIA.--Thin out every year after flowering is past, cutting back the old wood to strong young shoots. NEVIUSIA.--This requires the same pruning as Neillia. NOTOSPARTIUM.--Requires no pruning. NUTTALLIA.--The single species of this flowers in February, and is improved by a good thinning out of the old wood when blooming is past. OLEARIA.--Requires no pruning. ONONIS.--_O. rotundifolia_ should be cut down every winter, as it flowers on the young wood. The remaining species flower on the older wood, and need not be touched. OSMANTHUS.--These should not be pruned unless a particular shape is desired, when the plants may be clipped with a pair of shears in spring. OXYCOCCUS.--This is a small creeping genus allied to Vaccinium, and requires no pruning. OXYDENDRON.--Remove seed-pods. PALIURUS.--This attains the dimensions of a small tree, and should be kept trimmed up for that purpose. PARROTIA.--Thin out in spring after the flowers are past. PAULOWNIA.--Keep to a single stem to a height of about 8 feet, and then allow it to branch. If used for sub-tropical bedding, it should be cut down to the ground every winter. PERAPHYLLUM.--The solitary hardy species of this should not be pruned or disturbed in any way if it can be avoided. PERIPLOCA.--A climbing genus which should be thinned out in winter, and only shortened back if necessary. PERNETTYA.--These should not be pruned at any time. PHILADELPHUS.--These should be thinned after flowering, and the old wood cut back to strong young shoots. This is especially important with _P. microphyllus_, _P. coronarius_, and _P. Lemoinei_ and its varieties. PHILLYRÆA DECORA (_Vilmoriniana_).--This well-known shrub needs no pruning. PHOTINIA.--Requires no pruning. PIERIS.--Remove seed-pods. POTENTILLA.--Thin out after flowering, and shorten any old wood back to strong young breaks. PRUNUS.--When young, all the members of this genus that are grafted or budded are improved by being cut back each spring until they have attained a fair size and shape. More especially is this the case with the Almonds, double-flowered Peaches, and the various flowering Cherries. When older, they need only be thinned and the flowering Plums and Cherries kept spurred in, but not too hard. _Prunus japonica_, _P. nana_, and _P. triloba_ should be cut down to strong young breaks after flowering, the resulting wood bearing better flowers than the old wood. If any of these three latter are grown on a wall they should be spurred back hard after blooming. PTELEA.--When young, trim these to form small trees, and do not allow them to develop into ungainly bushes. When older, they require an occasional thinning. _P. trifoliata var. aurea_, a golden form which is not grown so much as it deserves to be, should be cut back annually or biennially, the young wood being better coloured and bearing larger leaves than the old. PYRUS.--The wild Pears should be spurred in the same manner as adopted for fruiting Pears, though not quite so hard. The wild Crab-apples, such as _P. baccata_, _P. floribunda_, _P. spectabilis_, &c., should be cut back every spring until they have formed well-balanced heads. Afterwards an annual thinning and a shortening of the longest shoots after flowering is sufficient. The remaining sections of Pyrus merely require an occasional thinning. _P. japonica_ should be kept spurred in, whether growing on a wall or in the open, and in the latter case should not be allowed to become a mass of weakly shoots. RHAMNUS.--These should be thinned out if becoming too thick, but, as a rule, they require very little pruning. RHODODENDRON (including AZALEA).--Remove all seed-pods immediately the flowers are over, and any plants that are in a sickly condition should be cut down at the same time. By doing this a season or two of flower is lost, but it is practically the only means of bringing a weakly plant back to health again. RHODOTYPUS.--Cut away old wood, and encourage the strongest of the young growths. RHUS.--Keep these well thinned out, and destroy all suckers that appear, unless wanted for stocks. Gloves should always be worn when handling any of the Rhus, as the sap of _all_ is poisonous to a certain extent. _R. Toxicodendron_ is _very poisonous_. This should never be forgotten. If used for sub-tropical gardens cut down to within two eyes of the base. Select the strongest eye and rub the other off. Always use gloves in handling this shrub. It should never be planted where children have access to it. RIBES.--All the Ribes are improved by being cut down annually while in a young state, but when older, a yearly thinning out of the old wood is sufficient. ROBINIA.--This is a genus that requires very little pruning when the members of it have attained a fair size, an occasional thinning being all that is necessary. In a young state they require well staking, and the longest shoots should be shortened back, as many of them are top-heavy when young. ROSA.--Although the various garden Roses come under this heading, yet they are a class apart, and are better dealt with by specialists. The species of Rosa do not require any shortening of their shoots, which should always be left at full length, but all of them should have an annual thinning out of the old wood, either cutting it right away or back to a young shoot. Some of the species are very prone to throw up suckers from underground sometimes to a considerable distance from the plant, and these should always be dug out and got rid of; merely cutting them off only producing two evils in the place of one. RUBUS.--This genus includes the Blackberry and Raspberry, and in a modified form the treatment accorded to them for fruiting is the best to employ with the ornamental Rubi, that is, all old wood that has flowered should be cut away and strong young canes encouraged. But while in the cultivation of the Raspberry only a few young canes are allowed to grow, in the ornamental species practically every young growth should be utilised. The double-flowered Rubi should have some of the old wood left, as they do not make so much young growth as the single ones do. SANTOLINA.--This is a dwarf-growing genus, the old flower-heads of which should be cut away as soon as they are past, and any long or straggling growths cut back at the same time. SAMBUCUS.--The elders require very little pruning as a rule, but the various cut-leaved, golden, or variegated forms are improved by being cut back annually. This will prevent them flowering, but as good foliage is required the loss of the bloom is a matter of little consequence. SKIMMIA.--Requires no pruning. SMILAX.--The hardy species of this genus do not require any pruning if they have room to ramble. If space is restricted, thin out and shorten in autumn. SOPHORA.--These should be kept thinned when they have attained flowering size; in a young state they should be kept to a single stem and induced to form well-shaped trees. SPARTIUM.--This should be cut back in a small state, but when older it requires no pruning whatever. SPIRÆA.--Though all the Spiræas will flower on the old wood, the following are better for being cut back in winter to form young flowering shoots, viz., _S. betulifolia_, _S. Douglasi_, _S. Foxii_, _S. japonica_, _S. Margaritæ_, _S. salicifolia_, _S. semperflorens_, _S. tomentosa_, and many of their varieties and hybrids. The remaining Spiræas should be kept thinned out, and if any are making strong young breaks from the lower part of the plant they can be cut back to them after flowering. STACHYURUS.--This should be thinned out after flowering. STAPHYLEA.--_S. pinnata_ should be kept thinned in late summer; _S. colchica_ and _S. Coulombieri_ require very little pruning, but if too tall or unshapely should be cut back immediately after flowering. STUARTIA } Require no pruning. STYRAX } SUÆDA.--Cut back occasionally to keep it from getting ragged. SYMPHORICARPUS.--Keep these well thinned out, which should be done in late summer. SYRINGA (Lilac).--these should be kept free of suckers, especially the finer-named kinds, which are usually worked on stocks of the Common Lilac. In addition, disbudding may be practised with advantage in the spring, removing the majority of the blind shoots and any flowering or leading shoots that are misplaced or not required. This should be done twice or thrice at intervals of ten days or a fortnight. TAMARIX.--Cut back in a young state, but when older they should not be pruned at all. VACCINIUM.--The removal of any old or rough wood is sufficient for these. VIBURNUM.--All the Viburnums grow thickly, and require an annual thinning. VITIS.--The methods practised in growing Vines for fruit suit the ornamental species as well. If space is restricted they should be grown on the spur system, and if there is plenty of room then the extension system may be employed. WISTARIA.--These should be kept spurred in, with the exception of the leading shoots, which merely require a shortening in early spring according to the strength of the plant. XANTHOCERAS.--Requires no pruning. ZENOBIA.--These require no pruning as a rule, but occasionally a hard cutting back will induce healthy growth in place of a weakly one. THINNING.--It will be gathered from these notes that thinning out only is needful in many cases. If judicious thinning were more practised English gardens would be more beautiful. It promotes internal growth and a wealth of flowers. Pruning is frequently carelessly and ignorantly done, and this applies especially to forest trees. There are certain tools that may be used for the purpose. Under ordinary circumstances only a few are necessary, and these should always be of the best quality, sharp, clean, and always kept ready for use. Take the pruning knife for example. If this is not sharp it is impossible to make the necessary _clean_ cut. The surface will be jagged and rough, and probably promote disease. Some prefer _secateurs_, and while admitting their value for pruning purposes, a good sharp knife is preferable; it is not so heavy, and does not tire the hand. There are several of these implements in the market, but the best that has come under my notice is the "improved double cutting"; it is easy to work and cuts clean. For standard trees use the "Standard Tree Pruner." CHAPTER VII PROPAGATION OF HARDY TREES AND SHRUBS If we were to take many books about trees and shrubs or general gardening as a guide, one might be led to think that only one way of increasing a tree or shrub existed, and that by grafting; but, as we have pointed out elsewhere, it is a mischievous practice when indiscriminately applied. It is _not_ contended by this that grafting and budding are utterly needless, as in many instances these methods may be rightly adopted, but the four natural ways of increase are by layers, seeds, suckers, and cuttings. Many trees and shrubs are much better when grafted upon other stocks. Of these, practise seed-raising whenever possible; but if seeds cannot be procured, then adopt other ways, and the man is wise who tries to keep a plant on its own roots. Neither budding nor grafting should be resorted to, unless other means fail absolutely. When standard trees cannot be got true from seed, budding or grafting must be practised, and the evils of these methods of propagation are not so pronounced in such cases as with dwarf plants. With the former, suckers, or growths from the stock, are easily seen as soon as they appear, but with dwarf plants a perfect forest of suckers may seriously weaken the plant before they are noticed. SEEDS.--These can be sown at almost any time, but the spring is the best, as those which germinate quickly have time to form strong young plants before the following winter. Some take two years to come up, and should be left in the ground. This refers more to seeds sown outdoors, and few hardy trees and shrubs require heat to assist germination. When sown in the open the beds should be made on a fairly rich, moist piece of ground, protected from cold winds, but fully exposed to the sun. After the seeds are sown, cover them with light tiffany shading, fir branches, or heather, but the first is best, as it is easily removed to attend to the bed. Conifers especially should be sown in beds, whether indoors or outdoors, as pot-culture results in the roots taking the shape of the pot, and never afterwards recovering from their cramped condition. It must be remembered, however, that varieties cannot be depended upon to come true from seed, though by careful selection for a few years many varieties will almost reproduce the characteristics of the parents. Hybrids, such as _Berberis stenophylla_, _Hypericum moserianum_, and many others, also do not come true from seed, so that cuttings, layers, or division of the old plants must be the practice chosen. SUCKERS.--Plants which throw up suckers from the base, or below the ground-line, are easily propagated by detaching these suckers in winter with a portion of root. They will grow away readily, and soon form good trees or shrubs as the case may be. CUTTINGS.--Nearly all the hardy shrubs, and a small proportion of hardy trees also, can be propagated by cuttings taken at certain times of the year. Summer cuttings are taken during the last two weeks of May and throughout June, the actual time depending on the season, and consist of the young shoots that have grown to a length of 3 to 6 inches. These should be pulled off with a "heel," and inserted in sandy soil in a close frame, with brisk bottom heat. The cuttings should be taken on a dull day, or early in the morning, and kept cool and moist until they are in the frame. A cutting that has flagged is useless, as it never revives. Deciduous flowering shrubs are usually propagated by summer cuttings, which generally root well in a fortnight or less. Autumn cuttings are taken during August and September, and are made from the partially ripened growths of the current year, inserted in sandy soil, in a close frame, without bottom heat. Winter cuttings are made from thoroughly ripened wood at any time between October and March, and are laid in rather thickly in rows outdoors, and only about an inch or less is left above the soil. The majority of our best flowering shrubs are easily increased in this way. LAYERS.--Excellent trees and shrubs can be got by layers, and they may be laid down at any time of the year; they will be ready for removal in about eighteen months or two years. BUDDING.--This is done about August, and the same rules apply to trees and shrubs as to Roses, &c. GRAFTING.--This takes place outdoors from March to May, at the earlier time for deciduous trees and shrubs, and later on for evergreens. The actual time depends upon the season. Where seed is not expressly mentioned below, it must be understood that this is the natural, and in many cases the best, way to propagate. The following trees can only be raised from seed to do any good afterwards, though a few of them will throw up suckers, which can be taken off and replanted: _Æsculus_ (Chestnut), _Ailantus_, _Alnus_ (Alder), _Arbutus_, _Betula_ (Birch), _Carpinus_ (Hornbeam), _Carya_ (Hickory), _Castanea_ (Sweet Chestnut), _Celtis_ (Nettle tree), _Fagus_ (Beech), _Fraxinus_ (Ash), _Gleditschia_ (Honey Locust), _Juglans_ (Walnut), _Laburnum_, _Liquidambar_, _Morus_ (Mulberry), _Prunus_, _Pyrus_, _Quercus_ (Oak), _Sophora_, _Ulmus_ (Elm), and _Zelkova_. The varieties of any species of the above, and, in fact, of nearly all hardy trees, must be budded or grafted on the species they are forms of, but an exotic species should never be worked on the native representative of the genus--_e.g._ _Æsculus flava_ should not be budded on the Common Horse Chestnut, as the latter is far too strong a stock for the smaller-growing Æsculus. _Acer_ (Maple) and _Tilia_ (Lime or Linden) can be raised from seeds or by layering, the Lime especially being largely propagated from layers, which soon form strong young trees. The varieties of Maple are best worked on stocks of the species they belong to. _Cratægus_ (Thorn), _Catalpa_, and _Robinia_ (Locust tree), can be raised from suckers or root-cuttings, if seeds cannot be got. Any of their varieties are usually budded or grafted on stocks of the parent species. _Ilex_ (Holly), _Magnolia_, _Populus_ (Poplar), _Platanus_ (Plane), and _Salix_ (Willow). The Holly is easily raised from cuttings and layers, the second roots readily when layered, and the latter three are propagated in large quantities by winter cuttings. The White Poplar (_Populus alba_) is an exception, as this can only be increased by root-cuttings. INCREASING HARDY SHRUBS The best of our hardy flowering shrubs are grouped under seven natural orders, and a knowledge of the order to which a plant belongs is in most cases a guide to its propagation, as the majority of the species contained in an order are, as a rule, increased by the same methods. BERBERIDEÆ.--This contains _Akebia_ and _Berberis_, which are propagated by seeds, cuttings, or layers. _Berberis stenophylla_ and _B. Neuberti_ do not come true from seed, so that one or both of the other methods mentioned above must be adopted. LEGUMINOSÆ.--In this order such genera as _Cytisus_ (Broom), _Genista_ (Rock Broom), _Spartium_ (Spanish Broom), _Ononis_, _Indigofera_, _Colutea_ (Bladder Senna), _Caragana_ (Siberian Pea tree), and _Cercis_ (Judas tree) should be raised from seed, which is the quickest and best method of propagation. Cuttings of certain forms of _Cytisus_ and _Genista_ will root readily, but the plants will sometimes die off just as they have attained flowering size. _Ulex_ (Furze, Whin, or Gorse) is propagated by seeds or cuttings, and _Wistarias_ by seeds or by layering. ROSACEÆ.--This includes _Prunus_, the shrubby forms of which can, in the majority of cases, be increased by cuttings or layers; _Spiræa_ and _Kerria_ (Jews' Mallow), cuttings of which root readily at almost any time of the year; _Exochorda_ (Pearl Bush), must be raised from seed to do any good; _Rubus_ (Brambles), some of which can be propagated by suckers, and the remainder by pegging the points of the shoots down to form young plants; _Rosa_ (Rose), the species of which should be increased by seeds, cuttings, or layers, though seeds will not always come true, as Roses become hybridised very readily; and _Cotoneaster_, which are increased by seeds, cuttings, or layers. SAXIFRAGEÆ.--In this order _Hydrangea_, _Deutzia_, _Philadelphus_ (Mock Orange), _Escallonia_, and _Ribes_ (Flowering Currant) are included. All are easily propagated by cuttings taken in almost any season of the year. With the exception of Hydrangea, which should be struck under glass, all the members of this order root readily outdoors in the winter. CAPRIFOLIACEÆ.--This order contains such genera as _Sambucus_ (Elder), _Viburnum_, _Lonicera_ (Honeysuckle), _Symphoricarpus_ (Snowberry tree), _Abelia_, _Leycesteria_, and _Diervilla_ (Weigela). All are easily propagated by cuttings or by layering. The cuttings can be taken at almost any time of the year, and root quickly, the young plants attaining a good size by the end of the second year. ERICACEÆ.--This order includes all the so-called American plants, such as _Pernettya_, _Gaultheria_, _Leucothoë_, _Andromeda_, _Pieris_, _Zenobia_, _Erica_ (Heath), _Calluna_ (Common Heather, Ling), _Kalmia_, _Ledum_, _Clethra_, and _Rhododendron_ (including _Azalea_). These can all be increased by seeds, layering, and, in addition, the first two by division of the old plants. _Erica_ and _Calluna_ can also be increased by cuttings. Seedlings, of course, make the best plants, but layering is a quicker method, and, in the case of some of the smaller Ericaceæ, one of the easiest. All the Rhododendrons will not root from cuttings, though some of the small-flowered ones strike easily, but practically all may be increased from layers. A few of the showy garden forms cannot be raised from layers, and have to be grafted on stocks of the common _R. ponticum_ or _R. catawbiense_. OLEACEÆ.--This includes both deciduous flowering shrubs and ornamental evergreens, such as _Syringa_ (Lilac), _Chionanthus_ (Fringe tree), _Jasminum_ (Jasmine), _Forsythia_, _Ligustrum_ (Privet), _Phillyræa (P. decora (vilmoriniana)_ is so easily raised from seeds or cuttings that it is foolish to graft it on the common privet), and _Osmanthus_ being represented. The first two are best propagated by seeds or layers, though the named garden Lilac is usually grafted on stocks of the common _S. vulgaris_, a silly practice. It is a pitiful business keeping down suckers from grafted plants. Ask for Lilacs on their own roots, and much vexation will be saved. A garden should be a place of rest and pleasure, not a hunting-ground for suckers. The other genera are readily raised by cuttings taken at almost any time of the year, or by layering. Although the above orders include a considerable number of our best shrubs, several plants must be specially mentioned. The Clematis is increased by seeds, cuttings, or layers in the case of the species, but unfortunately the garden forms are usually grafted on _C. Viticella_ or _C. Flammula_, whereas many can be propagated by cuttings, and practically all will root when layered. [Illustration: _TULIP TREE AT RANELAGH (Winter)._] In the absence of seeds the following genera must be propagated by layers, viz., _Aucuba_, _Chimonanthus_ (Winter Sweet), _Halesia_ (Snowdrop tree), _Hamamelis_ (Witch Hazel), _Hippophaë_ (Sea Buckthorn), and _Myrica_ (Candleberry Myrtle). Cuttings of the first will root readily enough, but never seem to succeed afterwards. The female form of _Hippophaë_ is best raised from layers, as seedlings usually give a large percentage of male plants. _Aralia_ and _Rhus_ (Sumach) are increased by seeds or root-cuttings; _Buddleia japonica_ is best raised from seeds, and the other Buddleias from cuttings; and practically all other hardy shrubs that have not been specially mentioned are easily propagated by seeds, cuttings, or layers, and the majority of them by all three methods. If it is impossible to increase a tree or shrub by any other means than by the three methods mentioned, then resort to budding or grafting. [Illustration: _WINTER BEAUTY OF LIME._] CHAPTER VIII A WINTER GARDEN OF TREES AND SHRUBS The budding spring, the ripening summer, the outpoured riches of harvest, appeal to all, physically if not spiritually. But to hundreds of people a winter landscape is dreary beyond expression. They never dream of going into a garden during the dark months; to them its silent lessons are but a dead-letter, nor would they ever wake to the beauty of bare boughs nor pause to note the strange glow of withered Fern fronds in the grey gloom of a foggy day. We are not wholly free from blame in this matter in so far as our gardens are concerned, for spring and summer and autumn all have their share in the garden plan, while winter, too often, stands apart uncared for and unclothed. Yet how much may be done by the right grouping of beautiful trees and shrubs to make the winter garden harmonious and inviting. "You see, it takes a deal of insight to know what's a-going to be," was a remark, half-apologetic, half-regretful, often made by an old gardener of a school now gone by, when matters horticultural went somewhat athwart of his calculations. The words recur to mind as containing a germ of truth beyond the meaning of the speaker. It has been well said with regard to deeper matters that foresight must spring from insight, and it may be taken also as a foundation principle of good gardening. For just in proportion as we use our faculties of insight and foresight will our gardens grow, more or less, into a perfect expression of our sense of the ever-changeful, never-ending beauty of Nature. It must be no cursory glance given to get rid of an unwelcome duty. We must look deep into the meaning of things as they are--a meaning which never lies wholly on the surface--before we can forecast them as they are going to be, and such insight rarely comes by intuition. The seeing eye is given only to a few, though with some it is but sleep-holden and needs no more than to be awakened. The things that are and the things that are to be. Let us take the thought as company and try to glean some of Nature's own lessons of fitness. How instinctively we seek, for a winter ramble, the shelter of the woodland copse, which is not far distant from any English country habitation. The broad grass drive is hoar with frosty rime in the shadow of the bushes and crisp under foot. Under the trees the ground on either side is carpeted with Ivy. The lithe, trailing stems, wreathed with their shining, taper-fingered leaves, so exquisitely pencilled, are cushioned on the soft, feathery moss, or twine in and out amongst the Hazel stocks, or creep at will up the nearest tree trunk. One can scarcely look at Ivy on a winter's day without a thrill of admiration, especially this woodland sort, for, mark it well, Nature never encourages the coarse-leaved Ivy of common cultivation within her domains. How perfect in its grace is this fine-leaved Ivy, how utterly content with its surroundings, how resolutely cheerful, be the circumstances of weather or situation what they may! Clinging lowly to the ground or mounting to the topmost branch of some tall Pine, it is equally at home, and why should we not agree with that good naturalist, Charles Waterton, in his assertion that forest tree was never injured by its clasping stems? An English plant for our English climate, it may be used to make beautiful an unsightly building, to clothe a decaying tree stump, as bush or border or mantle, in a hundred different ways, yet it is never out of character, and never touches a jarring note. Then those tall Hollies, see how dauntlessly they stand up above the undergrowth of Hazel. How living and warm, in their ruddy glow, are the clustering berries in the glint of the fearless leaves. For expedience sake, their lower branches have been trimmed away, and greatly we gain by it, for otherwise that lovely contrast of their ashen-grey stems would be hidden from our eyes; but over yonder a fine old Holly tree stands alone, which axe and knife have left untouched, and how graceful is the curven sweep of its feathering boughs. No foreign evergreen can excel it for symmetry of form or winter garniture of leaf and fruit. Life is astir, too, in the brown twigs of the Hazel bushes. The infant year is not more than a week or two old, yet already the tasselled catkins are swinging in the lightest rustle of the sighing wind, and begin to lift up their tiers of small woolly cowls to set free the yellow pollen-dust. And so we may go on our way, and, at every turn, some rugged Yew, or clump of red-stemmed Scotch Fir, or tapering Spruce with hanging russet cones, will stay our steps, and if we look and listen, they will tell us in their own way the story of their perfect fitness for our homely English landscape. Or, if we chance to be in one of the chalky districts of the South Downs, we may come upon Box, the ever young, as it was called of yore, or Juniper, in its bloom of silver grey, as precious as any, to add to the tale of our best native evergreens. Now it is to a wise choice of evergreens and to their rightful placing that we must look for the basis of our content in the winter garden. The insight of our forefathers foresaw the solid comfort of the rampart of Yew which was fostered of old in many a manor-house garden. It caused them to fence about their dwellings on north and east with a belt of sturdy timber trees, to meet and ward off in their pliant strength the roughest winter gales. It planned the sheltered nut-walk and the pleached alley and the cosy settle, carved out of the thick Box bushes, on the grassy verge of the bowling-green. They took of the materials at hand, and many have since their day blessed the foresight which planted, not only for themselves, but for their children's children. That they were not blind to the rare beauty of foreign trees many a magnificent Cedar of Lebanon and massive Holm Oak or deciduous tree--like the fine Tulip trees at Mackery End, beloved of Charles Lamb--bear noble testimony to this hour. Nothing, perhaps, in the wide range of garden beauty is more pictorial than an ancient Cedar, dusky and glaucous, with cavernous shadows, holding upright the smooth, pale-brown, rounded cones on its flattened branches, or some grand Silver Fir standing alone in its solemn symmetrical beauty, or even, as may now and then be seen, though rarely, some stately Araucaria, wind-sheltered, whose radiating branches sweep down upon the greensward. Others there are, no less pictorial perhaps, nor even less exacting, for none can do without the shelter of a good position, such as the Stone Pines, with corrugated trunk and green spreading head; or again, the graceful fragrant Cypress (_C. lawsoniana_) of more recent date, with its slender pyramidal growth and drooping feathery branches, taking on at the close of winter the ruby-red of the catkins which tell of the coming of the small, bloom-powdered cones. The desperate hurry, the incessant crowding out of the times in which we live, give little encouragement to the sentiment of planting for posterity, yet some such planting is continually being done. This much must be said, that the last fifty years have seen the introduction of numberless fine trees and shrubs, the fitness of which for our climate time alone could test. During that period in England, the Mammoth tree of the Yosemite Valley (_Sequoia gigantea_) has been planted in its thousands, and by irony of fate, the giant not seldom finds itself cramped within the limits of a half-acre plot. But leaving out the question of space, it is a tree utterly unsuited to our northern climate, unless under exceptional circumstances, as its scorched and fretted branches on the windward side sufficiently prove; while in itself it is not nearly so grand or suggestive as its near-of-kin, the beautiful Californian Redwood (_S. sempervirens_). Ah! that burning question of space, how it comes between us and our highest garden aspirations! Have we not all seen the Deodar or the Araucaria trying to exist in a narrow, twelve-foot forecourt, and smiled, if we have not rather been ready to weep, over the crass absurdity of its position? But such mistakes are made every day. Let us think, then, before we plant, of the things that are going to be, and take prudent counsel with ourselves. Our garden resources, nowadays, are beyond all calculation greater than those of our forefathers, and we rejoice and are glad because of it; but we should let nothing oust from our affections the hardy trees and shrubs, native and naturalised, that are at home in our climate, beautiful in themselves and invaluable in their fitness to give shelter to the more fastidious immigrants from other latitudes. Shelter, in fact, is as the keynote to the winter garden. Beauty is killed when leaves that should be green and smiling are bruised and brown, when boughs that should be perfect in grace and curve are twisted and tortured. We may be very sure, too, that such symptoms of discomfort in our gardens will re-act in disquiet on ourselves, whereas the mere sight of tree or bush standing firm in its green bravery through storm and stress tends, it may be unawares, to brace and uplift. Even the familiar Laurel, good as it is when suitably placed, and used not too freely, is constantly scathed and disfigured in damp or low-lying localities. For the same reason, it is doubtful whether Rhododendrons should be planted within range of our windows. Most of them, in severe weather, frightened before they are hurt, put on a melancholy air and droop of leaf which is apt to send a shiver through any shrinking mortal whose vitality is already low enough. The bare boughs of winter, on the contrary, are never depressing. They sleep, but it is not the sleep of death; they rest, but while they are resting, we feel that the mystery of life silently works out the fulfilment of the promise of re-awakening. Meanwhile, before the veil of leafage hides so much else that is beautiful from our eyes, we see the things that are, tree trunks in all their majesty of girth and column and fencing bark, the net-work of budding spray, each after its kind distinct, yet each in its own form perfect. Even in mid-winter, the brown gummy buds of the Horse Chestnuts begin to swell at the ends of the swaying boughs, and the Ash-buds, as they make ready to burst their bonds, put on a deeper hue. The Beeches keep their silken green tight shut within their scale-bound points, and will not let it unfold an hour too soon; but look at the lovely colouring, now silvern, now golden green, of the Lichen-stains on the smooth grey bark. Contrast it with the deeply-chiselled ribs of the Sweet Chestnut, the rugged armour-plates of the Oak, the thin white tissue of the dainty Silver Birch. It is this diversity, these contrasts, which make up the charm of winter, while the sombre green of Fir and Yew intermingling with the leafless trees gives just the touch of warmth and comfort which winter lacks. If any of these bless our gardens with their gracious presence, let us hesitate long before any trivial inconvenience tempts us into doing away with them. A single group of Silver Birches, one spreading Beech, a clump of Scotch Fir, with a stretch of grass beneath them, is more precious to look out upon in the winter garden than all the borders and rockeries that can be devised. Urge as we may, however, for their own sake, the fitness and constant delight of our native trees and evergreen shrubs, we plead for them, no less, because by their well-advised use our sheltered gardens may become congenial abiding-places for the strangers we may invite within our gates. Do we profit as much as we might by the wealth of garden beauty, in the way of trees and shrubs, which for every intent and purpose lies within our reach? Take Magnolias, for example. They are not sub-tropical trees, as we are apt to think, but fairly hardy, and the Laurel Magnolia, so well known as a beautiful covering for a south wall, is seldom enough seen in standard form. Yet it is one of the most stately of evergreen trees, and it would be hard to find one more worthy of a good position, sheltered from north and easterly winds. The whole outline of the tree is noble, with its broad, shining, russet-backed leaves, a delight to look upon in winter--nor is it shy, when full-grown, of bearing in late summer its scented ivory-white lily-cups. It is too much, however, to expect the lovely-sculptured, crimson-flushed cones, which in warmer climates than ours open about November to disclose their hanging scarlet seeds. Some of the deciduous Magnolias, too, such as the fine Chinese Yulan (_M. conspicua_) and the bushy white-flowered Japanese species (_M. stellata_), are full of interest, even while lifeless. All through the winter we may watch the gradual filling out of the hairy, conical flower-bracts, until at length, in very early spring, the impatient buds can contain themselves no longer, and all too soon, sometimes, push them off altogether that they may creep out of their prison bands. Every one has his private calendar, and reckons the seasons by a computation of his own, but we may safely say that four long months, if no more, separate the falling of the leaf from its coming again. Perhaps we ought not to include Magnolias amongst hibernal flowers, though the trees are often white with blossom before the Larch is green; but the list of shrubs which bloom, or are bright with coloured fruit during those four months, would surprise most people who think of winter only as the dead season. The boughs of Sea Buckthorn are loaded with orange berries. Clusters of scarlet peep out of the fresh green of the Skimmia bushes and, so long as the birds do not find them out, _Pernettya_ carries a crop of purple and crimson and pink fruit more showy than the modest white flowers of summer. When November days are growing dark, _Coronilla_, in sheltered spots, puts forth its pale clustering yellow flowers. Winter Jasmine, if the flowering branches are not ruthlessly pruned away in autumn, covers its long green shoots with golden stars. The evergreen Clematis (_C. calycina_) is never happier than when clinging to some terrace balustrade where it may have a little kindly shelter, which it repays by wreathing the stone-work with garlands of finely-cut bronzed foliage, hung with creamy freckled bells. More than one kind of hardy Heath, if grown in spreading masses, will deck the garden with sheets of colour the whole winter through. The Chinese Honeysuckle (_L. Standishii_) arrays itself in its fragile white flowers as early as January. Witch Hazels hang their bare branches with twisted petals of gold or amber or, sometimes (as in _Hamamelis zuccariniana_), borrow the pale-green tint of the under wing of a brimstone butterfly. Soon after Christmas, Mezereon flushes into rosy purple, and bushes of Winter-sweet (_Chimonanthus fragrans_), independent of a wall (as few people know), will breathe out its perfume from leafless branches studded over with waxen-yellow flowers. It is strange how many of these winter-blooming plants keep their leaves well out of harm's way, brave as their flowers may be. But so it is, and so we learn that if we would gain their fullest winter beauty, we must group them with evergreen shrubs as foil or background. And what store there is of these to choose from, not green only, but colour-tinged--_Berberis_ of many kinds, the shining ordered leaf-rows of _Azara_, the purple tints of _Mahonia_ and _Gaultheria_, the bronze of _Andromeda_ buds, the deep dull green of _Osmanthus_, the wine red of _Leucothoë_, the pearl grey of _Atriplex_, and a hundred more will respond to our beck and call. Only we must choose with judgment, for whether our lot is cast in north or south, in the black east or soft caressing west, makes all the difference to our choosing. Only be sure that more important still than climate are the wind-breaks we can plan, and the shelter we may contrive. Yet when we are in doubt we can always come back with satisfaction to the quick-growing hardiest shrubs and find in them some fit setting for our garden picture. The slender angled branches of green Broom, the rigid spiny Furze, scented Rosemary, or hoary Lavender--all will lend their varied tints and attributes as we need them. And if a pool or stream only gives us opportunity, what can surpass the winter colouring of osier twigs--golden and crimson and olive, mirrored in still water or broken into a thousand reflections by the ripple of a running brook? Perhaps, amongst all the wealth of winter evergreen shrubs the rank of those which show variegation is too much exaggerated. Popular as they are, the effect is not always good, unless more than ordinary care is taken in their placing. Some few, like the best golden and silver Hollies, are very beautiful, though not all of these are improvements upon the finest green forms. No variegated shrub, probably, is more universally grown than the Aucuba, and it has excellent points; it is hardy in constitution, handsome in outline, and bold of leaf. By ill-luck, as it happened, more than a hundred years ago, the spotted variety was sent home first from Japan, and became domiciled in English gardens and rooted in English affections before the far more worthy green species made its entry. It is but a private opinion and not given as dogma that it might possibly be a distinct gain to gardens, large and small, if the spotted Aucuba were practically banished and the true green-leaved forms--some of which are generally beautiful when well set with large coral berries--allowed to take its place. The variegated Oleaster (_Elæagnus pungens_), a remarkably fine shrub when taken by itself, sadly disturbs the repose and dignity of the garden outlook in winter, though doubtless positions might be found in which it would harmonise with its surroundings. We need only con over, mentally, all the more familiar examples of shrub variegation to find, probably, that we should do as well without a goodly proportion of them, though we may frankly admit some to be very handsome. The secret of our discontent, possibly, lies in the fact that variegation in plants that are normally green is not, in its essence, a sign of health but of wasting sickness. In any case, whatever our feelings may be on this particular point, it is well worth while to weigh the merits of each shrub, variegated or green, before we plant it, not only individually, but in relation to its neighbourhood to other garden associates, and more especially with regard to its winter aspect. Mr. Bean writes as follows about the winter beauty of trees and shrubs: "Even in November and December there are trees and shrubs that brighten the garden with their coloured bark and fruits. Although not abundant, the members of this class are not used so extensively as they might be. "Among Willows, for instance, there are the golden and red-barked varieties of _Salix vitellina_. These, though scarcely ever seen, are capable, when properly treated, of producing bright warm effects that are especially charming from November to February. When allowed to grow naturally this Willow--known popularly as the Golden Osier--forms a graceful tree of large size. Its twigs have a golden or red tinge, according to the variety, but on fully-grown trees these twigs are not large, and as it is, of course, the bark of the preceding summer's growth only that is coloured no very marked colour effect is produced. To obtain a really bright patch of colour it is necessary to plant these Willows in goodly-sized groups and to prune them hard back every spring. By treating them in this way a great cluster of long, wand-like growths is made every year, the bark over the whole of which becomes a bright yellow or red as winter approaches. An effective group is produced by mixing the red and yellow-barked varieties. "Another striking Willow is _Salix daphnoides_. The young bark of this species is covered with a thick glaucous or vivid blue-white 'bloom.' _S. acutifolia_ is similarly distinguished, though not quite so markedly. Different from any of these Willows, too, is the variety of _S. triandra_, with purplish-brown bark. To bring out fully the ornamental qualities of these Willows they should be treated as advised for _Salix vitellina_. All these Willows are especially charming near the edge of water. Not only are their moisture-loving propensities satisfied, but their beauty is doubled by reflection in the water. "Somewhat similar to the Willows in the character of their bark, but useful in being adapted for drier situations, are the Cornels (_Cornus_). The best of the genus in this connexion are _Cornus alba_ and its variety _sibirica_. They produce bark which for one or two seasons remains a bright red during the time the branches are leafless. A group of _Cornus alba_, with _Chionodoxa Luciliæ_ or Winter Aconite planted thickly beneath, gives a very pleasing bit of colour early in the year. A yellow-barked form of _Cornus stolonifera_, known as _flaviramea_, deserves mention. "Several shrubs are notable for the particularly bright green of their bark. The forms of _Kerria japonica_ and _Neillia_ are very bright during the winter on this account, but still more effective is a near ally, _Stephanandra Tanakæ_, a comparatively new shrub, also from Japan, but of little value in any other respect. Finally, I may mention the Rubuses with white stems. As in _Salix daphnoides_, the bark is covered with the waxy secretion known as 'bloom,' and of a blue-tinted white. Some six or seven species of Rubus have this character. Of those obtainable from nurseries, _R. biflorus_, a Himalayan species often to be had from dealers under the erroneous name of _Rubus leucodermis_, is the best. Dr. A. Henry has introduced a Chinese species, _Rubus lasiostylus_, which is even better than _biflorus_; the bloom is more distinctly blue, and the stems sturdier and more self-supporting. The species is, however, an extremely rare one in cultivation. It is scarcely necessary to repeat how essential it is that these Brambles and Cornels should be planted in bold groups. "Among trees the most noteworthy as regards the colour of their bark are the Birches. The beauty of the Common White Birch has not been overlooked by planters. A single specimen or a few grouped together make a bright winter picture when associated with evergreens. The Canoe Birch of North America (_Betula papyrifera_) has a bark of an even purer white than our native species. The Yellow Birch (_B. lutea_) shows warm orange-brown tints on the more recently exposed surfaces of its bark. The bark of the River Birch (_B. nigra_) is not brightly coloured, being of a dull dark brown, but it gives the tree a notably curious aspect owing to the way it stands out from the trunk and branches in great ragged-looking flakes. [Illustration: _A WITCH HAZEL IN FLOWER: HAMAMELIS JAPONICA VAR. ZUCCARINIANA._] A FLOWER GARDEN IN WINTER "It is possible to make a new feature in gardens by setting apart a piece of ground exclusively for the cultivation of trees, shrubs, and bulbs--in short, any plants that flower or are bright with fruit or bark between, say, the beginning of November and the end of February. One might term it 'an outdoor winter garden.' For the purpose there would be required a well-drained piece of ground, the soil of which was fertile and open. The situation should be fully exposed to the south and west, but guarded well on the north and east sides by a thick belt of evergreen trees and shrubs. The shelter would be still more complete if the site sloped rather steeply to the south-west. Such shelter would be welcome, not only to the plants that grew there, but to those who might visit and tend them. Some of the more noteworthy trees and shrubs with ornamental barks I have already mentioned. Plants that carry their fruit into winter might be included, such as the Hollies, especially the yellow-berried Holly; _Cratægus Crus-Galli_ and _C. cordata_; _Cotoneaster rotundifolia_, which is the best of all the Cotoneasters, and frequently carries its bright-scarlet berries till March; and _Hippophaë rhamnoides_, the Sea Buckthorn, whose orange-coloured fruits are borne in such profusion and retain their colour till past Christmas if the frosts are not too severe. The scarlet-fruited _Skimmia japonica_ and its varieties are very ornamental during the winter months, but of these (as well as the Hippophaë) it is necessary to grow male and female plants together. Groups of variegated evergreens would not only help to give shelter and warmth, but would also add to the brightness of the garden. The best of them are the golden and silver variegated Elæagnuses, the Hollies of a similar character, and the best of the Aucubas, of which there are now some very fine forms; the female plants are also very ornamental as fruit-bearers. _Pinus sylvestris aurea_, a variety of the Scotch Pine that turns golden in winter but is green at other seasons, and _Cupressus macrocarpa lutea_ are the two best Conifers of their class. Many of the variegated Conifers lose most or all of their colour as autumn and winter approach. [Illustration: _ULMUS ALATA._] "With regard to the trees and shrubs that bear flowers between November and February, the number is not, of course, great; still, they constitute a group that is larger, perhaps, than is generally supposed. The following list, which comprises all that I can call to mind, may be useful even to those who would not intend to bring them together in one spot. Some country houses are only occupied during the shooting and hunting seasons, and these winter-flowering plants are of especial value in such places. The tree or bush Ivies are very beautiful, and may be had in great variety, such as yellow berried, _palmata aurea_, _rhomboidea ovata_, and _amurensis_." _November_ Arbutus hybrida. ,, Unedo and vars. Daphne Mezereum grandiflora. Elæagnus glabra, macrophylla, and pungens (all delightfully fragrant). Hamamelis virginica. Jasminum nudiflorum. Lonicera fragrantissima. ,, Standishii. _December and January_ Chimonanthus fragrans. Clematis calycina. Cratægus monogyna præcox (Glastonbury Thorn). Erica mediterranea hybrida. ,, carnea. ,, ,, alba. Garrya elliptica. Viburnum Tinus. _February and early March_ Berberis japonica. ,, nepalensis. Cornus Mas. Corylopsis spicata. Daphne blagayana. ,, Laureola and var. purpurea ,, Mezereum. ,, ,, var. alba. ,, oleoides. Erica mediterranea. Hamamelis arborea. ,, japonica. ,, mollis. ,, zuccariniana. Prunus davidiana (pink and white forms). ,, Amygdalus persicoides. Populus tremuloides pendula. Parrotia persica. Pyrus japonica. Rhododendron altaclarense. ,, dauricum. ,, nobleanum. ,, præcox. CHAPTER IX TREES AND SHRUBS WITH BEAUTIFUL CATKINS When thinking of trees and shrubs in early spring we must remember those with beautiful catkins. Of the earliest flowering hardy trees and shrubs the majority are those with flowers borne in catkins. Their appearance is one of the first evidences of the approach of spring. It is to the catkin-bearing group that the Poplars, Willows, Birches, and Alders belong. These catkins are pendulous, cylindrical, and often slender inflorescences, carrying flowers of one sex only, which spring from the axils of scaly bracts. Being mainly dependent upon the wind for their fertilisation, they have none of the varied or bright colours that are characteristic of flowers fertilised by insect agency. Often, indeed, sepals and petals are entirely absent. Still, many of these catkin-bearers possess a charm and beauty of their own, which, taken with the early, often inclement, season when they appear, make the best of them indispensable in gardens where early spring effects are desired. As a rule it is the male or pollen-bearing catkins that are most ornamental. They are longer and more graceful than the seed-bearing ones. POPLARS First among Poplars to bear its flowers, and almost before winter is past, is the Aspen (_Populus tremula_). This and its weeping variety bear their catkins in February, but closely following it, and perhaps more ornamental, is the American Aspen (_P. tremuloides_). This species flowers early in March near London in mild seasons, but later further north, and when kept back by severe weather. The pendulous variety of _P. tremuloides_--known commonly as Parasol de St. Julien--is, at the flowering time, probably the most beautiful and striking of all catkin-bearing trees. This and also the type produce long, slender catkins that sway gently in the softest winds. The weeping variety, which has branches that weep naturally low, looks well by itself on a lawn. In all these Poplars the male catkins are three inches to four inches long, chiefly grey-brown in colour; the scale-like bracts, however, are suffused with a reddish shade. The weeping varieties of these two Aspens are frequently grafted on the White Poplar, which is not a suitable stock. The species to which the varieties severally belong should be used for the purpose. It would be even better if they could be got on their own roots by means of layers or cuttings, and trained up to the required height before allowing the weeping habit to develop. There are other Poplars that bear their catkins freely, such as _P. alba_, _nigra_, and _balsamifera_, but being of loftier habit they do not show to the same advantage as those of the Aspen group. HAZELS Between the middle and the end of February the flowers on the catkins of the various species of _Corylus_ begin to expand. Early as that date is, the catkins have, nevertheless, been in evidence since the previous autumn; they were, in fact, formed before the nuts fell. Being comparatively low and shrubby the different varieties of the Hazel (_Corylus Avellana_) show their catkins to best advantage, and there are few among the catkin-bearers more charming. It is not often that any but the coloured-leaved varieties find a place in the garden proper, but either in the orchard or in the woodland the soft yellow of the Hazel catkins is one of the most pleasing notes of earliest spring. The Tree Hazel (_Corylus Colurna_), a fine and interesting tree, growing thirty feet or more high, also bears its catkins in February. WILLOWS Of the almost innumerable species and varieties of _Salix_, it is only a few that need be mentioned here for their beauty when in flower. So far as I have been able to judge, the most ornamental of the Willows in catkin time is _Salix smithiana_, known also as _S. mollissima_. This tree flowers about mid-March, producing its shortish, thick male catkins in very great abundance; the numerous exposed anthers give a soft but glowing yellow tone to the tree, and entitle it to rank as one of the most ornamental of early-flowering trees. The pendulous variety of _Salix Capræa_ is known as the Kilmarnock Willow. Although of weeping habit it is somewhat stiff in character; but towards the end of March and later it is exceedingly pretty loaded with its grey catkins. The flowers of the typical _S. Capræa_ (the Goat Willow) are commonly known in many country places as Palm, and are used for decorating churches on Palm Sunday. The slender, coloured twigs of the Purple Willow (_Salix purpurea_) bear red or purplish-tinted catkins in early April. _Salix stipularis_ may also be mentioned for its beauty when in flower. ALDERS With the exception of a few species, such as _Alnus nitida_ and _A. maritima_, which flower in September and October, all the Alders develop their blossoms in February and March. The common Alder (_A. glutinosa_) and its varieties are perhaps as ornamental as any at that time. Like the Willows, they look best and grow best in association with water. In such a position an Alder at that time, leafless, but laden with its slender, greenish-yellow catkins, is a beautiful object, and characteristic, too, of our English landscape. Other species possessing a similar quiet beauty are _Alnus incana_, _A. viridis_, _A. oregona_, and especially _A. cordifolia_ with its green and yellow catkins. JAPANESE WALNUTS _Juglans sieboldiana_ and its close allies, _J. mandschurica_ and _J. cordiformis_, do not flower till May, but bear at that time very remarkable male catkins. I have measured them over one foot long, and hanging as they do in goodly number from the branches, perfectly straight and cylindrical, they have a very striking appearance, although green. All three species are alike in their catkins, but differ in the shape of the nuts. They are noteworthy, too, for the imposing character of their foliage. The leaves are pinnate, and on young trees grown in good soil are frequently three feet long. They certainly deserve the notice of planters. GARRYA ELLIPTICA From all the catkin-bearers hitherto mentioned, this differs in being evergreen. It is also far removed from them in relationship, and is closely allied to the Cornels. At the same time the catkins in external characteristics are very similar. Not only the catkins but the plants themselves are unisexual, and, as is usual with the catkin-bearers, it is the male that is most ornamental. These catkins are from four inches to eight inches long, and I have heard of (but not seen) them as much as one foot in length. The time at which the flowers expand depends, as with all the early catkin-bearers, on the mildness of the season. This year on a wall the catkins have been in beauty ever since the first week of January. They are very attractive in their grace and quiet beauty. Chiefly of soft grey and green colours, the bracts are, however, suffused with a warmer reddish tint. In the neighbourhood of London Garrya elliptica is quite hardy in ordinarily sheltered positions, but does not flower so freely as against a south wall. As it is of Californian origin this is not surprising. This shrub resents disturbance at the root, and in transplanting great care is necessary. There are other species of Garrya in cultivation, but they are more suitable to the south-western counties than to the average climate of Britain. To the catkin-bearing family belong several other well-known trees, such as the Birches, Hornbeams, and Sweet Chestnut; but flowering later in the year their beauty is apt to pass without notice in the great flush of bloom that comes in with April. The beautifully fragrant Sweet Gale must not be passed without mention. Its reddish brown catkins are formed before autumn, and expand on the still leafless twigs in spring. CHAPTER X AUTUMN COLOURS There is a mystery about the autumn colouring of the foliage of our many beautiful hardy trees and shrubs in this country, and we have never yet ascertained with any degree of exactness the conditions that produce the richest and brightest tints. Probably the conditions most favourable generally are provided by a good growing season--that is, a warm, moist summer--followed by a dry, sunny autumn. But it frequently happens after what one would regard as favourable seasons, that species which are usually quite trustworthy in this matter fail to colour well. Probably one set of conditions does not suit all trees and shrubs in this respect. To produce the colouration of the leaf just before it falls certain subtle chemical changes in its composition take place. And to bring about these changes certain conditions in regard to sunlight, temperature, and moisture are necessary. But in a climate such as that of Britain, where the seasons are never alike two years together, we can never hope to obtain the same regularity of autumnal colouring that characterises the vegetation, for instance, of the Eastern United States. Still, when all is said, we possess in our gardens a large number of trees and shrubs and climbers that are delightful in their autumnal livery of crimson, purple, scarlet, or gold. It is curious that every season we may notice species not usually conspicuous for their autumn tints beautifully coloured. An over-vigorous, sappy growth, often the result of a wet, warm autumn or too rich a soil, is certainly detrimental to autumn colouring. _Rhus cotinoides_, an American Sumach, worth growing for the beauty of its colours in autumn, is one of the most unfailing in this matter. This is perhaps one of the loveliest of all autumn-tinted shrubs, and should be more planted. But young plants, put out in well-trenched, heavily-manured soil, will often fail to colour at all till they get older and less vigorous. The most beautifully coloured examples of this Sumach that we have seen grow in rather light sandy soil. We have frequently noticed, too, that various species of Vine (_Vitis_) when starved in pots will colour exquisitely, whilst others, planted out in the ordinary way, completely fail. We believe, therefore, when planting with a view to the production of autumnal colour, any great enrichment of the soil is neither necessary nor advisable, provided it is of moderate quality to start with. In the following notes, brief mention is made of some of the best trees, shrubs, and climbers that colour in autumn:-- TREES First among these are the American Red Oaks. Undoubtedly the best of these is a variety of _Quercus coccinea_ known as _splendens_ and _grayana_. This not only turns to a fine scarlet crimson, but it retains its foliage for some weeks after the colour has been acquired--sometimes almost up to Christmas. Other good Oaks, not so certain, however, as the preceding, are _Quercus marylandica_ (or _nigra_), _Q. heterophylla_, _Q. imbricaria_, and _Q. palustris_, all of which turn red. The Tupelo tree (_Nyssa sylvatica_) turns a fine burnished bronzy red. A tree remarkable for the size of its leaves, and especially for the rich golden yellow they put on in autumn, is _Carya tomentosa_, but, like most of the Hickories, it is scarcely known in gardens. _Carya sulcata_ is somewhat similar. The Common Elm is usually very beautiful in the soft yellow tints of its leaves in autumn, but another Elm of more distinct aspect is _Ulmus pumila_, a low tree whose small leaves are retained till late in the year, and turn golden yellow before they fall. _Liquidambar styraciflua_ has long been valued for its fading foliage of purple red, but not so well known is the lovely yellow of the Fern-like foliage of the Honey Locust (_Gleditschia triacanthos_). The Tulip tree (_Liriodendron_), the Nettle trees (_Celtis_), the _Zelkowas_, and several of the Birches turn yellow, one of the best of the Birches being _Betula corylifolia_, which turns a rich orange yellow. Among commoner trees the yellow of the Horse Chestnut, the lovely crimson of the Wild Cherry, the golden shades of the Black and Lombardy Poplars, add much to the beauty of every autumn. Several of the Maples are noteworthy in this respect, more especially the numerous varieties of Japanese Maples (_Acer palmatum_ and _A. japonicum_), these, as well as the Mandshurian _Acer Ginnala_, turning to various shades of red. The Common Sycamore and Norway Maple change to yellow, but Schwedler's variety of the latter becomes red. Other trees that deserve mention are _Amelanchier canadensis_, whose foliage changes to lovely crimson shades in autumn; _Koelreuteria japonica_, soft yellow; _Pyrus torminalis_, bronzy red; _Ginkgo biloba_, pale gold; _Cladrastis tinctoria_, yellow; _Parrotia persica_ and _Hamamelis_, bronzy red and yellow. The Common Beech is nearly always beautiful, changing first to yellow, then to warm brown tints. _Clerodendron trichotomum_ is a small growing tree that should have a place wherever beautiful autumn foliage is desired. Among Conifers the yellow-leaved variety (_aurea_) of the Scotch Pine is remarkable in retaining its colour during the winter months only, becoming green in spring and summer. _Retinospora squarrosa_ and _Cryptomeria elegans_ turn bronzy red in winter. The warm red-brown tints of the deciduous Cypress are charming. SHRUBS The Sumachs (_Rhus_) furnish some of the most striking of autumn-colouring shrubs; the best of them, _R. cotinoides_, has been already described; other fine species are _R. typhina_, _R. glabra_ (with the cut-leaved variety _laciniata_), and _R. Toxicodendron_, all of which turn red. The Venetian Sumach, _R. Cotinus_, becomes yellow. _Berberis Thunbergi_, which dies off a rich scarlet, is so beautiful in autumn that on some estates it has been planted in great quantity, not only for cover, but so that sportsmen may enjoy its colour during the shooting season. _B. concinna_ is another charming autumn-coloured leaved shrub of dwarf growth. _Gaultheria procumbens_ (Partridge Berry) is too valuable to pass unnoticed. In winter its leaves are stained with crimson. The leaves of _Cotoneaster horizontalis_ turn from green to rich shades of chocolate or crimson. The shrub is of spreading growth. Its evergreen ally, _B. Aquifolium_, turns a glowing red or purple after the first frosts. The Ghent Azaleas almost always colour richly, either deep glowing crimson, bronzy red, or gold; and of other ericaceous plants the warm tints of _Pieris mariana_ and the rich crimson of the _Enkianthus_ should be mentioned. The taller American _Vacciniums_ (_corymbosum_ and its various forms) are always lovely. Our native Guelder Rose (_Viburnum Opulus_) becomes crimson in autumn, whilst the Common Hazel and _Rhamnus Frangula_ often produce fine effects in yellow. The feathery foliage of _Spiræa Thunbergi_ is singularly beautiful when it changes from its natural pale green to crimson; and _S. prunifolia fl. pl._ is perhaps more distinct than the species, and two other Japanese shrubs (both, unfortunately, very rare) are remarkable for their autumnal beauty. These are _Disanthus cercidifolia_, an ally of the Witch Hazels, lovely claret colour, and _Viburnum alnifolium_, crimson. Other noteworthy shrubs are _Fothergilla alnifolia_, rich red; _Euonymus alatus_, crimson; _Deutzia crenata_, yellow; and _Pyrus arbutifolia_, red. The common Brambles of our woods should not be passed over without mention; they turn a rich glowing red, and for their autumnal beauty alone may be used as undergrowth in wilder parts of the garden and woodland. CLIMBERS First among these, of course, is Veitch's Ampelopsis, the finest of all deciduous climbers for walls, being self-supporting and changing to crimson in autumn. _Vitis Coignetiæ_ is one of the noblest of all Vines, and turns crimson also. Other Vines useful in this respect are the Teinturier Vine, purple; _V. Romaneti_, red; and the Virginian Creeper, especially that variety known as _muralis_ or _Engelmannii_, which clings to walls or tree trunks without any artificial support, and acquires beautiful red shades in autumn. Among Honeysuckles, _Lonicera japonica var. flexuosa_ is noteworthy for the fine red purple of its decaying leaves. Those of _Akebia quinata_ change colour in autumn and assume shades of brownish purple, sometimes touched with maroon. Then there is _Actinidia Kolomikta_, an Asiatic species with showy yellow-coloured leaves in autumn. Of the Ivies _Hedera Helix atropurpurea_ is much the best. It has medium-sized leaves which are rich green during the growing season, but change in winter to purple and maroon. CHAPTER XI TREES AND SHRUBS WITH FINE FRUITS The most important of all the groups of trees and shrubs, for their fruit, is the one comprising the hardy species of the Rose order. This includes, of course, besides the Roses, such trees and shrubs as the Thorns, Crabs, and Cotoneasters. Among the Thorns (Cratægus) are many very handsome sorts giving variety in size and colour of the fruits. It is unfortunate that many of them fall early and get spoilt by birds. At the same time birds add so greatly to the delight of the garden that we may well overlook their depredations. By many, indeed, these fruiting trees will be considered worth growing for the encouragement they give to bird-life. It may be well to remind planters that a considerable number of these fruiting trees and shrubs bear male flowers on one plant, female on another. People are often at a loss to understand why their Sea Buckthorns or Aucubas or Skimmias do not fruit, when the simple reason is that the plants are all male (or pollen-bearing), or that the female ones have no males to fertilise them. As a general rule, if these shrubs are grouped, one male to eight or ten females is a proper proportion. As plants raised from seeds come in about equal proportions of both sexes, it is necessary to select the females and keep just sufficient males to pollenise them, in order that the full beauty of the species as a fruit-bearer may be obtained. With Skimmias and Aucubas the proper proportions can be obtained by means of cuttings. The following hardy trees and shrubs are the most conspicuous for the beauty of their fruits:-- ARBUTUS UNEDO.--A native of Western Ireland, has strawberry-like fruits of a bright-scarlet colour. AILANTUS GLANDULOSA, a fine tree over 50 feet high, is very beautiful when covered with its red and yellow-winged fruits; there are male and female plants. AUCUBAS, grown at first for their ornamental foliage merely, have latterly come into prominence as fruit-bearers; the female plants bear clusters of bright-red berries which remain long on the branches and are very attractive in winter. BERBERIS.--The fruits of the Berberries are mostly covered with a plum-coloured bloom as in _B. Aquifolium_ and _B. Darwinii_, but none of them is handsomer than our native _B. vulgaris_ and its varieties. These have pendent racemes of fruits, varying in colour from the typical orange scarlet to white, purple, and black. _B. Thunbergi_ coral-red, very beautiful. CRATÆGUS.--The finest of all the Thorns is _C. Pyracantha_, well named by the French "Buisson ardent." This shrub or small tree is valuable as a graceful evergreen, and when clothed (as it nearly always is in autumn) with its brilliant clusters of orange-red haws, it is one of the most beautiful objects in the garden. It is quite hardy in the open, but bears fruits more abundantly when planted against a wall. In that position also it is more easily protected from birds, which soon destroy the beauty of plants in the open. The variety _Lælandi_ is distinct from the type, but hardier, and bears bright berries in abundance. The Cockspur Thorn (_C. Crus-Galli_) has several varieties, all producing pendent clusters of scarlet haws. The varieties like _pyracanthifolia_, with narrow leaves and flat-topped habit, are the best in this respect; they retain the fruits well into the winter, and are not eaten by birds so freely as many are. The haws of _C. cordata_, the Washington Thorn, are small, but a brilliant orange. _C. punctata_, _C. Azarolus_, and _C. pinnatifida_ have the largest haws of any, and they are of a deep red, but fall early; the two first, however, are variable, and forms with yellow and other coloured haws belong to them. Those of _C. macracantha_ are bright red, and in favourable years are so plentiful as to make the tree wondrously beautiful. _C. coccinea_ and _C. mollis_ have also red haws, larger than those of _C. macracantha_, but they fall soon after they are ripe. The Common Hawthorn is pretty, but more noteworthy is its variety _aurea_, with bright-yellow haws. In _C. oliveriana_ they are black. The Tansy-leaved Thorn (_C. tanacetifolia_) has large yellow fruits, not badly flavoured, and with the fragrance of Apples. _C. orientalis_ has haws of a bright sealing-wax red, but in its variety _sanguinea_ they are of a deeper shade. [Illustration: _BABYLONIAN WILLOW BY WATERSIDE (Kew)._] COTONEASTERS.--Not enough use is made of Cotoneasters in gardens. They grow well in almost any soil, and are all marked by elegant or neat habit. They are very pretty when in flower, but it is in autumn, when laden with fruits, that they attain their greatest beauty. One of the tallest of them is _C. frigida_, and this bears a great abundance of rich scarlet-red berries in flat clusters. In the nearly allied _C. bacillaris_ they are almost black. _C. rotundifolia_ is a dwarfer shrub, but the finest of all the Cotoneasters for its fruit; it grows about 4 feet high, and has small, very dark green, persistent leaves; the fruits are about the size and shape of the haws of the Common Hawthorn, and are brilliant scarlet red; they are ripe in October, and from then till March make one of the most beautiful of winter pictures. In _C. buxifolia_ the fruit is very abundant, but the red colour is not so bright as in the preceding. _C. horizontalis_, now getting to be a well-known shrub, has very pretty, globose, bright-red fruits, small but freely borne. _C. Simonsii_, of medium height, has brilliant red berries, as has _C. acuminata_, a near ally, but taller. The dwarfest section of Cotoneaster, viz., _thymifolia_, _microphylla_ and its variety _glacialis_ (or _congesta_), which are so useful for rockeries, have all scarlet berries. CELASTRUS ARTICULATUS is a vigorous climber from Eastern Asia, remarkable for the great beauty of its fruits, which are golden yellow within, and when ripe split open and reveal the shining scarlet-coated seeds. _C. scandens_ has orange-coloured seeds. CORIARIA JAPONICA is very beautiful in autumn, when it succeeds as well as it does with Canon Ellacombe at Bitton, the fruits being covered then with the persistent petals which are of a lovely coral red. [Illustration: _WEEPING ASH; PALACE GARDENS, DALKEITH._] CORNUS CAPITATA (_Benthamia fragifera_) only succeeds to perfection in the south-western counties; its strawberry-like red fruits are very handsome. COPROSMA ACEROSA is a dwarf New Zealand shrub suitable for the rockery; it has variously-shaded, transparent, blue-green berries. ELÆAGNUS MULTIFLORA (or _E. longipes_) is the most ornamental in the genus with regard to its fruits. They are remarkably abundant, orange-coloured, and specked with reddish scales. EUONYMUS EUROPÆUS, our native "Spindle tree," is most beautiful in autumn, when, after a favourable season, it is covered with its open red fruits revealing the orange-coloured seeds within. FRAXINUS MARIESII is one of Messrs. Veitch's introductions from Japan, and is a dwarf tree, one of the "Manna" Ashes; the thin keys are of a bronzy-red colour and pretty. GLEDITSCHIA TRIACANTHOS is the "Honey Locust." The pods are not brightly coloured, being at first green, then brown, but they are long, thin, and wavy, like crooked scimitars, and hanging in numbers on the tree; have a very curious and (in this country) uncommon aspect. HEDERA (Ivy).--Some of the "tree" forms of Ivy produce berries freely; the most ornamental of them are the red, yellow, and orange-coloured varieties of _H. Helix arborescens_. HYMENANTHERA CRASSIFOLIA, from New Zealand, is a dense-growing, stiff-branched, dwarf shrub, chiefly noteworthy for the white berries it bears. HYPERICUMS.--_H. Androsæmum_ and _H. elatum_ produce rather handsome clusters of black fruits. HIPPOPHAË RHAMNOIDES, the Sea Buckthorn, is one of the most brilliantly coloured of all berry-bearing shrubs. It produces them in marvellous profusion, and they are bright-orange coloured. Birds do not molest the berries, and unless caught by severe frosts (which turn them grey) they lighten the garden wonderfully up to, and sometimes after, the New Year. The necessity of growing both sexes of plants has already been noted, but isolated females may be artificially impregnated by shaking pollen over them when in flower. [Illustration: _WEEPING ASPEN IN FLOWER._] ILEX (Holly).--The berries of the Holly are so well known that we need only mention the yellow-berried one (_fructu-luteo_), which is not common, but very effective in winter. LIGUSTRUM.--The Privets are of little consequence as fruit-bearing shrubs, and only _L. sinense_ need be mentioned; it is frequently very striking in early winter, being covered then with great clusters of purple-black, shot-like berries. LYCIUM CHINENSE.--Nearly all the Box Thorns in this country belong to this species. As for _L. europæum_ and _L. barbarum_, the names are very common, but the plants themselves very rare. _L. chinense_ is very ornamental in the fall of the year, its long graceful branches being well furnished with rich red berries. _L. rhombifolium_ is one of its forms. MAGNOLIA TRIPETALA is occasionally noticeable in autumn because of its large upright fruits of a reddish-purple colour. MACLURA AURANTIACA, the "Osage Orange," bears a remarkable orange-coloured fruit 2 to 3 inches in diameter. The tree is quite hardy, but we have not heard of its bearing fruit in this country. This is perhaps because male and female flowers occur on different plants. PERNETTYA MUCRONATA.--First among ericaceous plants for beauty in fruit is this Magellanic plant and its varieties. It is dwarf and bushy, with small white flowers followed by enormous quantities of berries about the size of peas. These vary in colour from white to deep crimson, and are undoubtedly some of the most valuable of all hardy berry-bearing shrubs. The varieties are very beautiful. [Illustration: _WEEPING ELM ON LAWN._] PALIURUS AUSTRALIS (Christ's Thorn) has flat, disk-like fruits, freely borne in suitable years; they are green, and if not particularly ornamental, are very quaint and interesting. PTELEA TRIFOLIATA.--The same may be said of the abundant clusters of hop-like fruits seen in this tree. PYRUS.--In this genus, which includes the Mountain Ash, the Crabs, and the White Beam trees, there is a great wealth of beautiful fruiting trees. The Mountain Ash or Rowan tree (_P. Aucuparia_), when laden with its hanging corymbs of rich scarlet berries is a delightful picture, and it reaches its full beauty in August. Not so well known is the variety _fructu-luteo_, with yellow fruits. A near relative of the Rowan tree is _P. americana_, its New World representative, but it is not so beautiful. The fruit is almost identical, but the tree is of a stiff and less graceful aspect. The new _P. thianschanica_, which also belongs to the Rowan tree group, has bright-red, globose berries. Perhaps of all the genus Pyrus, none on the whole are so beautiful in autumn as the Crabs. _P. baccata_, the Siberian Crab, with its bright-red, cherry-like fruits, and _P. Ringo_ from Japan, with bright-yellow ones, are the best of the true species. The hybrid "John Downie" Crab is also very beautiful in autumn. The flowering QUINCES are not particularly attractive in regard to the colour of their fruits, but some of them--notably those of the dwarf _Pyrus Maulei_--are very sweetly scented. Some very handsome fruits are borne by the various White Beam trees (_Pyrus Aria_ and its allies). Perhaps the best of them is _P. lanata_ (or _Sorbus majestica_), which has flat clusters of bright-red berries. But many of the varieties of _P. Aria_ itself are very attractive. One of the latest additions to this group is _P. alnifolia_, a neat-habited small tree from Japan and China. It has oblong coral-red fruits. ROSA.--Beauty at fruiting time is an almost proverbial attribute of the Roses. None is more beautiful than our native Dog Rose (_R. canina_). Though in many an English hedgerow, an out-of-the-way corner in many a garden might be given up to the Dog Rose and its varieties for the sake of their wealth of scarlet hips in autumn. _R. tomentosa_ and _R. mollis_ are other red-fruited natives of Britain. All the members of the Scotch Rose group (_pimpinellifolia_) have black fruits. Of exotic species, one of the most valuable is _R. rugosa_; its flat, orange-shaped hips are so abundant and brightly coloured that they make a brilliant picture. _R. microphylla_ has yellow prickly fruits, whilst those of _R. macrophylla_ are pear-shaped and scarlet. The deep-crimson hips of _R. pomifera_, covered with bristly hairs like large gooseberries, are as remarkable as any. Some of the American species, although the fruits are usually small, are handsome, such as _R. nutkana_ and _R. Carolina_. The elongated, pear-shaped fruits of _R. alpina_ and its variety _pyrenaica_ are bright red, and have a pleasant, resinous odour when rubbed. RAPHIOLEPIS JAPONICA, with its clusters of small, round black berries, should be planted at least against a wall; it is a rather slow-growing evergreen shrub with strawberry-like flowers. RHAPHITHAMNUS CYANOCARPUS can only be grown outside against a wall, or in Cornwall or similar localities, but where it will succeed it is well worth growing, not only for its pale-blue flowers, but for the bright-blue fruits that follow them. Some of the RHAMNUS, such as the native _R. catharticus_ and _R. Frangula_, bear abundant crops of purple-black berries. The dense pyramidal fruit-clusters of the Stag's-horn Sumach (_Rhus typhina_) are often attractive, being covered with crimson hairs. Those of _R. glabra_ are similarly coloured. RUBUS PHOENICOLASIUS has spread in cultivation recently, and has beautiful scarlet berries. It is hardy enough, but birds are so attracted by the bright colour, that it requires protection from them when in fruit. SAMBUCUS.--The scarlet-berried Elder, _S. racemosus_, is by far the handsomest of the genus, but although it flowers freely enough, it is very uncertain in producing its fruits. _S. glauca_, from the West United States, produces large, flat clusters of blue-white berries, and there is a striking white-fruited variety of _S. nigra_ called _leucocarpa_. THE SNOWBERRY (_Symphoricarpus racemosus_) should always have a place in the garden for the sake of its clusters of large pure white berries, which remain long on the plants. VIBURNUM.--There are several very handsome fruiting species in this genus, no finer, however, than the native _V. Opulus_, or Guelder Rose, with red fruits, and its variety _fructu-luteo_ with yellow ones. In the other native species, _V. Lantana_, they are at first red, ultimately black. Several of the Viburnums are noteworthy for the blue or blue-black fruits; of these are _dentatum_, _molle_, _cassinoides_, and _nudum_. Those of the evergreen _V. Tinus_ are also dark blue, but, as with the other blue-fruited species, they are not frequently borne in profusion in the average climate of Britain. VITIS HETEROPHYLLA and its variety _humulifolia_, bear singularly beautiful clusters of pale china-blue berries. To induce them to fruit freely, however, the plants require a warm, sunny wall, and rather restricted root-room. CHAPTER XII WEEPING TREES AND THEIR USES It is not at all easy to define special uses for trees of weeping habit, but it is safe to use them nearly singly and not in immediate connection with trees of quite upright form. The point in the weeping tree is a certain grace of drooping line, such as one enjoys in the drooping racemes of many of the papilionaceous flowers such as Wistaria, Laburnum, and Robinia. Nothing is gained by accentuating the peculiarity by a direct association with trees of an opposite way of growth. It is better rather to place the weeping trees near rounded masses of shrub and small tree--for example, a Weeping Birch would group well with a clump of Rhododendrons. Near water weeping trees seem to be specially effective. An instance of this is shown in the familiar Weeping Willow, but one at a time seems as much as is wanted. As a general rule, we strongly advocate planting in groups, whether in the case of trees, shrubs, or flowering plants, but the weeping trees are less suited for grouping than any others. One Weeping Willow is all very well, but a whole grove of them would be monotonous and tiresome. [Illustration: _ELÆAGNUS PUNGENS (Kew)._] The habit of some of the weeping trees can be directly turned to account in the making of arbours and pergolas; for by planting the large-leaved Weeping Elm or the Weeping Ash at the back and on each side in the case of an arbour, or alternately on each side of the walk for a pergola, a living shelter may be made in a very few years. The trees in this case are standards pollarded at about 8 feet from the ground, the form in which they are generally sent out from the nursery. [Illustration: _CORNUS MAS VAR. VARIEGATA (Variegated Cornel)._] Among evergreens the Holly is invaluable. As a rule the weeping or pendulous varieties are budded on tall stems of the type, and trained out in an umbrella-like fashion, thus forming a hollow mound of greenery. In some places, notably at Brookwood in Surrey, pendulous Hollies have been allowed to grow without any attempt at training. Stout stems 10 feet to 12 feet high are surmounted by irregular heads, which droop down 6 feet or 7 feet, leaving several feet at the base of the stem bare. In winter the long pendulous branches, smothered with bright red berries, are very pleasant. Facing page 248 is an illustration of a weeping Holly (_I. Aquifolium var. pendula_) at Kew. Of variegated weeping Hollies there are _Argentea pendula_ (Perry's Weeping), with silver variegated leaves; _aurea pendula_ (Waterer's Weeping), with gold variegated leaves; and _pendula tricolor_. To encourage height rather than width, it is often necessary to tie up a few of the top shoots, otherwise they get out of shape; they increase more quickly in width than height. (i.) NATURALLY PENDULOUS SPECIES AND VARIETIES, _i.e._ COMING TRUE FROM SEED _Asterisk denotes those to choose first._ Tilia (Lime or Linden) petiolaris. Genista æthnensis (shrubby). * Prunus pendula (Weeping Japanese Cherry). Forsythia suspensa (shrubby). * Salix (Willow) alba cærulea pendula. ,, ,, vitellina pendula. * ,, ,, babylonica. ,, ,, ,, annularis. ,, ,, ,, Salamoni. ,, ,, elegantissima. (ii.) PENDULOUS VARIETIES THAT HAVE ORIGINATED AS "SPORTS," PROPAGATED BY GRAFTS, CUTTINGS, OR LAYERS * Ilex (Holly) Aquifolium (green and variegated). Acer (Maple) Negundo pendula. Rhus Cotinus pendula. Laburnum vulgare pendulum (Weeping Laburnum). Cytisus scoparius pendulus. Caragana (Pea tree) arborescens pendula. Sophora japonica pendula. * Prunus Amygdalus pendula (Weeping Almond). * ,, Avium pendula (Weeping Wild Cherry). ,, acida semperflorens. * ,, Mahaleb pendula (Weeping Mahaleb Cherry). ,, Padus pendula (Weeping Bird Cherry). * Cratægus Oxyacantha (Hawthorn), red and white flowered. Sambucus nigra pendula (Weeping Elder). * Fraxinus excelsior pendula (Weeping Ash). ,, ,, aurea (golden-leaved) pendula. ,, ,, pendula wentworthii. ,, parviflora pendula. Ulmus (Elm) americana pendula. ,, ,, campestris pendula. ,, ,, ,, antarctica pendula. ,, ,, ,, suberosa pendula. ,, ,, fulva pendula. * ,, ,, montana pendula. ,, ,, ,, Pitteursii pendula. Morus (Mulberry) alba pendula. * Betula (Birch) alba pendula. * ,, ,, ,, Youngi. ,, ,, ,, purpurea pendula. Alnus (Alder) incana pendula. Carpinus (Hornbeam) Betulus pendula. Corylus Avellana (Common Hazel) pendula. Quercus (Oak) pedunculata pendula. ,, ,, rubra pendula. * Fagus (Beech) sylvatica pendula. ,, ,, ,, miltonensis. ,, ,, ,, remillyensis. * Salix (Willow) Caprea pendula. * ,, ,, purpurea pendula. ,, ,, ,, Scharfenbergensis. ,, ,, repens argentea. * Populus tremula (Aspen) pendula. * ,, tremuloides pendula. * ,, grandidentata (American Cotton Poplar). (iii.) CONIFERS Cupressus lawsoniana glauca pendula. ,, ,, gracilis pendula. ,, ,, pendula vera. ,, ,, gracillima. ,, nootkatensis pendula. Cedrus atlantica pendula. Ginkgo biloba pendula. Juniperus (Juniper) virginiana pendula. Larix europæa (Common Larch) pendula. Thuya orientalis pendula. ,, flagelliformis. Taxodium distichum (Deciduous Cypress) pendulum. Tsuga canadensis pendula. Taxus (Yew) baccata pendula. ,, ,, ,, gracilis pendula. ,, ,, ,, Dovastoni. There is a fine specimen of this in Barron's nursery at Borrowash. CHAPTER XIII THE USE OF VARIEGATED TREES AND SHRUBS The best use of trees and shrubs with coloured or variegated foliage is not very easy to determine, though it may be possible to give a few useful suggestions. The usual way of planting them here and there among mixed masses of evergreen and deciduous growths is perhaps the worst way of all. All good planting must be done with much thought and care, and these plants of coloured foliage, that are necessarily more conspicuous than others, want the most careful placing of any. One excellent use of evergreen trees and shrubs with golden colouring, such as the Gold Hollies, Cypresses, Yews, and Privets is to make them into a cheerful bit of outdoor winter garden. The Gold-leaved Privet is a delightful thing in early winter, and though Wild Privet, untouched by the knife, is a deciduous shrub, the clipped Privets of our gardens usually hold their leaves throughout the winter. With these the variegated Japan Honeysuckle might be freely used, much of its yellow veining turning to a bright red in winter. _Cassinia fulvida_ is another good winter shrub with its tiny gold-backed leaves. The pretty bushes of this neat New Zealander are apt to grow somewhat straggling, but the crowded little branches are the very thing that is wanted through the winter as cut greenery to go with winter flowers, whether hardy or from under glass. If these are cut a foot long the bush is kept in shape, and a valuable supply of stuff for house decoration is provided. A half or even quarter acre of well-arranged planting of these gold-variegated shrubs has a surprisingly cheery effect in winter, making a kind of sunlight of its own when skies are grey, and a comfortable shelter when winds are keen. In summer, too, it will be beautiful if the spaces between the shrubs are cleverly planted, for preference, with plants of white or pale-yellow flowers, such as White Foxglove, _Oenothera lamarckiana_, white and pale-yellow _Hibiscus ficifolius_, _Liliums auratum_, _giganteum_, _speciosum_, and _longifolium_; White Everlasting Pea trained loosely through any near branches; _Nicotiana affinis_ and _N. sylvestris_; and close to the path hardy Ferns of pale-green frondage, such as the Lady Fern; with clumps of plants of golden foliage like the Gold Valerian and Gold Nettle. A shrub of variegated foliage, planted without special attention, and coming suddenly in a grouping of others of an average green colour is made unduly conspicuous. It should be led up to by neighbours whose colouring gradually assimilates with its own. The sudden effect of colouring is all very well in the nurseryman's show borders, where the object is to attract attention to showy individuals, but in our gardens we want the effect of well-arranged pictures rather than that of shop windows. [Illustration: _TAURIAN TAMARISK (Tamarix tetrandra), IN FLOWER._] A variegated plant to be of real value in the garden must have clear, bright, and abundant red and yellow or white markings, not dotted or merely margined with colour. So many worthless shrubs with poor variegation have been named and offered for sale that it is unwise to buy them from a catalogue. We may repeat the advice already given, which is to see them first. Trees and shrubs with coloured foliage are of several kinds. Most common of all are those which have leaves blotched or edged with golden or creamy yellow and white, such as the variegated Hollies and Elæagnuses. Then there are those which are only coloured at a certain season, like _Neillia opulifolia aurea_. This has leaves of a beautiful self yellow colour when they unfold in spring, but become green as the summer advances; or the variegated Plane (_Platanus acerifolia Süttneri_), which is only variegated in late summer and autumn. Finally, there are those, like the Purple Hazel or Purple Beech, which have leaves of one colour and remain almost of the same shade whilst they are on the tree. On the whole the plants that retain their colour till late summer and autumn, or acquire it then, are most valuable, because very few trees and shrubs are then in flower. Variegated trees and shrubs must not be planted too plentifully, and studiously avoid all spotty effects. Many a garden would be improved by bringing the variegated shrubs it contains together so as to produce a few broad masses of colour. Some of these shrubs, like Spath's Cornel, or the Golden Elder, may, in large gardens especially, be planted alone in large beds or groups. The large trees, like the Purple Beech, can stand by themselves. The following list contains about one hundred of the finest of variegated trees and shrubs:-- TREES Acer Negundo variegatum, creamy white. ,, Negundo aureum, golden entirely. ,, platanoides Schwedleri, soft red in spring. ,, Pseudo-platanus flavo-marginatum, the "Corstorphine" Sycamore, one of the largest of variegated trees. Alnus glutinosa aurea, wholly yellow. Betula alba purpurea, wholly purple. Castanea sativa aureo-marginata, the variegated Sweet Chestnut, perhaps the best of all large trees, with parti-coloured leaves. The leaves burn on some soils. Catalpa bignonioides aurea, wholly golden, and most effective in summer and autumn. Fagus sylvatica purpurea. Of the Purple Beeches there are now numerous forms, such as atropurpurea, cuprea, purpurea, pendula (weeping), and "Swat Magret" (the darkest of all). Pyramidalis purpurea is very beautiful. ,, sylvatica variegata, white. ,, sylvatica tricolor, various shades of red and purple; beautifully coloured, but not vigorous. ,, sylvatica var. Zlatia, entirely pale golden green in spring, but for a short time only. ,, sylvatica, Paul's gold-margined, is a pretty variegated tree. Fraxinus americana aucubæfolia, richly mottled with yellow. Ilex Aquifolium. The variegated Hollies, both silver and golden, are now very numerous; among the best are argentea marginata, argentea pendula (Perry's Silver Weeping), Golden Queen, Silver Queen, Handsworth Silver, Golden King, flavescens, latifolia aureo-marginata, Watereriana, aureo-medio picta, aureo-pendula. Laburnum vulgare foliis aureis, all yellow. Platanus acerifolia Süttneri, very pure white with scarcely any green on late growth. Populus deltoidea (canadensis) aurea, yellow. Prunus cerasifera atropurpurea (P. Pissardi), lovely claret red when young, becoming dull purple in summer. Pyrus Malus neidwetzkyanus. In this Apple not only the leaves, but the wood and fruit are purplish red. ,, Aria chrysophylla, yellow. Quercus Cerris variegata, the white variegated Turkey Oak. ,, pedunculata Concordia, a lovely clear yellow, and seldom burns. ,, pedunculata purpurea, wholly red purple. ,, rubra, crimson. Robinia Pseudacacia aurea, yellow. Ulmus campestris, "Louis Van Houtte," the best Golden Elm. ,, campestris viminalis variegata, a charming white-variegated, small-leaved Elm. ,, montana fastigiata aurea (U. Wredei aurea) should not be omitted. A beautiful Elm for small gardens. [Illustration: _ASHES_] CONIFERS Abies concolor violacea, glaucous blue. Cedrus atlantica glauca, glaucous blue. Cupressus lawsoniana; numerous varieties, of which gracilis pendula aurea, lutea (very hardy), Silver Queen, and albo-variegata may be mentioned. ,, nootkatensis lutea, yellow-tipped twigs. ,, obtusa aurea (Thujopsis borealis aurea), yellow. ,, obtusa nana aurea, dwarf yellow. ,, pisifera plumosa aurea, yellow. ,, macrocarpa lutea, the best yellow Conifer in mild districts. Juniperus chinensis aurea, gold-tipped. Picea orientalis argenteo-spica, young shoots pale yellow. ,, pungens glauca, the best "blue" Conifer. Pinus sylvestris aurea, golden in winter, green in spring and summer. Retinospora (_see_ Cupressus). Taxus baccata aurea, "Golden Yew," _elegantissima_ and Golden Irish. I was very pleased with the beautiful colouring of natural golden hybrid forms in Messrs. Fisher, Son, & Sibray's nursery at Handsworth. T. adpressa, Barroni, a. variegata, small-growing, leaves edged with silver, and suffused with yellow as winter approaches. ,, baccata fastigiata aurea, "Golden Irish Yew." ,, baccata semper-aurea, golden more or less throughout the winter. ,, Dovastoni aureo-variegata. Thujopsis (_see_ Cupressus, p. 97). Thuya (Biota) orientalis aurea, yellow in summer. [Illustration: _THE LOMBARDY POPLAR._] SHRUBS OR SMALL TREES Acer palmatum atropurpureum, purple. There are many forms of this Japanese Maple--cut-leaved, purple, and golden--but this is the hardiest. Aralia chinensis albo-variegata. This is one of the most promising new variegated shrubs. It is sold as Dimorphanthus mandschuricus var. variegatus. Atriplex Halimus, silvery grey entirely. Aucuba japonica, many forms, yellow or creamy white. Berberis vulgaris foliis purpureis, one of the best purple shrubs. Buxus sempervirens aurea, "Golden Box." Corylus maxima atropurpurea, a dark-purple, very effective variety of the Cob-nut. Cornus Mas aurea elegantissima, yellow (of slow growth and not very hardy). ,, Mas variegata, white. ,, siberica elegantissima. ,, Spaethii. Elæagnus pungens aurea, one of the most beautiful variegated evergreens. ,, pungens variegata, white. Euonymus japonicus albo-marginatus, very good for the south coast. ,, japonicus ovatus aureus, same as preceding, but yellow. Ligustrum (Privet) ovalifolium foliis aureis, the best variegated shrub for hedges and for rough usage. Neillia opulifolia lutea, yellow in spring only. Philadelphus coronarius foliis aureis, yellow in the spring and early summer and very bright then, gradually gets green afterwards. Ptelea trifoliata aurea, yellow. Rhamnus Alaternus variegatus, white. Rhus Cotinus atropurpureus, purple. Symphoricarpus orbiculatus variegatus, yellow. Sambucus nigra foliis aureis, yellow, retaining its colour well till autumn. ,, racemosa plumosa aurea, a beautiful cut-leaved Golden Elder. [Illustration: _CORSICAN PINE TREE WALK, 35 YEARS OLD._] DWARF SHRUBS AND CLIMBERS Acanthopanax spinosum variegatum, pretty, white-variegated, dwarf, and slow-growing. Arundinaria auricoma, the best yellow-variegated hardy Bamboo. ,, Fortunei, the best white-variegated hardy Bamboo. Cornus alba Spaethii, probably the finest of all yellow-variegated shrubs, never "scorching" in the hottest summers. It is very handsome as pyramids, but by pruning a brighter coloured bark is obtained. Euonymus radicans, the white-variegated form of this plant is useful as a carpet in shady positions where grass will not grow. Ivy (Hedera Helix), numerous varieties, both shrubby and climbing--arborescens variegata, chrysophylla, discolor, maderensis variegata, sulphurea, canariensis argentea. E. radicans Silver gem is a larger leaved form, purer white and altogether better than many variegated Ivies. Jasminum nudiflorum foliis aureis and officinale foliis aureis, variegated climbers with yellow leaves; the latter is the more ornamental, but is delicate in constitution. Kerria japonica foliis variegatis, white. Lonicera japonica aureo-reticulata. The veins of this climber are beautifully "picked out" in gold. Osmanthus Aquifolium ilicifolius variegatus, a holly-like, white-variegated shrub useful in the milder parts of the kingdom. Osmanthus Aquifolium purpureus, the hardiest of the Osmanthus. There are two forms of this, one much darker than the other, and the darkest is the best. Pieris japonica variegata, white. Ribes alpinum pumilum aureum, golden in spring. Rubus ulmifolius variegatus, veins of the later leaves golden. Salix repens argentea, a prostrate silvery-leaved Willow, makes a pretty weeping shrub if trained up at first. Santolina Chamæcyparissus, silvery white entirely. Vitis heterophylla variegata, a pretty, blue-berried climber, but tender; the variegation is rosy white. ,, inconstans purpurea, a purplish form of the popular "Ampelopsis Veitchii." ,, vinifera purpurea, deep purple. Vinca minor, white and yellow-marked forms. [Illustration: _THE FAMOUS ARAUCARIA IMBRICATA AVENUE AT MURTHLY, N.B._] CHAPTER XIV TREES AND SHRUBS FOR SEA-COAST In planting trees and shrubs near the sea, two important matters must be considered--(1) fierce gales; (2) salt spray. As a protection against storms much may be done by planting quick-growing things, such as Poplars and Willows, and in this sheltered area more permanent trees and shrubs may be put. This way of planting for shelter where bleak places are to be clothed with trees and shrubs is universally adopted in some form or other, sometimes in the shape of hedges or belts, and in the other cases the plants are all placed much thicker together than they are to permanently remain, thus forming a compact mass against which the wind makes little or no impression. In this last-named case continual thinning will be necessary as they grow up, for if left too long the plants become weak, and the advantage gained by the thicker planting is then completely lost. A beautiful seaside shrub, and the best, too, for forming shelter hedges of low or medium height is the Tamarisk, which retains its freshness throughout the season till the autumn, however much exposed to the sea. It is difficult to make a list of trees and shrubs suitable for seaside planting around the British Isles, as the coast-line is so varied, and the action of the Gulf Stream has great influence on the vegetation of many parts of our western coasts. As no hard and fast line can be drawn, the first list contains those trees and shrubs that may be regarded as thoroughly hardy, unless otherwise specified, and the second list those that are available for planting in the Isle of Wight, in the south and west of England, and in some parts of Ireland. [Illustration: _MAIDENHAIR TREE (Ginkgo biloba syn. Salisburia adiantifolia); FROGMORE._] TREES Acer platanoides (Norway Maple). ,, Pseudo-platanus (Sycamore). Alnus (Alder) of sorts. Will thrive only in damp places. Ash, Mountain. (See next page.) Betula alba (Birch) and varieties. Carpinus Betulus (Hornbeam). Cerasus _see_ Prunus. Cratægus (Thorn) of sorts. Cupressus macrocarpa (Monterey Cypress). Of rapid growth. Fagus sylvatica (Beech) and varieties. Fraxinus excelsior (Common Ash). F. Ornus (Flowering Ash). Ilex Aquifolium (Holly) and varieties. Laburnum. Pinus austriaca (Austrian Pine). One of the best Firs for bleak seaside places. ,, contorta (Twisted Pine). A small tree. ,, insignis (Grass-green Pine). More tender than the others. ,, Laricio (Corsican Pine). Equal to the Austrian Pine for seaside. ,, muricata (Prickly-coned Pine). A dwarf tree. ,, Pinaster (Cluster Pine). Delights in the neighbourhood of the sea. ,, montana (Mountain Pine). A shrub or small tree. Populus alba (Abele or White Poplar). All the Poplars grow quickly. ,, deltoidea (Canadian Poplar). ,, fastigiata (Lombardy Poplar). ,, nigra (Black Poplar). Prunus Avium, cerasifera (Cherry Plum). ,, Mahaleb. ,, Padus (Bird Cherry). ,, Pissardi (Purple-leaved Plum). Pyrus Aria (White Beam tree). ,, prunifolia (Siberian Crab). ,, Sorbus (Service tree). Quercus Cerris (Turkey Oak). Good loam suits this best. ,, Ilex (Evergreen or Holm Oak). Salix (Willow) of sorts. Prefer a moist soil. Ulmus (Elm) of sorts, particularly Wych Elm and an Elm known as Wheatley Elm. [Illustration: _MAIDENHAIR TREE AT KEW._] SHRUBS Atriplex Halimus (Sea Purslane). Will grow close to the water. Aucuba japonica (Aucuba). Few evergreens equal this. Berberis (Barberry), Aquifolium, Darwinii, buxifolia, and stenophylla. Buxus (Box) and its varieties. Cistus Gum. Does well at Felixstowe, Suffolk. Colutea arborescens (Bladder Senna). Will grow in very sandy soil. Corylus Avellana (Hazel) and varieties. Cotoneaster of sorts. All these are good for the purpose. Cytisus (Broom) of sorts. Daphne Laureola (Spurge Laurel). Will grow in shade. Deutzia crenata, D. crenata flore-pleno, D. gracilis, D. Lemoinei. Elæagnus of sorts. All of these are good. Euonymus europæus and E. latifolius (Spindle trees), and the evergreen E. japonicus and its varieties. This last is one of the most valuable evergreens, but it is rather tender. Ficus Carica (Common Fig). Forsythia suspensa. A charming rambling shrub. Fuchsias, particularly F. Riccartoni. Halimodendron argenteum (Siberian Salt tree). Hippophaë rhamnoides (Sea Buckthorn). The finest seaside shrub or small tree that we have; grows well in damp sands. Leycesteria formosa. Ligustrum (Privet) of sorts. Lycium chinense (Box Thorn). Olearia Haastii (Daisy bush). Osmanthus ilicifolius and varieties. Philadelphus (Mock Orange) of sorts. Phillyræa angustifolia, latifolia, media, and vilmoriniana. Prunus spinosa flore-pleno (Double-flowered Sloe). ,, Laurocerasus (Common Laurel). ,, lusitanica (Portugal Laurel). Pyrus japonica (Japan Quince). Ribes aureum (Golden-flowered Currant). ,, sanguineum (Flowering Currant) and varieties. Rosa. The different wild Roses and Rosa rugosa. Rubus (Bramble). The double-flowered and cut-leaved forms are very ornamental. Salix (Willow) of sorts. All prefer moist soil. Sambucus (Elder) of sorts. Skimmia japonica. Valuable for its bright-red berries. Spartium junceum (Spanish Broom). Will grow almost anywhere. Spiræa of sorts. There is a great variety of these beautiful flowering shrubs. Symphoricarpus racemosus (Snowberry). Syringa (Lilac) of sorts. Tamarix gallica and T. tetrandra. Delightful shrubs for seaside. Ulex europæus (Furze or Gorse), with the double-flowered and dwarf kinds. Viburnum Opulus and V. Opulus sterile (Snowball tree). Weigelas of sorts, particularly Abel Carrière, candida, and Eva Rathke. For the west of England and other very mild districts the following may be added:-- Aralia Sieboldii. Arbutus Unedo (Strawberry tree). Azara microphylla. Benthamia fragifera. Buddleia globosa. Ceanothus of sorts. Choisya ternata. Desfontainea spinosa. Escallonias of sorts. Fabiana imbricata. Fuchsias, hardy kinds. Garrya elliptica. Grevillea rosmarinifolia, G. sulphurea. Griselinia littoralis. Hydrangea Hortensia. Laurus nobilis (Sweet Bay). Myrtus communis (Myrtle). Pittosporum crassifolium. Rhamnus Alaternus and varieties. Veronicas of sorts. Viburnum Tinus (Laurustinus). CHAPTER XV TREES AND SHRUBS FOR WIND-SWEPT GARDENS Few trees and shrubs are happy in bleak and exposed gardens. The hardiest should be used to form a shelter belt, as every leaf and twig helps to break the force of the wind, whereas solid obstacles, such as walls, merely serve to divert its course. In planting spots much exposed to the wind, put the trees much closer than it is intended they should remain permanently, as the young plants serve to shelter one another, and encourage, therefore, a quicker growth. When they get crowded, gradually thin them out. The trees and shrubs should always come from exposed nurseries, as the growth is stout and sturdy. Growth made in warm valleys is more sappy. The following trees and shrubs can be depended upon in most windy places:-- TREES Acer platanoides (Norway Maple) and Acer Pseudo-platanus (Sycamore). While not equal to some of the trees mentioned, these Maples do well in many places and form a distinct feature. Betula alba (Common Birch). An extremely graceful tree and a universal favourite. Cratægus Oxyacantha (Hawthorn). The principal effect of exposure is to make the growth more stunted than would otherwise be the case. Fagus sylvatica (Beech). Long recognised as a good shelter tree, its value in this respect is increased by the fact that many leaves often shrivel on the branches instead of dropping, thus giving additional protection in winter. Fraxinus Excelsior (Ash). The wide-spreading roots of this anchor it securely in position, and the leaves do not weigh down the branches to any great extent. Ilex Aquifolium (Holly). Though of slow growth when young, this, when once established, grows away freely and is indifferent to wind. Larix europæa (Larch). This is well known as a nurse tree for bleak places. Picea (Abies) excelsa (Norway Spruce). One of our commonest Conifers, hence it is often used as a nurse tree for choicer subjects. Pinus austriaca (Austrian Fir). The best of all evergreens for bleak places; Pinus Cembra (Swiss Stone Pine), of slow growth, but very ornamental, and does not mind the wind. Pinus Laricio (Corsican Pine, or Black Pine). As indifferent to exposure as P. austriaca, P. montana (dwarf), and P. sylvestris (Scotch Fir), a well-known native, which often crowns high hill-tops. Populus alba (Abele), P. fastigiata (Lombardy Poplar), P. deltoidea (Canadian Poplar), P. nigra (Black Poplar), and P. tremula (Aspen). In low-lying districts all these Poplars are of rapid growth, but in exposed places they make much slower progress. Even then they grow quicker than most shelter plants, and are valuable for making an effective display more quickly than some of the more permanent subjects. These can all be readily cut back within reasonable limits if desired. Quercus Robur (Oak). Robinia Pseudacacia. The false Acacia is one of the best town trees we have; indeed, it does well almost everywhere. Salix alba (White Willow). This will pass unscathed through fierce storms. In fairly dry spots the rate of progress is much slower than in moister soil, but, as a set-off, the silvery hue of the foliage is more pronounced. Ulmus (Elm). The best of the Elms for this purpose is the Wych Elm, and one known as the Wheatley is also good. [Illustration: _VARIETY TENUIFOLIA OF CORSICAN PINE (Pinus Laricio)._] SHRUBS Atriplex Halimus (Sea Purslane). A silvery-leaved, free-growing shrub, indifferent to soil or situation. Berberis (the Barberry). The best of these are the strong-growing Berberis aristata, and the common Berberis vulgaris, with its several varieties. Colutea arborescens (Bladder Senna). The golden flowers in early summer and the large inflated seed-pods in autumn are both attractive. Cotoneaster buxifolia, Nummularia, and Simonsii. These are all pretty berry-bearing shrubs. Cytisus albus (White Broom), Cytisus scoparius (Yellow Broom), and its varieties. Deutzia crenata flore-pleno. A handsome flowering shrub and the most robust of its class. Euonymus europæus (Spindle tree). The fruits of this are very ornamental in the autumn. Halimodendron argenteum (Siberian Salt Bush). A pretty rambling shrub, with silvery leaves. Juniperus communis and J. Sabina (Savin). The fact that these Junipers are evergreen is a point in their favour. Ligustrum ovalifolium, ovalifolium elegantissimum, and vulgare. These Privets are well known for planting where the conditions are none too favourable. Lycium chinense (Box Thorn). A rambling shrub holding its own almost anywhere. [Illustration: _AVENUE OF ABIES NOBILIS GLAUCA AT MADRESFIELD COURT._ (_The avenue is quarter-mile long, planted in 1868; average height of trees 60 feet and 45 feet apart._)] Osmanthus of sorts. Holly-like evergreen shrubs. Philadelphus coronarius (Mock Orange). Though less showy than some others, this is decidedly the hardiest. Phillyræa decora (vilmoriniana). A valuable evergreen with deep-green, leathery leaves. Pinus (Mountain Pine). This member of the Fir family is but a shrub in stature. It is at home in bleak spots. Potentilla fruticosa (Shrubby Cinquefoil). A low shrub that produces its golden blossoms in July and August. Prunus Laurocerasus rotundifolia. One of the hardiest forms of the Common Laurel. Rosa canina (Dog Rose) and Rosa rubiginosa (Sweetbriar) are general favourites. Rubus (Bramble). The cut-leaved, the double white, and double pink are ornamental. Spartium junceum (Spanish Broom). However bleak, this will produce its comparatively large pea-shaped blossoms throughout the summer. Staphylea pinnata (Bladder Nut). The bladder-like seed-capsules are striking in the autumn. Symphoricarpus racemosus (Snowberry). Grows anywhere, and produces its large white berries in great profusion. Ulex europæa (Common Furze). The double form of this is remarkably showy. Viburnum Opulus (Guelder Rose). A pretty native shrub. [Illustration: _CEDRUS ATLANTICA GLAUCA AVENUE AT MADRESFIELD COURT._ (_Avenue is about quarter-mile long, planted in 1866. All seedling trees, hence some difference in growth and colour._)] CHAPTER XVI CONIFERS (INCLUDING PINES) IN ORNAMENTAL PLANTING Those who take a serious interest in their gardens and other planted grounds are so rapidly acquiring a better comprehension of the art in its wider aspects, and are so willingly receptive of further suggestion, that we emphasise a lesson that we have often tried to teach, namely, the importance of planting in large groups of one thing at a time, and of a right choice. There is no more common mistake made than that of planting just the wrong things in the wrong places. Thus we see plantations of Spruce on dry, sandy hill-tops, from whence the poor trees must look with longing eyes to their true home in the moist, alluvial soil of the valley-bottom below. In mixed plantations we see Conifers from many climes and all altitudes, all expected to do equally well in perhaps one small space of garden ground. If in a projected plantation there is space for only fifty trees, how much better it would be first to ascertain which out of a few kinds would be best suited to the soil and general conditions of the place, and then out of this selection to choose the one that best fits the planter's own liking and will be most in harmony with the further planting scheme that he has in view. In this way he will obtain that unity of effect that alone can make a garden or piece of planted ground pictorial and restful, and enable to serve as a becoming setting to the brightly-coloured flowering plants that will then show their proper value as jewels of the garden. [Illustration: _LIBOCEDRUS DECURRENS AT FROGMORE (about 65 feet high)._] In this restrained and sober use of trees, and especially of Conifers, it is well to plant them of several ages, the youngest to the outer edges of the groups. If there is plenty of space it will be all the better to plant the trees in hundreds rather than in fifties, or in any case in spaces large enough to see one whole picture of one good tree at a time. Where such a planting was wisely made from forty to sixty years ago how fine the effect is to-day, as in the case of the grand growth of Douglas Firs at Murthly. No one seeing so fine an example of the use of one tree at a time could wish that the plantation had been mixed, or could be otherwise than deeply impressed with the desirability of the plan. One such large group can always be made to merge into another by intergrouping at the edges, beginning by an isolated tree of group B in the further portion of group A, then a group of two or three of B, until the process is reversed and the group is all of B, with single ones of A giving place to all B. There is no reason why the same principle should not be used with two or three kinds of combined grouping, but then it should be of trees harmonious among themselves, as of Spruce and Silver Fir, or of such things as represent the natural mixture of indigenous growth. Thus the Yew, Box, Viburnum, Dogwood, Privet, and Thorn of a wild chalky waste might be taken as a guide to planting some of these with nearly allied foreign kinds. But the important thing in all such planting is to have the satisfactory restfulness and beauty of harmony that can only be obtained by the right and limited choice of material. Although a few Conifers are deciduous, such as the Maidenhair tree (_Ginkgo biloba_), _Taxodium distichum_, the Golden Larch (_Pseudolarix Kæmpferi_), and the true Larches, the great bulk of the family consists of evergreens. It is to the Coniferæ, indeed, that belong the only hardy evergreen trees which in stature and size rival the large deciduous trees of cool temperate latitudes. Although our only native Conifers are the Yew, the Scotch Pine, and the Juniper, there is a sufficient variety of soil and climate within the limits of the British Isles to provide suitable conditions for nearly the whole of the family. It is only a few sub-tropical species that cannot be accommodated. This does not imply that the whole of the hardy Conifers can be grown satisfactorily in any one place. In even the best Conifer localities there are some species that will not reach perfection, and in the general run of gardens there is a considerable proportion of species about which the same must be said. This fact, however, has often been overlooked. The extreme popularity of Conifers, which was at its height from forty to fifty years ago, undoubtedly led to the enriching of the parks and gardens of this country with what are now, in many instances, magnificent specimens. To realise how great that enrichment was, one has only to mention such places as Dropmore, Murthly Castle, Ochtertyre. But Conifer planting, from both artistic and merely cultural points of view, was overdone. Conifers began to fill an undue proportion of space in gardens, and displaced to a large extent the beautiful flower-bearing deciduous vegetation whose seasonable variations give such charm and interest. With all their symmetry and richness of hue, the popular species of Abies and Picea often have a heavy, even sombre, aspect. Heavy masses of Pine, Spruce, and Fir can never give that changing aspect in the landscape that comes with deciduous vegetation. The tender tints of spring, the flowers, the gold and purple of autumn, it is to these that the seasons of our northern latitudes owe their greatest delights. Perhaps the worst of all the uses to which Conifers have been put is that of forming long avenues across parks. It is difficult to understand the frame of mind that would prefer rows of _Araucaria_, _Abies nobilis_, or other similar things--however well grown and pyramidal they might be--to a noble vista of Chestnut, Oak, or Lime, with its canopy of branch and foliage overhead. Conifers can, however, be used effectively for forming short avenues within the garden itself, especially in the more trimly-kept parts. The practice that is frequently adopted of forming a pinetum and bringing together the members of this family in one part of the grounds is a very good one. It is far better than sprinkling them indiscriminately over the whole garden. At the same time, where sufficient space is not available for the formation of a pinetum they may be used in their proper proportion with other evergreens in various parts of the garden. Single specimens on lawns of Abies, Picea, and of many other genera are always effective, and nothing in the whole range of native or foreign trees is more stately and picturesque than the Cedar of Lebanon. How much do we of the present day owe to those who a century or more ago planted this tree so abundantly in this country! Before planting Conifers largely in any garden where they are to be grown for their purely ornamental qualities, a study should be made of the species planted in other gardens where the conditions as to soil, moisture, and altitude are similar. On the peaty formations in Surrey and Hampshire where Rhododendrons succeed so well, many Conifers thrive exceedingly well also. The Common Spruce and its allies are nearly all failures on light dry soil, especially where the subsoil is gravel. In places, however, where the Spruces fail, the Common Larch and the Lawson Cypress succeed well. In chalk districts many Conifers refuse to grow, but the following are among those that thrive: _Abies magnifica_, _A. nobilis_, _A. nordmanniana_, and _A. Pinsapo_, the Cedars, _Cupressus lawsoniana_, _C. macrocarpa_, and _C. nootkatensis_, the Maidenhair tree, the Junipers, the Thuyas, the Yews, and the following Pines: _Pinus Laricio_ and _P. austriaca_, the Scotch Pine, _P. excelsa_, and _P. Pinaster_. Most of the Pines, too, are happy on gravelly or stony ground. None of the Silver Firs (_Abies_) or Spruces (_Picea_) are good trees for planting at the seaside, unless there is sufficient shelter to break the force of the wind, and even then there are very few that will succeed. The species most suitable for planting where there is a thick outer belt are _Abies nobilis_, _A. concolor_, _A. nordmanniana_, and _A. pectinata_, the Common Silver Fir. Of the Spruces, _Picea nigra_ and _P. alba_, the North American Spruces, succeed better than the Norway Spruce, _P. excelsa_, but these, like the Silver Firs, must have the shelter of a good wind break; _Picea pungens_, _P. pungens glauca_, and _P. Engelmanni_ will not succeed in exposed places, even in inland localities, and fail entirely by the sea. There is a difference of opinion about _Engelmanni_. In some places it seems to stand winds well. The Conifers that will thrive by the sea are very few, and probably not more than half-a-dozen kinds can be trusted. The finest of all is undoubtedly _Pinus Pinaster_, which is essentially a sea-coast Pine, revelling in storms and sprays. For warmer parts, is the Aleppo Pine (_P. halepensis_), but is only for southern and warm coasts. _P. insignis_ is somewhat tender, but stands the sea gales fairly well, and _P. austriaca_, and its relative, _P. Laricio_, are both excellent, specially for making the first barrier against the winds. The hardy Scotch Pine (_P. sylvestris_), if planted in large masses, grows well, but does not luxuriate close to the sea, and is especially liable to be browned in foliage by the salt spray. Besides the Pines, one of the finest of Conifers is the Monterey Cypress (_Cupressus macrocarpa_), which is hardy everywhere on the coast in these islands; it grows finer than it does in its home on the Pacific coast. It makes a fine front barrier against the wind, especially when mixed with the foregoing Pines. The variety _C. lambertiana_ is also excellent. There are two other Conifers which, though not much planted by the sea-coast, will, we believe, prove reliable; these are _Cedrus atlantica_ and _Thuya gigantea_ (sometimes called _T. Lobbii_). A third Conifer that we have seen doing well by the sea is _Abies Pinsapo_, but it must have a temporary shelter in its small state. This subject of seaside planting--the most difficult in a tree planter's practice--is an important one, and it is only possible to treat the matter generally. The Conifer family is especially noteworthy for the way many of its species vary. Not only is this propensity evidenced in such characters as the colour of the leaf and the differences in habit; it shows itself more remarkably sometimes in the form and texture of the leaf and mode of branching. So great is the difference between some forms of certain species of Conifers that they have been placed in different genera. What are generally known as Retinosporas, for instance, are really nothing more than forms, "states" the botanists term them, assumed by various species of Thuya and Cupressus. Strictly speaking, _Retinospora_ has no separate existence as a genus. This, however, is a botanical phase of the matter. Horticulturally we are more concerned with such variations as adapt the plants to various garden purposes. Many quaint and dainty forms of large trees are very suitable for the rock-garden in association with other alpine plants. The Common Spruce, for instance, has given birth to many pigmy forms. The Yew, the Scotch Pine, and various others have "sported" in a similar way. But no hardy tree varies so much, perhaps, as the Lawson Cypress when raised from seed. The species has assumed almost every shade of colour that Conifers do assume, and every form of growth. Beautiful golden, variegated, pendulous, and erect varieties have been raised, and not only from the Lawson Cypress, but from many other Conifers also. The Golden Yews, the yellow form of the Monterey Cypress, and the golden variety of the Scotch Pine, may be recommended to those who require this colour, although in the Pine it only shows itself in winter. The blue-white or glaucous hue that is more or less present in most Conifers, shows itself most conspicuously in the Blue Spruce (_Picea pungens glauca_), in _Cedrus atlantica glauca_, in the new Cork Fir from Arizona (_Abies lasiocarpa var. arizonica_), and in _Abies concolor violacea_. THE PROPAGATION OF CONIFERS Many mistakes have been made in propagating the Coniferæ, and to make matters still worse, the old erroneous doctrines are still preached and practised. The unpopularity of certain species of Abies, Picea, and Pinus is due to a great extent to the practice of grafting them on unsuitable stocks. For instance, the species of Abies are worked on _A. pectinata_, of Picea on _P. excelsa_, and of Pinus on _P. sylvestris_ or _P. Laricio_. The varieties of _P. excelsa_ are worked on that species. _P. excelsa_ is _not_ used for the other forms of spruce Firs to any great extent. In addition to this, such methods and stocks are still spoken of as the correct ones to use; though, to take one genus alone, what kind of a specimen _Abies bracteata_, _A. nobilis_, or _A. concolor_ would make in twenty years' time if worked on _A. pectinata_ we should not like to say--certainly very poor, even if they lived, which is doubtful. These are nearly always raised from imported seeds. It may be laid down as a law that _species_ of Coniferæ should never be grafted but raised from seed, which can always be obtained through English firms. With varietal forms of Coniferæ that will not come true from seed or that cannot be struck as cuttings, grafting must be resorted to, and if young plants of the type species are used as stocks the results will be fairly satisfactory. In the case of some of the more highly variegated Cupressus, &c., grafting is really the best method of propagation, as these forms are mostly of weak constitution and are not satisfactory from cuttings. In the following list the best methods of propagation are given with each genus, together with special mention of those forms which are of indifferent growth though not difficult to propagate:-- JUNIPERUS.--The Junipers should be raised from seeds, though some of them do fairly well if propagated by cuttings. The green and glaucous varieties of _J. chinensis_, _J. excelsa_, _J. virginiana_, and _J. communis_ root easily from cuttings, or can be layered with success. The variegated forms are best grafted on stocks of the species they belong to, and _J. Sabina_ (the Savin) and its varieties are easily raised from cuttings or layers, the latter being a very easy way of propagating them. CUPRESSUS.--This genus is divided into two sections, viz., the true Cypresses, represented by _C. macrocarpa_, _C. sempervirens_, &c., and Chamæcyparis, of which _Cupressus lawsoniana_ is the best known species. With the former section seeds are the best means of reproducing the species, while the few varieties should be grafted on stocks of the parent species. The handsome _C. macrocarpa var. lutea_ especially should be worked on the type, as it is practically a failure from cuttings, and if grafted on _C. lawsoniana_, as is sometimes done, it makes a short, stumpy bush instead of a typically tall columnar tree. In the Chamæcyparis section _Cupressus lawsoniana_, _C. nootkatensis_, _C. obtusa_, _C. pisifera_, and _C. thyoides_ are the only species, though there are a host of varieties attached to them, the forms of the three latter species, in fact, including all the various plants more commonly known under the generic title of Retinospora. The species should be raised from seed, which is easily obtainable and germinates readily, or in default they will root from cuttings. The varieties, with a few exceptions, are quickly propagated by cuttings, those that require to be grafted being _C. lawsoniana var. lutea_, the variegated forms of _C. nootkatensis_, and _C. obtusa vars. nana_, _nana aurea_, and _filifera aurea_. The forms of _C. thyoides_ also do well when raised from layers. We must not omit also such varieties of _C. lawsoniana_ as _Fraseri_, _Allumi_, and one known in nurseries as Milford Blue Jacket. THUYA.--These are propagated in much the same way as the Cupressus, viz., the species by seeds, and the varieties by cuttings or by grafting in the case of the one or two highly variegated forms. Some of the green or glaucous varieties of both Cupressus and Thuya will come fairly true from seed, from 40 per cent. to 70 per cent. being the usual quantity of seedlings true to name. Variegated forms from seed either come green or a mongrel mixture of green and variegated. LIBOCEDRUS.--This should be raised from seed, as when grafted on _Thuya orientalis_--a too common method of propagation--it makes a miserable specimen. The middle pair of scales in the cone of Libocedrus alone contain fertile seeds. _L. doniana_ is a tender species. SCIADOPITYS and TAXODIUM.--These can only be propagated by seeds, and the young plants should have a fairly moist position with plenty of leaf-mould or peat to grow in afterwards. SEQUOIA.--The two species of Sequoia should be raised from seed, and the three or four varieties be grafted on the type species. CRYPTOMERIA.--This only contains one species, viz., _C. japonica_, which can only be obtained from seed, or by cuttings; and the varieties root readily as cuttings, though one or two of the weaklier ones do better if grafted on _C. japonica_. ARAUCARIA.--Propagate by seeds, which, though sometimes difficult to obtain, germinate freely and quickly. TSUGA.--The Hemlock Spruces are easily and quickly obtained from seeds, and one or two will strike from cuttings; the varieties do best when grafted on the species they belong to, though _T. pattoniana var. glauca_, more commonly known as _Abies hookeriana_, will come fairly true from seed, about 75 per cent. being the usual quantity if the seed is obtained from good plants. PICEA.--This genus has been mentioned before as being commonly grafted on _P. excelsa_ (the Common Spruce), which is an easy way of obtaining young plants, which, however, cannot be recommended to form good specimens in after years. The species of Picea should all be raised from seed, and the many named varieties of _P. excelsa_ should be grafted on the parent species. At least one-half the plants of _P. Engelmanni var. glauca_ and _P. pungens var. glauca_ (the Californian Blue Spruce) will be found true to name when raised from seeds, while their superiority afterwards over grafted plants is evident. CEDRUS, LARIX, AND PSEUDOLARIX.--It should always be remembered that these three are quite distinct genera, and for purposes of propagation should never be used in conjunction with each other, the first being evergreen and the two latter deciduous. The species of all three should be raised from seed; the varieties of Cedrus should be grafted on that genus, the forms of Larix on the Larch, though the geographical forms of the Common Larch, such as _var. rossica_ and _var. sibirica_, usually come true from seed. _Larix leptolepis_ (Japanese Larch) is one of the most beautiful trees ever introduced from Japan; it is charming both in summer and winter. _Pseudolarix Kæmpferi_ (Golden Larch), the only representative of the genus, must be raised from seed; it is generally raised by grafting in February under glass on stocks of the common Larch. ABIES.--In this genus some of the most handsome Conifers are found, and also some of the most difficult to grow. All the Abies should be propagated by seeds, but if seed of the varieties cannot be obtained then they must be grafted on the parent species. PSEUDOTSUGA.--This genus only contains one species, viz., _P. Douglasii_ (the Douglas Fir), which is propagated readily by seed, the seedlings being of rapid growth and soon form good plants. The few varieties are grafted on the type, though the majority will come fairly true from seed, which, however, is not always to be obtained. PINUS.--Perhaps no Conifer adds so much to the beauty of the landscape in winter as the Pine. All the species should be raised from seeds, and any green or glaucous varieties can also be propagated in the same way if seeds can be obtained. The golden, dwarf, and variegated Pines must be grafted on the species they are varieties of. TAXACEÆ.--This group is usually associated with Coniferæ, from which it differs chiefly by the seed being nearly or quite enclosed in a fleshy envelope instead of in a cone, the fruit of some resembling a small Plum, but a typical fruit is seen in that of the Common Yew. The hardy genera are _Ginkgo biloba_ (the Maidenhair tree), which is propagated from seed--the plant is deciduous and slow growing; Cephalotaxus and Torreya are propagated by seeds, cuttings, or layers. TAXUS (the Yew).--There are only three or four species of Taxus, but there are a great many varieties of the Common Yew, many being very handsome. The species are easily raised from seeds, layers, or cuttings. The first two methods are the best, cuttings being very slow in growth, but as seed is very plentiful in most years this is the quickest and best means of propagation. Some of the varieties will come true from seed; the Irish Yew, however, must be struck from cuttings, as seedlings never come true. The more highly variegated Yews grow quickest when grafted on the Common Yew, and as they always keep good in after years this method can for once be recommended. A very good species for a lawn is _T. cuspidata_; it is strong in growth and spreading. Propagate PRUMNOPITYS and SAXEGOTHEA by seeds, cuttings, or layers. CONIFERS AT MURTHLY CASTLE, PERTHSHIRE [Illustration: _AVENUE OF ANCIENT YEWS AT MURTHLY._] The following account of a great Conifer garden in Scotland is important, as showing how certain of the better-known species have behaved during the last fifty years or so. It is taken from the _Garden_ of May 19, 1900:-- The second quarter of the present century saw the introduction of a large number of Conifers hitherto unknown to English gardens. Their cultivation was eagerly taken up, and especially in Scotland, a land whose general conditions seem highly favourable to a considerable number of species, much success has been attained. It may still be premature to state with any degree of assurance what may be the ultimate suitability of many of these Conifers for growth in our islands. The lifetime of a tree is not comprised within its first sixty years, and such a length of time is all too short to prove the ultimate success of any new tree, though within that space it may come to a magnificent size and apparent promise. Such a state is shown by the splendid Douglas Firs in the grounds of Murthly Castle, Perthshire, where also many another exotic Conifer is grown in quantity. These words of Sir William Thiselton-Dyer, that formed part of his opening address on the second day of the Conifer conference of the Royal Horticultural Society in 1891, may here be quoted:-- "Any one who had not travelled in Scotland could form no idea of the extent to which rare Conifers were cultivated in that country, and the splendid development which they attained. The chairman, by way of illustrating these remarks, directed the attention of the audience to some large photographs representing specimens of Coniferæ to be seen at Murthly Castle, Perthshire, where they flourished, and where stately and magnificent examples 70 feet, 80 feet, and 100 feet high were to be met with. Such trees could only be seen in Scotland, and were the result of a peculiar association of physical conditions. In the south-west of England it was impossible to find a parallel, though even on the sunburnt soil of Kew good specimens of the Pines proper were occasionally to be seen. With regard to the Abies, however--that section of Conifers of which the Spruces may be taken as a type--a state of things prevailed in Scotland which could not be rivalled in England. On the other hand, the climate in the south-west of the latter country was fairly suitable for some other Conifers, and many of the fine Mexican Pines could be grown there." Of the remarkable Douglas Fir at Dropmore, Mr. Charles Herrin on the same occasion says: "The monarch Douglas Fir, planted in 1830, has attained a height of 120 feet, girth of trunk 11 feet 9 inches, with beautiful spreading branches sweeping the ground, covering a diameter of 64 feet. The leaves are also of a glaucous hue, equalling in that respect many of the plants now sold from nurseries under the name of _Douglasi glauca_.... Many trees have since been raised from its seeds and planted out on the estate; one, planted in 1843, is now 78 feet high, with a girth of trunk of 8 feet 2 inches, spreading 39 feet in diameter at base; a perfect specimen." By comparing the growth of the latter tree with the Murthly table, it will be seen that the trees make their growth much more rapidly in Scotland. The Murthly Conifers were all planted by Sir William and Sir Douglas Stewart. The present owner, Mr. Steuart Fothringham, who measured the trees in 1891 in anticipation of the visit of the Scottish Arboricultural Society, on learning that we should be glad to know their increase of growth since that date, has been so good as to have the same trees measured again, the increase being shown by the subjoined table on p. 128. Mr. Fothringham also furnishes the following remarks: "The measurements were all carefully taken by sending men or boys up the trees, not by dendrometers, and are, I believe, correct. There are something like eighty or a hundred different varieties growing at Murthly, but some of them are young and only experiments. Those measured and noted are the most striking; they are nearly all growing in large numbers. The remarks appended to the table are made by Mr. James Laurie, the gardener, who knows Conifers well. The only additional notes I have made are the following: _Picea sitchensis_ will never, in my opinion, supplant the Spruce. _Picea orientalis_ is not as free-growing as the Spruce, but quite as hardy. _Araucaria imbricata._--Many of these were damaged by severe frost. _Cedrus Deodara_ will not, in my opinion, live to great age in our climate. _Cupressus thyoides._--This particular tree was so much broken by branches blown off its neighbour that I cut it down. _Pinus monticola_ has been attacked by a parasitic growth that is likely to destroy all the young growth and probably the trees. _Juniperus recurva_ was severely injured by the hard frost. By the hard frost I mean the winter of 1894-5. In February 1895, the thermometer was for several days below 0 Fahr., and on one night went to 11° below 0. This shows that all these trees will stand great cold at the time of year that it is likely to come, but late frosts in spring, when the sap has begun to rise, are detrimental to the young shoots of those that start their growth early in the season. There are at Murthly, besides Coniferæ, fine specimens of Yews, Oaks, Beech, Spanish Chestnut, Horse Chestnut, and Sycamore." Key: A - Height. B - Girth at 5 feet. C - Spread of Branches. ---------------------------------------+-------------------+-------------------- | August 11, 1892. | March 24, 1900. +------+------+-----+-------+------+----- | A | B | C | A | B | C +------+------+-----+-------+------+----- Wellingtonia, planted 1857[a] | 66.6 | 9.3 | 26 | 74.11| 10.7 | 28 Picea sitchensis, planted 1845[b] | 91.9 | 9.7 | 45 | 105.10| 11.3 | ... Pinus monticola, planted 1850[c] | 67 | 5.6 | 18 | 79.2 | 6.2 | 22 Araucaria imbricata, planted 1847[d] | 42.6 | 4 | 9 | 51 | 4.8 | 9.8 Abies Pinsapo, planted 1847 | 34.8 | 6.6 | ...| 42.6 | 7.10| ... ,, magnifica, planted 1867 | 31.9 | 2.7 | 9 | 43.3 | 3.8 | 11 Pseudotsuga Douglasi, planted 1847[e] | 86.6 | 8.10| 24 | 97.4 | 9.10| 27 Abies grandis, planted 1852 | 64.2 | 4.8 | 22.6| 79.10| 6.10| 35.8 Tsuga albertiana, planted 1860 | 56 | 5.5 | 32 | 72.1 | 6.4 | 40 Abies nobilis, planted 1847 | 75.4 | 6.1 | ...| 92.8 | 6.6 | ... ,, nordmanniana, planted 1854 | 58.6 | 4 | ...| 74 | 4.9 | ... Tsuga hookeriana, planted 1862[f] | 30 | 4 | 15 | 39.6 | 4 | 15.4 Cedrus Deodara, planted 1842[g] | 51.3 | 6.8 | 26 | 61.2 | 7.4 | 36 ,, Libani[h] | 65.10| 11.8 | ...| 67 | 12.5 | ... Cryptomeria japonica, planted 1852 | 36.3 | 4.2 | 26 | 41.7 | 4.3 | ... Libocedrus decurrens[i] | 34.8 | 3.6 | 10 | 38 | 4.5 | 14 Thuya gigantea, planted 1862 | 46 | 3.6 | 21 | 57 | 3.7 | ... Cupressus lawsoniana, planted 1859[j] | ... | ... | ...| 48.7 | 4.2 | ... Spanish Chestnut | ... | ... | ...| ... | 17.10| ... ,, ,, [k] | ... | ... | ...| ... | 19.2 | ... Silver Fir[l] | ... | ... | ...| 90 | 11.3 | ... Cupressus lawsoniana erecta viridis | ... | ... | ...| 25 | 2.8 | 7 Picea ajanensis, planted 1885 | ... | ... | ...| 24 | 1.7 | 10.6 Abies brachyphylla, planted 1885[m] | ... | ... | ...| 14 | ... | 9.7 ,, Veitchii, planted 1885[n] | ... | ... | ...| 20.9 | 1.4 | 10.2 ,, amabilis, planted 1885 | ... | ... | ...| 14.11| ... | 9.5 ,, concolor violacea, planted 1885 | ... | ... | ...| 20.1 | 1.5 | 14.9 English Yew[o] | ... | ... | ...| 30 | 14.3 | 80 English Yew | ... | ... | ...| ... | 10.8 | ... Tsuga albertiana (at Roman Bridge)[p] | ... | ... | ...| 75 | 4.3 | ... Picea orientalis, planted 1852 | 30 | 2.7 | ...| 49 | 3 | ... ,, morinda, planted 1857 | 47 | ... | ...| ... | ... | ... Pinus Jeffreyi | ... | ... | ...| 57 | 4.9 | ... ---------------------------------------+------+------+-----+-------+------+----- FOOTNOTES: [a] At the ground this tree measures 16.9; cones freely. [b] There are six others about the same size, and all are growing freely. [c] Most of these have lately got a fungoid disease, viz., peridendrum. [d] Many of these lost branches, and some were killed by frost in 1894-5. They cone freely, and young ones are growing from seed. [e] A great many others about the same size, and all perfectly healthy. [f] A beautiful tree quite distinct from the others; long, drooping branches. [g] About sixty trees growing in the grounds averaging 50 cubic feet. [h] Age unknown, but probably not less than 150 years. [i] Probably thirty-five to forty years of age. [j] Two trees, recently taken out, measured 12 cubic feet and 14 cubic feet. [k] At ground this tree measures 29 feet. [l] Inclined to go back. [m] Will become a handsome tree. Coned last year. Some fertile. [n] Very apt to lose its leader either by birds or wind. Coned last year. [o] Very old; possibly 500 years. Many others of the same age and size. [p] Quite a different form from the others, the lower branches being quite table-form. CHAPTER XVII CARE OF OLD TREES The charm of many an estate is not the garden or the woodland, but the monarchs that for years have weathered the winter storm and stand out as noble specimens of their family. Often there are fine trees of rarer species which their owners naturally wish to preserve from decay as long as possible. Belonging to this class are numerous specimens scattered over the country of American and other foreign trees that were amongst the first of their kind to be introduced to Britain, such, for instance, as the Tulip tree, the Robinia, and various oaks from America, the Sophora from China, and various European trees. The trees may have some historic associations, but whether this is so or not, when they begin to decay efforts are made to save them from absolute death. Decay is harmful and objectionable in park and garden, and we are not sure that this matter of decay in trees has been so well considered as it might be, as bearing upon the health of other trees and of mankind also. A tree may be picturesque in decay, but we prefer it in health and beauty. Experts are frequently asked for remedies to arrest decay in old trees. The two principal causes of decay are starvation at the root and injury by storms and disease. Such trees as the Beech and Horse Chestnut, that root close to the surface of the soil--quite different from the Oak--may often be invigorated by covering the ground with a few inches of good soil or short manure. Artificial watering, during prolonged drought, when thoroughly done, is also very helpful to the tree. Trees with large crowns of branches are frequently seen thinly furnished with foliage, and altogether sickly owing to unhealthy or insufficient roots. The balance between top and bottom has been destroyed. To restore it in some degree the top-growth may be reduced by pruning out and shortening back branches here and there, wherever it can be done without spoiling the appearance of the tree. This demands careful judgment, but some old and sickly trees may certainly be restored in a measure by this help. It is of no value in the case of trees with decayed trunks, nor with those like our Common Oak, which will not break readily from old wood. But Elms, Robinias, and Red Oaks are among those that respond to this treatment. Old trees with insecure branches can often be saved from destruction by fastening the main branches together on to the trunk. The common practice of putting an iron collar round the branch is a mistake. The iron prevents the branch expanding naturally, and ultimately chokes it. A better way is to use a strong iron rod with a plate at the end, and instead of supporting the branch by encircling it, a hole is bored right through the centre of it, through which the rod is pushed from the outer side. The rod should be of tough iron or steel, and should exactly fit the hole bored by the augur; the portions embedded in the wood should be smeared with coal tar before they are pushed through, so as to make the holes as nearly as possible air and water-tight. One end of the rod should be "threaded" sufficiently to allow of the limbs being braced slightly by screwing up the nut, and thus supporting some of their weight. Finally, the bark should be neatly cut away so as to let in each of the iron plates closer to the living wood, for by this means the time required for closing over the plate by new wood is shortened. In this way the weight is borne by the iron plate, which should, by removing sufficient bark, be allowed to fit close in to the wood. New bark will gradually close over and hide the plate, and instead of an ugly collar cutting into the wood, the only evidence of artificial aid is the rod coming from the inner side of the branch. Branches or snags that have to be removed should be sawn off quite close to the trunk or larger branch from which they spring. When a stump, even not more than a few inches long, is left, the new bark and wood are unable to close over it, and the wood ultimately decays and acts as a medium for moisture and fungoid diseases. The saw should travel from point A to B, as in the sketch. When a stump is left (as would be done by sawing off at C D) decay sets in sooner or later. Although the tree often succeeds in healing over the dead part, it more often fails to do so until the decay has reached the trunk itself. With the softer-wooded trees like the Horse-Chestnuts disease frequently reaches the heart of the tree quickly by these means. A coating of liquid tar over the wound, renewed once or twice until the new bark has closed over, is a sure protection against these evils. A good deal may be done in the early training of a tree to so control its building up that it may best withstand the violence of gales. And the most important matter in this connexion is the development of a strong erect trunk, a central axis of such height and strength and bulk as to be capable of supporting its head of branches easily. In other words the leading shoot should always be watched, and, by the repression of any rival leaders that may appear, allowed to retain its predominance. In the best English nurseries only trees with good "leads" are sent out. [Illustration: When a broken stump, such as is here shown, has to be sawn off, the proper place to amputate it is from A to B; the wrong place from C to D.] Trees decayed in the centre, with only an outer layer of healthy wood, are, of course, doomed, but by filling up all holes in the earlier stages of decay, and thus keeping out moisture, their term of life can be lengthened by many years. Holes made by woodpeckers can sometimes be plugged up with a piece of Oak. This, if left on a level with the bark, will often enable the latter to close over the hole. Large holes may be filled with cement, or even built up with bricks, the surface being made water-tight and tarred over. CHAPTER XVIII TREES AND SHRUBS FOR WATERSIDE Many of the brightest garden pictures at the present day are by the well-planted pond or lakeside, where shrubs of large growth are grouped to give colour through summer and winter. The wild plants of the riverside are in themselves for the most part large of stature and important of appearance. When one sees the upright growth and large leaves of the Great Water Dock (Rumex) and the broad round ones (2 feet or more across) of the Butter-Bur (Petasites), and the beds of the Common Reed (Phragmites), 8 to 10 feet high, with its great brown-black plumes, and the curious bright-green Horsetail (Equisetum), and the rosy banks of Willow-herb and Loose-strife, and the calm wide breadths of the white Water Lily in the still backwaters; when we see all these lessons that Nature teaches by the riverside we perceive that for the best of good effect of waterside gardening we need not be afraid of planting things of bold growth largely. [Illustration: _ALDERS NEAR WATER (Catkin time)._] When we come to garden plants there are many families that are never so happy as when close to water, or in soil that always feels the cool, moistening influence of water within a few feet below them. Such are the whole range of the larger herbaceous Spiræas, some of them plants of great size. Then we have the Thalictrums, the autumn-flowering Phloxes, the stately Heracleum; Telekia, Bamboos, _Arundo Donax_, the Swamp and Meadow Lilies of the northern states of America; and coming to smaller though scarcely less important plants, the Scarlet Lobelias, Oriental Poppies, many Irises, the Michaelmas Daisies, and Day Lilies; all these thrive by the waterside. [Illustration: _WHITE WILLOW (Salix alba) BY WATERSIDE._] There are many shrubs that prefer a moist place, such as the Guelder Rose and the beautiful North American Halesia, Quinces, Rhododendrons, Azaleas, and Kalmias, while the lovely Fritillaries, Globe-flowers, and the double Cuckoo-flowers love damp grassy spaces. We think we may safely advise those who are making gardens by river or lake to go forward and plant with confidence, only selecting such things as are mentioned below. As the things named are described elsewhere in this book a list only is given. TREES AND SHRUBS FOR SWAMPY PLACES Willows (Salix) in great variety: _S. alba_ (White Willow), _S. babylonica_ (Babylonian Weeping Willow), _S. purpurea_, _S. p. pendula_ (American Weeping Willow), _S. Caprea_, _S. C. pendula_, the fine Kilmarnock Willow, Cardinal Willow and Golden Willow--both these are very beautiful in winter; the stems of the former are crimson, and of the latter golden yellow, and make a remarkable picture of intense colouring; plant them in large groups--_S. daphnoides_ (the White-stemmed Willow), _S. fragilis_ (Crack Willow), _S. f. basfordiana_ (Red-barked Willow), and _S. hippophaifolia_ (Sea Buckthorn-leaved Willow). _Populus alba_ (White Poplar), _P. deltoidea_ (Canadian Poplar), _P. nigra_ (Black Poplar), Lombardy Poplar, and _P. tremula_ (the Aspen). But the Poplars must not be overdone, and by pond or lakeside are often out of place. In such places the Cardinal and Yellow-barked Willow, Sea Buckthorn, and similar shrubs are more appropriate. Common Alder, with its many varieties--Cut-leaved, the Golden-leaved, and such as _Alnus incana_ and _A. serrulata_. _Taxodium distichum_ (Deciduous Cypress); tender green in spring and brownish red in autumn, when the leaves change colour. _Hippophaë rhamnoides_ (the Sea Buckthorn). [Illustration: _NATURAL TREE GROWTH BY WATER (Burnham Beeches.)_] TREES AND SHRUBS FOR MOIST (BUT NOT SWAMPY) SOIL _Berberis Darwinii_ (Darwin's Barberry), _B. Thunbergi_ (for its beautiful autumn leaf-colouring), Birch, Dogwoods, _Cornus alba_ and varieties; the variety _sibirica_ has brilliant-red stems. _Cotoneaster buxifolia_, _C. frigida_, _C. Nummularia_, _C. Simonsii_; Ash, _Myrica Gale_ (Sweet Gale) and _M. asplenifolia_; _Ledum palustre_, _Nyssa sylvatica_ (Tupelo tree), Mountain Ash, _Quercus aquatica_ (Water Oak), _Q. palustris_ (Swamp Oak); _Rhamnus Frangula_ (Buckthorn). Roses with brightly-coloured hips--_Rubus biflorus_ (White-stemmed Bramble), _R. fruticosus fl. pl._ (Double Pink Bramble). _R. laciniatus_ (Cut-leaved Bramble), _R. spectabilis_ (Salmon Berry). _Sambucus racemosa_ (Red-berried Elder), _Spiræa Douglasii_, _S. hypericifolia_, _S. lindleyana_; Tamarisk. _Viburnum Opulus_ (Guelder Rose); when this native shrub is weighed down with the rich red berry-clusters, it is a remarkable colour picture, and the autumn leaf tints add to its beauty. Of Conifers, mention may be made of _Tsuga canadensis_, _Picea sitchensis_, _Cupressus thyoides_, and _Thuya gigantea_. Bamboos: Select those of robust growth, such as _Arundinaria japonica_ (_Bambusa Metake_), _A. Simoni_, _A. Veitchii_, and _A. palmata_; _Phyllostachys viridi-glaucescens_ and _P. mitis_. [Illustration: _WILLOWS BY WATERSIDE._] CHAPTER XIX TREES AND SHRUBS FOR THE ROCK GARDEN If we think of the changes in gardening terms which have occurred during the last quarter of a century, there is surely significance in the gradual transition from the Rock Garden or Alpine Garden into the more imposing Rock Garden of our present-day language. It points to the bolder grouping--now happily adopted in most good gardens and more in accordance with Nature's pattern--which includes evergreen and flowering shrubs as well as the close-growing alpine plants, gem-like in their brilliant colours, which in earlier days were alone considered suitable for the purpose. The principle is now generally recognised that the "unstudied picturesqueness of Nature may be brought into the rule and line ordering of our gardens," and the better construction and government of the Rock Garden gives greater scope for the carrying out of this worthy effort. In enumerating suitable shrubs for the Rock Garden, more than ordinary care should be exercised in their selection, in view of the greater difficulty of rectifying mistakes in such positions. We must not be led away by the beauty of a shrub, for instance, during its time of flowering alone, without considering its character at other seasons and its adaptability to its special surroundings. A due sense of proportion will also hold us back from planting a spreading, hungry-natured shrub in limited space, or where it would rob and over-run more valuable but weaker plants. Such considerations as these must be left to the planter who, in his turn, must be guided by the incidental circumstances of his particular locality. It is only possible here to set down some of the best shrubs available for the purpose, and to indicate, in a very general way, the positions for which they are suitable. Occasionally, where there is ample space, a deciduous tree of low growth may be planted to great advantage. Not long ago, in a picturesque district bordering on Western Germany, a mental note was made of the excellent effect of Wild Medlar trees, scarcely more than good-sized bushes, growing about the boulders and overhanging the edge of quarried rocks. The white flowers in spring, and the fine form and tint of the russet-brown fruit as it gradually swells during the summer months, give this tree a peculiar claim on our attention where the position is suitable. But in planning the main features of the Rock Garden, we naturally turn our thoughts first to evergreen trees and shrubs, because the plants grown in such positions, being usually either alpine or herbaceous, are mostly in abeyance during the winter, and it is desirable that the rockery, no less than every other part of the garden, should be interesting even if it cannot be gay, during the period of rest. A specimen Holly or, in exceptionally mild climates, a tall bush, from 8 to 10 feet high, of _Pittosporum undulatum_, one of the most beautiful of New Zealand evergreen trees, may be so placed, for example, as to be exceedingly pictorial; but, as a rule, we must keep our shrubs to an average maximum height of not more than from 4 to 5 feet, and, generally speaking, those of still lower stature are better suited to the ordinary Rock Garden. [Illustration: _CISTUSES AND ROSES IN THE ROCK GARDEN._ (_In the left lower corner, Cistus hirsutus; middle, Rosa alba; to right, R. rugosa Mme. Georges Bruant._)] Some of the small-growing Conifers, from their compact habit and distinct character, are especially well fitted to break the outline and to give contrast. We think of Pines and Spruce Firs and Cedars as majestic trees, and it is only when one comes to study them in their manifold varieties that we find how many of these range from a height of only a few inches to 3 feet, or at most to 4 feet. Some species, it is true, do not lend themselves gracefully to the dwarfing process, becoming clumpy and inelegant, but this charge cannot be brought against many of the Cypresses and Junipers. Several of the smaller Conifers, besides, give the advantage of distinct variations of colour with the changing seasons. Reference is not now made to the golden and silver forms, so-called, which occur in most of the genera, and put on their brightest tints in spring, but to the deeper winter colouring assumed, _e.g._ by the interesting _Retinospora ericoides_, which alters its summer tone of dark green to purple brown on the approach of cold weather; or by _Cryptomeria elegans_, a little less hardy, which changes to a fine shade of bronzy crimson. Like other plants, Conifers differ greatly as to constitution, and judgment must be used in their choice. The dwarf alpine form of the Common Juniper (_Juniperus communis nana_) is very hardy and slow-growing, never becoming too rampant for the smallest Rock Garden, and shares the blue-grey tint which is so characteristic of this beautiful species. _J. c. alpina aurea_ is a delightful small-growing Conifer. In summer the foliage is light yellow, and in winter heavily shaded with bronzy yellow. Very distinct from it is the lovely prostrate Savin (_J. Sabina procumbens_), one of the best of evergreen shrubs for the Rock Garden, and one most restful and satisfying to the eye at all times in its deep tones of sea green. A first-rate variety is _J. S. tamariscifolia_, which is of very spreading growth. [Illustration: _DWARF SHRUBS ON ROCK GARDEN._] _Cupressus pisifera_, almost plumose in one of its many variations, and _C. obtusa_, both better known perhaps under the garden name of Retinosporas, are admirable, and may be used either in the normal or the dwarf forms according to the greater or less space at command. Almost the last tree, probably, which one would expect to see draping the vertical face of a rock is the Spruce Fir, yet a weeping variety (_Picea excelsa pendula_) is exceedingly effective in such a position as a foil to hanging masses of richly-coloured Aubrietias or Golden Alyssum, while it looks well at all seasons. Mention may here be made of a remarkable Conifer, _Cunninghamia sinensis_, of great beauty and very distinct character, which takes the shape, in our climate, of a spreading bush, though in its native habitat it grows into a tree of noble dimensions. It is suitable only for a Rock Garden of some boldness of construction, and in gardens favoured with a mild climate and a sheltered position, but under such happy circumstances a place should certainly be found for this handsome and little-known China Fir. Another uncommon coniferous shrub, also very distinct and more generally useful than the last, is _Podocarpus alpina_. Though a native of Tasmania, it grows at high elevations, and is able to resist severe frost. Dark green in foliage, only about 2 feet in height, and of a somewhat spreading nature, it is never out of place in the Rock Garden, whether large or small. From Conifers we may pass to Veronicas, certain of which might almost be mistaken for some minute form of Cypress. Of this character is a small group known in New Zealand, the natural habitat of a large number of shrubby species, by the apposite name of Whipcord Veronicas. Being themselves alpine, they are particularly well suited for grouping with low-growing mountain plants. Six species or varieties of this interesting section grow naturally at elevations ranging from 7000 to 4000 feet, and are much more hardy than is generally supposed. These are: _V. cupressoides_, _V. c. var. variabilis_, _V. lycopodioides_, _V. Armstrongii_, _V. Hectori_, _V. loganioides_. The form of _V. cupressoides_, known as _variabilis_, was mistaken, on its first introduction, for a distinct species, _V. salicornoides_, and may still be met with under that name. The small violet or white flowers of these miniature evergreen shrubs are not perhaps much to be taken into account, but they have a distinct value of their own as rock-work greenery. There are other dwarf New Zealand Veronicas of a leafy character, differing essentially from these mimetic species, such as _V. carnosula_ and _V. pinguifolia_, also inhabiting regions 5000 feet above the sea-level, which are suited for localities with average advantages of climate. Others again, such as _V. Lyallii_, _V. glauco-cærulea_, and _V. hulkeana_, though they grow naturally at lower altitudes, and must be reckoned only half-hardy, may yet be serviceable for Rock Gardens on the southern sea-board, or on the west coast of Scotland. Belonging to the larger-growing and more familiar species of Shrubby Veronica, mention may be made of a good purple-flowered hybrid, of very compact growth, known as Purple Queen, which is exceedingly ornamental from its free-flowering habit. Many of the losses sustained amongst these interesting New Zealand shrubs are owing to drought rather than to frost, and their extreme susceptibility to dryness at the root is a fact not recognised as it should be. Hardy Heaths are of the utmost value in the Rock Garden, and range in height from the 6 feet or more of _Erica arborea_ to the 6 inches of the well-known _E. carnea_, and can be used in rough places, where more delicate plants might not thrive. A sudden emergency once arose in the experience of the writer, when a shelving mass of earth had to be shored-up as quickly as possible with such material as lay ready to hand at the moment. This happened to be found in a heap of ugly, yellowish, water-worn boulders of great size, which abound in that particular locality, at no great distance below the ground-level, and must be dug out when any deep trenching has to be done. There was no time to be wasted in facing the stones, which would have made them more sightly, and they had to be used as they were. Fortunately a large consignment of the best hardy Heaths had lately arrived from the Darley Dale Nurseries, and were immediately seized upon to cover up the ugliness of the hastily-built-up barricade. Boulders and Heaths, however, took to each other kindly, in spite of a soil by no means specially suitable, and with the addition, later, of a few good kinds of Cistus and other shrubs, the bank still remains as happy a bit of rough planting as could be desired. Of the taller Heaths, _E. lusitanica_ is somewhat tender, and is not so generally useful as _E. mediterranea_ or _E. arborea_ (Tree Heath). A hybrid form--_E. mediterranea × E. carnea_--is excellent, and comes into flower about Christmas, in advance of either of its parents, when its pale-purple spikes are very welcome, and are quite distinct from the rosy-red flowers of _E. carnea_: it is known as _E. mediterranea hybrida_. The foliage of hardy Heaths is never unsightly, but the persistent dead flowers are, and these should always be clipped off as soon as their beauty is over, or the new growth will break away above the withered flowers, leaving, in many cases, straggling and unclothed branches. The omission of this needful work every season is a fruitful source of the raggedness which brings some discredit on these otherwise attractive plants. Many flowering shrubs of the same natural order as Heaths, but unlike them in general appearance, such as the Alpine Rhododendrons, _R. ferrugineum_ and _R. hirsutum_, and the less well-known but very beautiful and distinct _R. racemosum_, as well as some of the miniature varieties of _Azalea indica_, notably _R. obtusa_ and its forms, seem peculiarly suitable for the Rock Garden (see p. 428 for lists of the best Rhododendrons). Again, where rock meets more level ground, and the trickle of a stream can be so directed as to give moisture without sogginess, a considerable number of peat-loving evergreen shrubs belonging to the same order, of the type of _Gaultheria_, _Vaccinium_, and _Pieris_, may be used with excellent effect. _Gaultheria Shallon_, indeed, is a singularly fine shrub in any position, and is not very exacting in any of its requirements. Growing about 2 feet high, with purple leaf-tints in winter, and spikes of white waxy flowers, brightly tinged with red, in spring, which are followed by purple fruit, few things can surpass it in its way. For carpeting moist spots, the little _G. procumbens_, which rises scarcely 3 inches from the ground, will fill a useful place with its winter colouring of crimson brown. Shrubs of this class are well worth study by those whose locality admits of their cultivation. For dry, sunny, and stony banks Rock Roses may be chosen, but the position must be wind-screened, a more important factor in the question of their hardiness than cold. The large-growing Gum Cistus is well known and tolerably hardy everywhere, and so also is _C. laurifolius_, but there are several most desirable species of dwarfer growth, such as the white, crimson-spotted _C. lusitanicus_, the pink-flowered _C. villosus_, the bright-red _C. crispus_, and the pure white _C. florentinus_, which are quite happy in sheltered rock walks especially by the sea; they have been also grown with success in many colder situations inland. The Cistineæ, at best, are somewhat short-lived, and lose vigour and power of resistance as they grow older. Keep up, therefore, young, thrifty stock by yearly cuttings to fill up inevitable gaps, which is a matter of no cultural difficulty. Where Rock Roses are out of the question, their place may worthily be filled by the hardier shrubby _Helianthemums_, though they differ greatly from Cistineæ in their trailing habit and smaller flowers. The breadths of brilliant colour given by these Sun Roses while in bloom are invaluable, and may be enjoyed to the full in almost any locality, while the many variations of tint, from deep green to ashen grey, in their leafage should also be taken into consideration, as it increases their usefulness when out of flower. No list of good shrubs for the Rock Garden would be complete without some reference to _Yuccas_, which for all practical purposes must be included under that head. Groups of these magnificent plants, with their sub-tropical effect, cannot be surpassed for nobility of outline and stateliness of flower. To do them full justice, they must have space to develop their grand proportions, but this may often be found on the ridge or upper slope, even in rock-work of limited character. _Y. gloriosa_, with its fine form, _Y. recurva_, and the stemless _Y. flaccida_, of smaller growth, are amongst the best and hardiest kinds, and to these may be added _Y. angustifolia_, another valuable and nearly stemless species. It is only possible, in restricted space, to touch in a very cursory way upon a few of the available groups of dwarf-growing shrubs. Many more than have been mentioned will occur readily to the minds of those who are at all conversant with plants, such as _Abelia rupestris_, _Magnolia stellata_, several beautiful species of _Daphne_, some of the St. John's Worts, of low-growing _Cytisus_, and others which may be classed under the head of miscellaneous. The subjoined list, though it does not pretend to be exhaustive, will be found of use, either for purposes of winter greenery or for summer embellishment, by those who are seeking good and suitable dwarf shrubs for planting, under varied conditions in the Rock Garden. DWARF SHRUBS FOR THE ROCK GARDEN HARDY EVERGREEN Buxus sempervirens vars. Cotoneaster buxifolia. Danæa Laurus (Alexandrian Laurel). Syn. Ruscus racemosus. Gaultheria procumbens. Lavendula vera (Lavender). Mahonia (Berberis) Aquifolium. Osmanthus Aquifolium. Pernettya mucronata. Rosmarinus officinalis (Rosemary). Skimmia Foremani. Veronica (Whipcord). ,, cupressoides. ,, cup. var. variabilis. ,, Armstrongii. ,, Hectori. ,, loganioides. ,, lycopodioides. _Conifers_ Cupressus obtusa nana. ,, ericoides. ,, thyoides. Juniperus communis nana. ,, Sabina prostrata. Picea excelsa clanbrassiliana. ,, ex. pumila glauca. Podocarpus alpina. HARDY FLOWERING SHRUBS Azalea (Rhododendron) amoena. ,, indica and vars. ,, mollis. Cytisus Ardoini. ,, Kewensis. ,, purpureus. ,, Shipkænsis. Daphne blagayana. ,, Cneorum. ,, Mezereum. Dryas octopetala. Erica carnea. ,, ciliaris. ,, lusitanica. ,, mediterranea. ,, m. hybrida. Genista germanica. ,, pilosa. Helianthemum vars. Hypericum moserianum. ,, olympicum. ,, patulum. Kalmia angustifolia. ,, glauca. Magnolia stellata. Olearia Haastii. Ononis rotundifolia. Philadelphus microphyllus. Phlomis fruticosa. Polygala Chamæbuxus and var. purpurea. Prunus nana. Rhododendron ferrugineum. ,, hirsutum. ,, racemosum. Rosa lutea. ,, pimpinellifolia. ,, xanthina (Ecæ). Rubus arcticus. Spiræa arguta. ,, Bumalda. ,, decumbens, &c. ,, Thunbergi. Veronica buxifolia. ,, carnosula. ,, pinguifolia. ,, linifolia. Yucca angustifolia. ,, filamentosa. ,, fil. var. flaccida. ,, gloriosa. ,, recurvifolia. FLOWERING AND OTHER SHRUBS FOR SHELTERED SITUATIONS AND MILD CLIMATE Abelia rupestris. Cistus albidus. ,, crispus. ,, lusitanicus. ,, villosus. Coronilla Emerus. ,, glauca. Daphne Dauphini. ,, Genkwa. Fabiana imbricata. Escallonia macrantha. ,, philippiana and hybrids. ,, rubra. Eugenia Ugni. Fatsia japonica (Arabia Sieboldi). Grevillea rosmarinifolia. Helianthemum formosum. Linum arboreum. Myrtus communis. ,, box leaved. Olearia dentata. Ozothamnus rosmarinifolius. Philesia buxifolia. Pittosporum Tobira. ,, undulata. Rhododendron (see pp. 137 and 424). Rosa simplicifolia. Rubus rosæfolius. Swainsonia alba. Trachycarpus (Chamærops) excelsa (Chinese Fan Palm). Veronica chathamica. ,, epacridea. ,, Fairfieldii. ,, glauco-cærulea. ,, pimeleoides. ,, speciosa. ,, Traversii. ,, Purple Queen (hyb.). _Conifers._ Cryptomeria elegans. Cunninghamia sinensis. [Illustration: _ONONIS FRUTICOSA (Shrubby Rest Harrow) AT EXETER._] FOR MOIST PEATY SOIL AT THE FOOT OF ROCKS Andromeda polifolia. Bryanthus erectus. Cassandra calyculata. Cassiope tetragona. Daboecia polifolia (Irish Heath). Gaultheria procumbens. Ledum palustre. Leucothoë axillaris. ,, Catesbæi. Myrica asplenifolia. ,, Gale. Pieris floribunda. ,, japonica. Rhodothamnus Chamæcistus. Salix reticulata. Vaccinium crassifolium. ,, uliginosum. ,, Vitis-idæa. Zenobia speciosa var. pulverulenta. [Illustration: _TREE IN COURSE OF REMOVAL WITH ONE OF BARRON'S MACHINES._] CHAPTER XX REMOVAL OF LARGE TREES AND SHRUBS Probably no garden operation requires more time and labour than the proper removal of large trees and shrubs from one part of a garden to another. Time, as it will take two, or even three, days to remove a large tree to a distance; and labour, as the services of from eight to twelve men will be required to accomplish the work. It is not, therefore, an operation to be lightly undertaken or got through in a hurry. Before proceeding to describe the various ways of moving large specimen plants, it will be well to consider the trees and shrubs that are generally required to be moved. Three numbered lists are given arranged according to the roots of the shrubs or trees--that is, those that, when they have stood for some time in one place, are most alike as regards the way their roots are placed together; and the lists are also some guide when transplanting, as the chances of life after removal are greatest in No. 1, less in No. 2, and considerably lower in No. 3. _No. 1._ Andromeda. Azalea. Clethra. Kalmia. Rhododendron. Vaccinium. _No. 2._ Ailantus. Alder. Almond. Amelanchier. Ash. Beech. Birch. Box. Celtis. Chestnut. Cratægus. Elm. Flowering Cherries. Hornbeam. Horse-Chestnut. Laburnum. Lime. Malus. Maple. Mulberry. Oak. Peach. Plane. Poplar. Pyrus. Robinia. Willow. _No. 3._ Arbutus. Aucuba. Bay Laurel. Carya. Catalpa. Cotoneaster. Diospyros. Elæagnus. Halesia. Hamamelis. Hippophaë. Holly. Liquidambar. Laurel (Common). ,, (Portugal). Magnolia. Osmanthus. Phillyræa. Rhamnus. Styrax. Tulip Tree. Viburnum. Walnut. Yew. Coniferæ. It will be noticed that Conifers are mentioned in the third list, and even in nurseries where they are regularly moved the mortality amongst them is very high; and the removal of large Conifers should never be attempted except with a transplanting machine, and expert men to handle it. As a rule, it will be found cheaper and better to buy young plants than to attempt the removal of large ones that have stood for some years without root disturbance. Such flowering shrubs as _Spiræa_, _Philadelphus_, _Kerria_, _Ribes_, &c., can be safely moved without much trouble, as they make a mass of roots which will hold a good ball of soil unless it is very dry. All are practically certain to live if carefully planted and well watered afterwards. There are several ways of moving large trees, the simplest and quickest being by a proper transplanting machine, which consists of a framework on wheels fitted with a system of rollers and levers. For moderately-sized trees, say, to about 12 feet high, a two-wheeled machine is sufficient. This is moved by eight or ten men. For trees above 12 feet high a four-wheeled machine is required, with two, or perhaps three, horses to draw it. The first will take a ball of soil weighing from two to three tons, the latter anything to ten tons, or even more. In preparing the tree for the small machine the ball is made round, and slightly smaller than the width of the machine, a trench being cut round the tree to a depth of 3 feet or so, the actual depth depending on the roots, but the soil should be removed a foot lower than the lowest roots. On no account undermine the ball until the proper depth has been reached. A proper machine-pick is the best thing to use under the ball, carefully working out sufficient soil to introduce a board 6 inches wide and about 1½ inches thick on each side of the ball. The soil immediately under the centre of the ball should be left intact. When the boards are in position ropes are passed under them on each side and led up over the rollers on the machine and fastened, and then by levers the ropes are rolled up, swinging the plant up cleanly and with a good ball of soil. Before putting the ropes under, however, a stout piece of canvas or mat should be tied round the ball with a couple of cords, between which and the canvas seven or eight pieces of narrow flat board should be fixed to prevent the cords from cutting the ball. The rear part of the machine is made to be taken out so that it can be pushed right over a plant, and it should be run on planks on soft ground. With the large transplanting machine a ball of soil of almost any size can be taken, but the method of preparing it is somewhat different. It should be made nearly square, being rather longer than it is broad. When the proper depth has been reached make a hole about 2 feet wide under the centre of the ball, and running entirely through the longer way of it. Through this hole one, or even two, broad planks 3 inches thick should be passed. On each end of these, where they project beyond the ball, a stout plank is laid on edge, and two others placed lengthwise to fit above the first two. These planks should all be cut to fit tightly into each other. If necessary, owing to the depth of the ball, another tier of planks should be placed above the first to insure stability. The machine is then placed over the plant, and the whole, by means of chains and levers, is swung up off the ground, and then ready to be taken anywhere. This machine, however, should only be used by those who have had experience with it, as it is difficult and cumbersome to handle, and in the hands of novices is liable to cause serious accidents. Where no transplanting machine exists, other mechanical contrivances must be used to move a large tree. Rollers and planks, a low trolley, or a draw-board, as it is called, are the best. The preparation for removal is the same for these means as it is for a machine, with the exception of getting under it, which varies according to the means employed. For rollers and planks the soil should be worked out directly under the centre of the ball, and planks put through to form a bed to run the shrub or tree on. On these a roller should be placed, working the soil out at the sides so that it is well under the ball, but not going so far under as to undermine it, and cause it to drop over. Above the roller put one wide plank to form the bottom of the ball, and by means of a rope round it the whole can be taken where required. When moving it, however, it is well to raise the rear half by means of a broad lever or a lifting-jack, which, in conjunction with a steady pull on the rope, should start the plant comfortably on its journey. When a low trolley is used the ball of soil must be firm, and not liable to break to pieces when handled with reasonable care. Having cut out the ball to the required depth, work under it all round, merely leaving enough in the centre to support it. If possible, work off some of the upper soil to decrease the weight, but this depends entirely upon the roots, and the way they run. If small roots are plentiful at the top, little or no soil can be removed, but if they are lower down, then the upper soil may be removed with advantage. Having worked under the ball, lay two stout planks under it well packed up to the centre, and then with two strong poles under the ends of the planks lift the whole on the trolley. If the work is carefully thought out, it is possible to make the actual lifting a very small operation by bringing the trolley close and lowering it considerably. The draw-board is a handy contrivance for moderate-sized trees or shrubs which will hold a good ball of soil. It is made in two forms. One consists of a piece of well-seasoned oak 3 inches thick, and about 3 feet long by 2 to 2½ feet wide at the widest part, from which it slopes down to a thick end, where a stout swivel-ring is fixed to take a rope. The other form is a kind of trolley, and consists of a frame 3 feet long by 2 feet wide; it runs on rollers that work on bent irons fastened to the framework, the whole standing about 4 inches high. Either of these can be used for moving plants the ball of soil attached to which is not larger than the board. They will take a heavy plant with comparative ease, and are especially useful for moving large Rhododendrons and other American shrubs. To get them under a plant cut out the ball of soil to the proper depth, and work under it from the front, that is, the direction in which the plant is to go, keeping the ball wedged up during the process, _not_ by having a man to pull the top over, but by using wedges or levers underneath it, until sufficient soil has been worked out to allow the board to be inserted. When the board is in position the rope should be passed through the ring and then around the collar, using a piece of mat to keep it from rubbing the bark off, and then back through the ring again. It is well to run the board over planks on soft ground to reduce the labour of pulling. In putting the tree or shrub into its new position, carefully measure the size of the ball, and make the hole considerably larger and slightly deeper, breaking up the bottom well. When the tree or shrub is in position ram the soil tightly round it until it is about two-thirds covered, when the hole should be completely filled with water, covering in the remainder when the water has drained away. The stem must also be made secure by means of stakes or cords, otherwise wind will cause damage to the roots. When the ground is dry under a tree that is to be moved nothing should be done until it has been thoroughly soaked. To do this a trench 2 feet deep and as narrow as possible should be taken out all round, and gradually filled in with water, pouring it in steadily, away from the ball rather than to it, and persevere with this watering till the ball of soil under the tree is thoroughly saturated. Leave it for at least twenty-four hours to drain. Three points must not be forgotten: (1) Wrap the ball of soil securely round with canvas as soon as possible; (2) never use the stem of a tree as a lever in moving the ball--this should always be moved from below, and the stem never touched on any account; (3) always allow plenty of room for working. Moving large trees is not easy and must not be lightly undertaken. It involves much time, labour, and expense, in most cases far more than the trees are worth. Trees 8 or 10 feet high may be easily moved, but above that height the work should be done by an expert. Trees and shrubs of considerable size can be purchased at a moderate price from good tree nurseries, where they have been regularly transplanted, and if carefully planted will soon make good specimens. It is in the planting of trees that so many failures occur as a rule. A good tree may be obtained, arrive in excellent condition, and yet be planted in such a way that success is out of the question. The fault, as a matter of course, is put on the man who supplied the tree, not on the one who killed it by improper planting. Those who think of moving large trees or shrubs should not do so until the probable cost has been considered, and the advice and help obtained of some one who has handled big trees before. The expert will be able to say if a tree can bear removal, or whether it is better destroyed, and its place filled with a young and vigorous specimen from a nursery. CHAPTER XXI YOUNG TREES AND SUNSTROKE It is most noticeable that the stems of young trees of from 8 to about 14 feet in height are apt in some seasons to get much damaged, so much so that the trees are rarely satisfactory for some years afterwards, even if they do not die outright. The mischief is usually not seen until it is too late to mend matters, and is found more as a rule on young trees with small heads standing out singly than where they are planted amongst undergrowth or in partial shade. If careful notice is taken it will be found that the stems are damaged on the south side, or it may be east or west of south, but never on the north side, and this is directly caused by the rays of the sun being too hot for the young stems to bear. The trees most liable to sunstroke--which it practically amounts to--are the Lime, Willow, Horse Chestnut, Sweet Chestnut, Birch, Mountain Ash, Ash, and Plane, and generally in the order they are given, the softer wooded trees suffering more severely than those of harder growth. The Oak, Elm, and Beech are seldom much damaged by the sun, though in cases of failure it will be well to notice the stems and see how far the direct rays of the sun are responsible for the death of the tree. The first marks of sunstroke are seen in the shape of longitudinal cracks in the bark, which is also slightly browned and flattened, as if there were a hollow beneath. The part affected is from about 1 to 3 feet in length, and from 1 to 3 inches in width. If the bark is cut away the wood beneath will be found perfectly firm, but hard and dry, more like a piece of seasoned wood than part of a growing tree. When such is the case the only thing that can be done is to cut away the bark back to the living tissue, thoroughly coat the wound with gas tar, and shade the stem afterwards with a few branches or something that does not need to be fastened on the stem. Hay or straw bands cannot be altogether recommended, as anything which excludes the light tends to the softening of the young bark. This should be avoided, as the firmer the bark the better will be the ultimate success of the tree. Iron tree-guards, though not beautiful, have the advantage of protecting the stems of young trees from the sun as well as from the attacks of animals. In addition to the slight shade they give, the iron, being a good conductor of heat, takes up a large amount of the heat rays which would otherwise be directed full upon the stem. A hot and dry season is no more likely to cause sunstroke than a wet one, and probably not so much, as we have noticed it in sunless years quite as much as in bright summers. The time when it is most likely to happen is when a few days of hot sunshine follow a spell of wet weather, as the wood is then soft and full of moisture, and is more liable to be scorched than during a period of prolonged sunshine. When trees are planted out singly it is well to choose those with spreading heads and low stems, as then the tree will shade itself to a great extent, the short amount of bare stem being less exposed to the sun's rays than a taller one. After all, this is only Nature's method of protection, as, in a wild state, no young tree is bare-stemmed, except in a wood, where it is shaded by those near it. On the edge of a wood, or in the open, young trees are furnished to the ground with foliage, which is not shed until the stem has become hardened enough to withstand climatic vicissitudes. If trees with tall stems are the only ones available, then the stems should be shaded by some means for a year or two, especially when they have become established and are making strong, sappy growths, as the stem is practically in the same condition and apt to be scorched by a sudden burst of hot sunshine. GOAT AND WOOD-LEOPARD MOTHS Sunstroke must not be confounded with the ravages of the caterpillars of the Goat Moth and Wood-Leopard Moth, the external signs of which are much the same, but on the bark being removed one or two channels almost the size of a man's little finger are to be seen, together with accumulations of wet sawdust-like material deposited by the caterpillar. These are exterminated by thrusting a stout wire into the channels until the grub is killed, and afterwards cutting away the dead bark and tarring the wound thoroughly. The tree should also be securely staked, otherwise it will probably snap off in the first high wind. CHAPTER XXII SHADE TREES FOR STREETS In the middle ages it was accounted an act of piety to make or maintain a road or a bridge, or to do anything in connexion with them that would conduce to the safety or comfort of the wayfarer. The planting of trees for shade, or the placing of a shaded bench for rest came within the same category of pious works. In our days, when rush and hurry and the pressure of business, and the worship of bare utility fill the minds of most men, there are many who have almost forgotten the gracious aspects of the more leisurely life. It is probably from this cause that so many opportunities are lost that might be seized by those in authority for making the lives of our fellow-creatures somewhat easier and pleasanter. In days of extreme heat what a difference in comfort there would be between the bare sun-baked expanses of the streets of many a town, such as we all know, and the same spaces carefully planted with shade-giving trees! In very narrow streets trees are, of course, out of the question, or in any street whose width is not enough to allow of easy traffic and trees as well, but one cannot walk through any town, except the very few in which the question has already been considered and satisfactorily answered, without seeing many a street or waste space or corner where a row or a group or even a single tree would not add immensely to both beauty and comfort. Where there is plenty of width, and especially where houses fall back a little from the road, the trees may well stand just within the edge of the footpath or pavement. Should there be still more width, there may be a row in the middle of the road. In this case the middle row of trees should not be quite evenly continuous, but perhaps five or six trees and then a gap, formed by leaving out one tree, in order to allow the traffic to move from side to side of the road. In many a town where a street runs north-east and south-west, a row of trees on its south-western side only might be an inestimable boon. Even in country villages there is often a bare place, especially where roads meet, where a few trees well planted and a plain strong oak bench would be a comfort and a pleasure to many hardworking folk, and might be the means of converting unsightliness into beauty. [Illustration: _PLANE TREE (Platanus orientalis)._] For towns the Plane has the best character, but other good trees are Wych Elm and Hornbeam, Sycamore, Maple, Lime, Lombardy Poplar, and Horse Chestnut. The spreading growth of the Horse Chestnut commends it rather for a space like the _place_ of a foreign town. Here is also the place for Limes, for though they are good street trees, yet when in bloom the strong, sweet scent, although a passing whiff is delicious, might be an annoyance if poured continuously into the windows of houses during the blooming time. The Wild Cherry, with its quantity of early bloom, would be a beautiful street tree, and in places where trees of rather smaller growth are desired there is the Bird Cherry and the Mountain Ash. The large American Mountain Ash is a good street tree, in autumn loaded with its handsome bunches of scarlet fruit. The larger Willows are also charming trees for streets. Many of the trees named, if their tops spread too near the houses, may, with good effect, be pollarded about 10 feet from the ground. CHAPTER XXIII TREES AND SHRUBS IN SCOTLAND The following list has been kindly sent me by a great lover of trees and shrubs who lives at Forres. My correspondent writes: "I have grown all the plants in my list in my own garden, except _Buddleia globosa_ and _Aralia chinensis_, but the latter is grown in quantity by several of my neighbours, and there are also several fine plants of the Buddleia in many gardens in sheltered spots. My experience is that many plants are quite frost-proof but cannot stand cold winds. This applies more especially to the shrubby Veronicas. I have seen them in the Edinburgh Botanic Gardens as if scorched with fire on the exposed side, while they were untouched where sheltered from the north and east. My own garden is fairly well sheltered." _Amelanchier canadensis._--Hardy, free-flowering, beautiful at all times. _Aralia chinensis (Dimorphanthus) mandschurica._--Useful in some positions for its curious habit of growth and rather handsome foliage; quite hardy. _Aristolochia Sipho._--This has curious and inconspicuous flowers, which give this climbing plant its popular name of "Dutchman's Pipe." It can be grown on a wall, in which position, perhaps, its fine foliage is seen to the best advantage, but it is quite hardy and looks well climbing into a thin tree such as the Common Almond. _Berberis (Mahonia) Aquifolium._--A handsome plant at all times, and will even grow under the shade of trees. _Berberis Darwinii._--Very bright in flower. Young and sappy shoots get killed back in winter. _Berberis Thunbergi._--A most attractive Berberis; it makes a small neat-growing bush to which the adjective "sparkling" might be applied. Its chief glory is its autumnal foliage, and a large clump in September is "a sight to see"; quite hardy. _Berberis vulgaris._--Very beautiful when clustered with fruit. The purple-leaved variety (_B. v. purpurea_) is most useful for its foliage. _Betula alba purpurea._--A good foliage tree. _Buddleia globosa._--This does well in a warm sheltered spot facing south-west, where the morning sun in winter will not touch it too soon. It also objects to exposure to cold winds. _Calycanthus floridus._--Quite hardy, and grows well in half-shady places. _Ceanothus azureus._--This succeeds either trained to a wall or as a bush. In the latter case it should be in a sheltered position. It seems quite frost-proof, and its blue flowers are very beautiful at a time when few shrubs are in bloom (July and August). Its shoots should be well thinned, and those left shortened as soon as the buds begin to show signs of movement in the spring. The best form I have tried is Gloire de Versailles. _Choisya ternata_ (Mexican Orange Flower).--This is well worth growing as a bush in a sheltered angle of a wall, where it can be protected in winter with a hurdle or some such contrivance, lightly thatched with Broom. It is even then, in very severe weather, cut about the points of the shoots, which, of course, spoils the blooming; but it soon grows through again, and it is worth growing for its foliage alone. _Clematis._--These mostly do well, and the newer sorts are very attractive, but for all purposes it is very hard to beat _C. montana_ and _C. Jackmani_, the former in May and the latter for the autumn. _Clethra alnifolia._--A neat and free-flowering shrub, with spikes of white flowers in August; it is very hardy and useful, as few shrubs are in flower at that time. _Cornus alba._--A clump of this Dogwood is very effective in winter, especially when the sun is shining on its bright-red shoots. _C. a. Spaethii_ is a good variegated variety. _Corylus Avellana purpurea._--A good purple-leaved nut. _Cotoneaster microphylla._--Quite hardy either as a bush or on a wall. _Cytisus albus._--No garden should be without this beautiful Broom. _C. præcox_, the Cream Broom, is a dwarfer but no less beautiful variety; it is very pretty grouped with a few plants of _C. purpureus_, which flowers at the same time. Another fine Broom is the red and yellow variety of the Common Broom (_C. scoparius andreanus_). The Brooms will grow anywhere, but prefer an open place in full sun. They should be cut hard back after flowering, and if the young seed-pods can be picked off so much the better. _Daphne Cneorum._--A bright little shrub best grown on the rock garden; quite hardy. _Daphne Laureola._--This has fine foliage and will grow in quite a shady place. _Daphne Mezereum._--A beautiful early-flowering Daphne, too well known for description. _Deutzia crenata._--A most useful hardy shrub, growing to a good size. The variety, Pride of Rochester, is very pretty. _Diervilla (Weigela)._--Indispensable shrubs, very hardy, free-flowering, and easily grown. The flowering shoots should be cut back to strong young wood as soon as the flowers fade. They are most accommodating in this respect, as the strongest of the young shoots start well back and not at the points, as is usual with most plants. Good varieties are Eva Rathke, _Hortensis nivea_, and _rosea_. _Escallonia macrantha._--A good wall shrub. _Escallonia philippiana._--Hardier than _E. macrantha_, and can be grown as a bush in a sheltered spot. _Forsythia suspensa._--Quite hardy, and very beautiful in early spring, as it flowers before the leaf-buds burst. It should be cut back to young growths after the flower is over. _Fuchsia Riccartoni._--This gets cut down every winter, but is never killed, and it flowers abundantly every year treated as a hardy herbaceous plant. _Garrya elliptica._--Quite hardy as a bush. _Genista tinctoria fl. pl._--A low-growing trailing Genista, useful for the rock garden and flowering when many of the alpines are over. _Genista virgata._--A very different plant from the above, and will make a very large bush, covered with pale-yellow flowers in late summer. A good shrub. _Halesia tetraptera._--Quite hardy and attractive both in bloom and foliage. _Hamamelis arborea._--This is quite hardy, but grows very slowly. It flowers in a small state, but not very freely. I have only had this plant for four years, but I think it will do very well, and should flower more freely when a bit larger. _Hedysarum multijugum._--Quite hardy. An attractive shrub, with spikes of reddish pea-like flowers in July and August. It increases freely from the root by suckers. Thin and cut back the shoots in spring. _Helianthemum vulgare_ (Rock Rose).--There are many garden varieties of this, both double and single, the single sorts being the most attractive. They are quite hardy on a warm and sunny rock garden. _Hydrangea paniculata._--Hardy. A splendid low-growing shrub, flowering in autumn. A group of this, with a few plants of _Prunus Pissardi_ cut hard back every spring to keep them small, is very effective, and the group can be carpeted with Lily of the Valley or London Pride to cover the bare soil underneath. The shoots of the Hydrangea should be well thinned, and those left cut hard back in the spring. It well repays a dose or two of liquid manure in the growing season. The variety, _grandiflora_, is better than the type. _Hypericum calycinum_ (Rose of Sharon).--Grows well in half shade. It is a dwarf plant, very pretty, but perhaps too often seen. Useful for carpeting other shrubs. _Jasminum nudiflorum._--Best on a wall. Winter flowering (yellow) and very pretty when in bloom. _Jasminum officinale._--Requires a wall, but does well while young. It is not a very long-lived plant here. _Kalmia latifolia._--Very attractive pink flowers; hardy, and will do wherever Rhododendrons flourish. _Kerria japonica._--A pretty yellow-flowered shrub that increases rapidly from the root. The double-flowered variety is the most commonly grown. _Laburnum._--Too well known for description. _L. Adami_ is curious and worth growing. _Lavendula Spica._--The Lavender needs no description. _Leycesteria formosa._--A good plant for a shady place. It grows well under trees, and is very hardy. _Ligustrum ovalifolium_ (Privet).--The golden form of this is good and bright. _Liriodendron tulipifera._--Grows well here, and is quite hardy, but seldom flowers so far north. _Lonicera periclymenum._--The common native Honeysuckle is an indispensable climber, and will grow almost anywhere; but looks best, perhaps, climbing up trees, or over shrubs or hedges. The variety, _serotina_, flowers later than the type, and is best known under the name of Late Dutch. _L. Sullivantii_ is a shrubby sort, with not unattractive flowers of a brownish-orange colour. _Magnolia._--The only one I have tried is _M. stellata_, which has proved quite hardy, and I have no doubt that several others would do quite as well in sheltered places. _Neillia opulifolia_ (_Spiræa opulifolia_).--Quite hardy. _Pernettya mucronata._--Does well. _Pieris_ (_Andromeda_) _floribunda_.--Is quite hardy and very beautiful early in the year. Will grow in soils that suit Rhododendrons. _Potentilla fruticosa._--A little summer-flowering shrub, with yellow flowers. It does well on the upper parts of the rock garden, and is quite hardy. _Prunus_ (_Cerasus_) _Mahaleb pendula_.--A very attractive little weeping tree, with small white flowers in spring. _Pyrus._--The following do well here: _Pyrus floribunda_, _P. coronaria_, _P. lobata_ (syn. _Mespilus grandiflora_), and, of course, the native Rowan tree (_P. Aucuparia_). The family of Apples enjoy a well-drained place, being impatient of too much wet at the roots; otherwise, their culture is of the simplest. They should be allowed to grow as they will, only cutting out any branches that would be obviously better away, and dead wood if any. _Rhododendrons_ and _Azaleas_ luxuriate here. The common _R. ponticum_ sows itself in the woods. I have not yet tried the Himalayan Rhododendrons, but from what I have seen of them in the Edinburgh Botanic Gardens, which are much exposed to cold winds, I feel fairly certain I could grow them here, where I can give them more protection. _Rhodotypus kerrioides._--A very pretty hardy shrub, flowering on and off all the summer. It has very clean white flowers, and from appearances looks as though a cross with Kerria might be successful. The Rhodotypus seeds freely here. It grows to a good size. _Rhus Cotinus._--Another good shrub, attractive either in flower or foliage, and the latter turns to a good colour in autumn. _Ribes._--No garden should be without a plant of the Common Ribes. I also grow _Aureum_ and a pale pinkish-white sort. _Robinia hispida_ (Rose Acacia).--This is doing well in a corner sheltered from the north, east, and west by evergreens. _Roses._--The best that I grow as shrubs (in the garden sense) are the Penzance Briars, _Rosa rugosa_ (Japanese Rose), Austrian Briars, _R. spinosissima_, _Blairii II._, Charles Lawson, _R. macrantha_, _R. alpina_, &c. These Roses stand up and make a good bush in a sheltered place, without staking or any other trouble. Very little pruning is needful, and that after the flowers are over, cutting out weak wood and shortening some of the old shoots back to where young ones are breaking vigorously. _Rubus deliciosus._--Very pretty white flowers, large for a bramble. It appears to be quite hardy, but is not a very strong grower. _Ruscus aculeatus_ (Butcher's Broom).--An inconspicuous little shrub that grows well under trees. _Spartium junceum_ (Spanish Broom).--A good shrub for a sheltered bank; it has spikes of bright-yellow flowers in July. _Spiræa._--Most of the Spiræas do well here. The following are the best of those I grow: _S. canescens_, very pretty habit of growth and foliage; _S. discolor_ (_ariæfolia_), _S. japonica_ (vars. _alba_, _Bumalda_, and Anthony Waterer), the last-mentioned very good. _S. lindleyana_, a large grower, handsome both in flower and foliage. _S. prunifolia fl. pl._ should be in all gardens; good both for flowers and autumnal foliage. _S. Van Houttei_, very good. _Exochorda grandiflora_, often known as _Spiræa grandiflora_, I have had since 1898, but though it is now a large bush and very healthy, it has not yet made any attempt to flower. _Syringa_ (Lilacs).--These are indispensable. Some of the newer varieties are good, such as Charles X., rosy lilac; Marie Legraye, white; Souv. de L. Späth, reddish; Mme. Lemoine, double white. These should always be procured on their own roots. Grafted plants seldom live long. _Veronica._--Several of the shrubby Veronicas do well. _V. Traversii_ is the hardiest of all. In the Edinburgh Botanic Gardens there is a good collection of these. _Viburnum Opulus sterilis._--This, the well-known Snowball tree, and _V. Tinus_ (_Laurustinus_), are the only two I have grown. Both do well, and I fancy _V. plicatum_ and some others would do also. I shall try them. _Vitis Coignetiæ._--I have this growing up the outer branches of a Spanish Chestnut. It does not grow very fast, but is making steady progress. It appears to be perfectly hardy, and its fine foliage turns to a magnificent colour in autumn. TREES AND SHRUBS IN EDINBURGH Trees and shrubs that will thrive near Edinburgh will do so in almost any exposed city or town similarly situated. Only those that have proved adaptable to this windswept district have been included, an asterisk being placed against the more beautiful and interesting species and varieties that are happy in cold and windy gardens. ACERS.--_A. Pseudo-platanus_ is the "Plane" of Scotland. Old trees form features of great beauty. It reaches a height of 60 to 70 feet, often less when isolated. _A. P. var. flavo-marginatum_*.--The original tree of this variety still remains at Corstorphine, near Edinburgh. It is very effective in spring, but the foliage becomes much duller during summer. _A. P. purpureum._ _A. campestre_ (Common Maple). _A. circinatum_*.--This is the most beautifully-coloured tree we have in autumn. _A. platanoides_* (Norway Maple).--This is to be preferred to either the Sycamore or Common Maple for planting in pleasure-grounds and gardens. _A. dasycarpum._* _A. palmatum_*.--The varieties of this are excellent although slow growing. _A. rubrum._ _A. pictum._ _A. opulifolium obtusatum_*.--A bright tree in early spring with its golden-green foliage and flowers. _A. saccharinum_ (Sugar Maple). _A. japonicum_ and varieties. ACTINIDIA KOLOMIKTA.--Climber; grows quickly on south wall. HORSE CHESTNUT (_Æsculus Hippocastanum_) and others: _carnea_, _Pavia_, _parviflora_, _flava_. AILANTUS GLANDULOSA (Tree of Heaven). AMELANCHIER VULGARIS and _A. canadensis_.*--Very ornamental. Seldom seen, but as free-growing and flowering as the Hawthorn. The popular name for these beautiful trees is Snowy Mespilus. ARALIA SPINOSA and _A. chinensis_.* ARBUTUS ANDRACHNE.--Flowers in February and March. ARCTOSTAPHYLOS ALPINA.--Plenty of this found in north of Scotland, but somewhat difficult to establish in gardens. _A. Uva-ursi._--Freer in growth than the preceding. Both species are low-creeping shrubs suitable for planting with Heaths in peat. ARISTOLOCHIA SIPHO (Dutchman's Pipe).--Large effective climber. ARTEMISIA ABROTANUM, _arborescens_, and _tridentata_.*--Useful shrubs of grey tone. AUCUBA JAPONICA and varieties.* AZARA MICROPHYLLA* and _A. dentata_. BERBERIS AQUIFOLIUM,* _Darwinii_, _vulgaris_, _nepalensis_. Single specimens of _B. Aquifolium_, the Mahonia, become very ornamental with age. BETULA ALBA* (the Silver Birch).--A very hardy tree, beautiful both in summer and winter. The pendulous variety is the best. Its branches are proof against all winds. No tree is so well adapted for planting close up to houses in the city, for it is very graceful, and obscures little light. _B. utilis_, _B. papyrifera_, _B. populifolia_. BOX* and varieties. BRYANTHUS EMPETRIFORMIS.*--Very fine planted in broad masses. _B. erectus_--Very beautiful in small beds. CALYCANTHUS FLORIDUS.--This is excellent on walls. CAMELLIAS only flower here on walls in the open. They form large bushes in the grounds. _Camellia Thea_, the tea-plant, is also perfectly hardy. CARMICHÆLIA FLAGELLIFORMIS.*--Very interesting, and flowering with great freedom. CARPENTERIA CALIFORNICA.*--A splendid plant for south walls, large established specimens having a profusion of large white flowers. CARPINUS BETULUS* (Hornbeam) and varieties. CARYOPTERIS MASTACANTHUS.--A good wall plant. CASSIOPE FASTIGIATA* and _C. tetragona_.*--Both are very choice subjects here and flower well. CASTANEA SATIVA* (Sweet or Spanish Chestnut).--Ornamental, but does not ripen fruit here. CEANOTHUS AMERICANUS and _veitchianus_.*--Splendid. CERCIS SILIQUASTRUM* (Judas tree). CHIMONANTHUS FRAGRANS (Winter-sweet).--Wall. CHOISYA TERNATA (Mexican Orange Flower). CISTUS.*--These are very fine, and flower for months if somewhat sheltered. CLEMATIS.--Of these very charming are _alpina_,* _apiifolia_, _Flammula_,* _heracleæfolia_, _Vitalba_.* COLLETIA CRUCIATA. COLUTEA ARBORESCENS and _melanocalyx_. CONVOLVULUS CNEORUM.*--Very pretty plant for a south wall; silvery foliage and white flowers. CORNUS (Dogwood).--Of these, _alba_ and varieties, _Kousa_, _florida_, _sanguinea_ (very ornamental in winter), _Mas_ and _m. variegata_* (a very choice, variegated shrub), are the best. CORYLOPSIS PAUCIFLORA and _C. spicata_.--Both do well on a south wall. CORYLUS (nut) AVELLANA _purpurea_.*--One of the most effective shrubs if used carefully. COTONEASTERS.--Of these, _buxifolia_, _Simonsii_, _thymifolia_,* _microphylla_,* _horizontalis_* (a species with peculiar spreading flat branches, producing a fine effect if grown on sloping banks), are the most noteworthy. HAWTHORN.--_Cratægus_ are valuable hardy trees, flowering at the end of June to July; the scarlet form is brilliant. [Illustration: _CYTISUS PRÆCOX (Spring)_] CYTISUS (Broom).--Of this beautiful family, _albus_,* _Ardoini_,* _biflorus_,* _decumbens_,* _nigricans_, _præcox_,* _purpureus_,* _scoparius_ and varieties,* are all splendid growers for dry, sunny situations. DABOECIA.--_Polifolia_,* _alba_,* _bicolor_,* the Irish Heaths, are beautiful in small beds and rockeries. DAPHNE.--Of this delightful family, _blagayana_,* _Cneorum_,* _var. majus_,* _Laureola_, _Mezereum_ and varieties.* DEUTZIA GRACILIS* and _D. crenata_. ELÆAGNUS ARGENTEA,* _E. multiflora_,* and _E. pungens_.* EMPETRUM NIGRUM.*--This plant is useful for mixing with Heaths. ENKIANTHUS HIMALAICUS.*--The finest species of the genus. Attractive. [Illustration: _A VARIETY OF MAHALEB CHERRY (Prunus Mahaleb, var. chrysocarpa)._] HEATHS.--Of these, _E. carnea_,* _c. alba_,* _ciliaris_,* _cinerea_,* _Mackaii_,* _mediterranea_,* _multiflora_, _stricta_,* _Tetralix_ and varieties,* _vagans_ and varieties,* _Watsoni_.* ERIOGONUM UMBELLATUM.--A very fine plant for covering banks. ESCALLONIA.--Of these, _E. exoniensis_,* _macrantha_,* _philippiana_,* are very valuable, either for walls or as small bushes. EUCRYPHIA PINNATIFOLIA.*--A very beautiful but slow-growing hardy shrub. EUONYMUS.--Of this family note should be made of _E. americanus_, _E. europæus_, _E. radicans_.* The variegated and other forms of these shrubs are very welcome. EXOCHORDA GRANDIFLORA (Pearl Bush). FABIANA IMBRICATA.*--A striking evergreen shrub for a wall. FAGUS (Beech).--_F. ferruginea_ and _sylvatica_* and varieties. FORSYTHIA SUSPENSA* and _F. viridissima_. FRAXINUS EXCELSIOR* (the Ash), also the Manna Ash (_F. Ornus_).* FUCHSIA RICCARTONI.*--Flowers for a very long time, and is very hardy. GENISTA.--Of these, _G. anglica_, _hispanica_, _pilosa_, _sagittalis_, _tinctoria_. GLEDITSCHIA TRIACANTHOS. HAMAMELIS (Witch or Wych Hazel).--_H. arborea_,* _japonica_,* _virginica_. HYDRANGEA PANICULATA.*--Magnificent when established. HYPERICUM.--Of these, _H. Androsæmum_, _hookerianum_, _moserianum_* (the best of the genus for small beds). ILEX.--Of the Hollies, _I. Aquifolium_ and many varieties, _I. cornuta_,* _I. Dahoon_,* _I. crenata_,* and _I. latifolia_* succeed best. JASMINES.--_J. fruticans_ and _J. nudiflorum_.* The last-named should be grown as a small bush as well as on walls. Also _J. officinale_* and varieties. A golden-leaved form of this species merits attention from its foliage alone. JUGLANS (Walnut) REGIA.--Grows fairly well, but no fruit of value. LABURNUM.--Both _L. alpinum_ and _L. vulgare_.* LAVENDER. LEDUM.--Of this family, _L. latifolium_* and _L. palustre._* LEUCOTHOË RECURVA. LEYCESTERIA FORMOSA. LIQUIDAMBAR STYRACIFLUA.* LIRIODENDRON TULIPIFERA (Tulip tree*).--Grows into a very handsome tree. LONICERA.--Of the Honeysuckles the best are _L. Caprifolium_,* _L. fragrantissima_, _L. Periclymenum_,* _L. japonica_,* _L. Standishi_, _L. Xylosteum_, _L. involucrata_. LUPINUS ARBOREUS* and varieties (Tree Lupine).--Best on walls. MAGNOLIAS.--Of these, _M. acuminata_,* the Cucumber tree, flowers freely. _M. grandiflora_* is only for sheltered walls, and _M. Fraseri_, _M. conspicua_, _M. stellata_, _M. Watsoni_* for sheltered places. MORUS NIGRA (Black Mulberry) and _M. alba_. OLEARIA HAASTII.*--The best August flowering shrub. _O. macrodonta_ and _stellulata_.* OSMANTHUS AQUIFOLIUM.* PERNETTYA MUCRONATA.*--Effective both in flower and berry. PHILADELPHUS (Mock Orange).--_P. coronarius_* and varieties and _microphyllus_. PHLOMIS FRUTICOSA. PIERIS FLORIBUNDA.*--Very free flowering. _P. japonica variegata_*--Effective. PLATANUS ACERIFOLIA (Plane).--This appears hardy, but is not popular. It is slower in growth than most trees. POPULUS (Poplar).--_P. alba_, _P. balsamifera_ (Balsam Poplar), _P. nigra_ (Black Poplar), and _P. tremula_. POTENTILLA FRUTICOSA* (Shrubby Cinquefoil).--Well deserves more attention. PRUNUS.--Of these, the Cherry and Bird Cherry,* Plum,* Bullace,* and the beautiful _P. triloba_ are a success. PTELEA TRIFOLIATA. PYRUS.--_P. Aria_* (the White Beam tree), _P. Aucuparia_* (Mountain Ash), _P. japonica_,* _P. rotundifolia_,* _P. Sorbus_* (Service tree). QUERCUS (Oak).--The most satisfactory species are _Q. sessilifolia_,* and _Q. pedunculata_. These generally thrive well and are amongst the most beautiful of trees for large gardens. In poor soil and windswept places the British Oaks do not grow more than about 40 feet in height, but develop into picturesque features. Their foliage here is of a pleasing green when that of the Beech and Sycamore is past its best. Very few acorns are produced. _Q. Cerris_,* the Turkey Oak, and its variety _laciniata_,* and _Q. lucombeana_,* are also beautiful trees. We must also mention the Evergreen Oak (_Q. Ilex_),* _alba_, _palustris_, _laurifolia_, _coccinea_ (Scarlet Oak), _Suber_ (Cork Oak), _conferta_. RHODODENDRON.--Of the Rhododendrons the following are satisfactory: _R. altaclerense_, _Anthopogon_, _arborescens_, _arboreum Campbelliæ_, _azaleoides_, _blandyanum_, _calendulaceum_, _campanulatum_, _campylocarpum_, _catawbiense_, _caucasicum_,* _ciliatum_, _cinnabarinum_,* _ferrugineum_,* _fulgens_, _glaucum_,* _hirsutum_* and varieties, _indicum balsaminæflorum_, _lancifolium_, _lepidotum_,* _myrtifolium_,* _nobleanum_,* _n. album_,* _ponticum_* (many varieties), _præcox_,* _punctatum_, _racemosum_, _Rhodora_, _sinensis_* (_Azalea mollis_), _Vaseyi_,* _Wilsoni_. These are the principal Rhododendrons that thrive and flower well here. No other shrubs give such a long and varied flower display. RIBES.--_R. alpinum_, _aureum_, and _rubrum_. _R. sanguineum_* and its varieties are the principal ornamental currants. ROBINIA PSEUDACACIA.*--An elegant foliage tree, and usually the last to break into leaf. ROSA.--Practically all the Tea and Hybrid Perpetual Roses can be grown, if sheltered spots are chosen and the plants grown as dwarfs. However, the stronger varieties are the most satisfactory ones, and in bad seasons it is July before they commence to flower, although September has well advanced before they cease. The hybrid Sweet Briars are the freest of all to grow. Groups form thickets of foliage which are almost hidden with blossom. _Rosa wichuraiana_ covers banks, or anything somewhat flat, in a very short time. It flowers through September, and attracts great attention. Such tender Roses as Maréchal Niel, Niphetos, and Banksian are useless. ROSMARINUS OFFICINALIS (Rosemary). RUBUS.--Of these, _R. arcticus_, dwarf; _R. lacinatus_,* _R. nutkanus_.* _R. deliciosus_* is a beautiful shrub, and should be left alone after planting. RUSCUS (Butcher's Broom).--_R. aculeatus_ and _R. Hypoglossum_. SALIX (Willow).--_S. alba_, _babylonica_ (Babylonian Willow), and _pendula_, a lovely tree. _S. Caprea_* (Goat Willow), _fragilis_, _herbacea_ (the Alpine Willow, not much larger than the Wild Thyme), _Lapponum_, _nigra_, _Paulinæ_, _reticulata_, _rubra_, _viminalis_. SAMBUCUS (Elder).--_S. canadensis_, _nigra_, _racemosus_. SKIMMIA FORTUNEI and _S. japonica_.* SPIRÆAS.--Of these, _S. bella_, _bullata_, _canescens_, _decumbens_, _cantoniensis_,* _discolor_,* _japonica_, _var. Bumalda_,* _tomentosa_, _var. alba_. STAPHYLEA COLCHICA. SYMPHORICARPUS RACEMOSUS (Snowberry). SYRINGA (Lilac).--_S. persica_* (Persian Lilac), and _S. vulgaris_* and varieties. TAMARIX.--_T. gallica_, _T. hispida_, and _T. odessana_,* a very fine August flowering shrub. TILIA (Lime).--_T. argentea_, _T. cordata_, _T. platyphyllos_, and _T. vulgaris_,* the best of all. ULEX (Furze).--_U. europæus_ and _var. fl. pl._* ULMUS (Elm).--_U. campestris_* and _U. montana_.* VACCINIUMS.--Of these choose _V. arboreum_, _V. corymbosum_, _V. Myrtillus_, and _V. pennsylvanicum_,* very fine for drooping over rocks in rock garden; _V. Vitis-idæa_ and the variety _variegata_, a pretty variety of this native shrub. VERONICA.--Of these the most satisfactory are _V. amplexicaulis_,* _Armstrongii_,* _buxifolia_,* _chathamica_,* _Colensoi_,* _cupressoides_,* _c. variabilis_*--grown in poor soil and well exposed, this variety of _V. cupressoides_ is very fine both in summer and winter--_decumbens_,* _epacridea_,* _glauco-cærulea_,* _Hectori_,* _Kirkii_,* _ligustrifolia_,* _monticola_,* _pimeleoides_,* _pinguifolia_,* _rakaiensis_,* _salicifolia_,* _Traversii_.* The above are hardy Veronicas. They also happily include many of the best. Other species are good plants out of doors during summer; they are, however, best lifted early in October and housed till May, or they may be covered in severe weather. Cold winds do most mischief. [Illustration: _GUELDER ROSE OR SNOWBALL TREE._] VIBURNUM OPULUS (Guelder Rose) and varieties, _V. O. sterilis_,* and _V. tomentosum plicatum_.* VINCA (Periwinkle).--_V. major_* and _V. minor_* and varieties. VITIS (Vines).--Of these the best are _V. Coignetiæ_,* _V. heterophylla_,* _V. Labrusca_,* and _V. riparia_.* YUCCA.--_Y. acutifolia_, _Y. filamentosa_,* and _Y. gloriosa_.* BAMBOOS.--These require sheltered positions and good deep soil. The following have proved to be the best out of a considerable number: _Arundinaria auricoma_,* _Fortunei_,* _var. variegata_,* _falcata_,* _Hindsii_,* _japonica_,* _nitida_,* _pumila_,* _Veitchii_,* _Simoni variegata_,* _Bambusa palmata_,* _B. tessellata_,* _Phyllostachys aurea_,* _Henonis_,* _boryana_,* _flexuosa_,* _mitis_,* _nigra_,* _Quiloi_,* _viridi-glaucescens_.* [Illustration: _WYCH ELMS BY HEDGEROW._] CONIFERS.--These are only useful when young--at least, the majority of them. It is impossible to keep them symmetrical against strong cold winds, and the deposits of soot upon their foliage are injurious. When Conifers are wished for as large trees, the Cedar of Lebanon, Atlantic Cedar, _Pinus sylvestris_, _Pinus Pinaster_, or _Cupressus lawsoniana_ are suitable. When Abies and Picea lose their symmetry they are usually far from ornamental. All the species and beautiful varieties of Cupressus, Thuya, and Juniperus are very valuable in a young state. They should be replaced as they become thin and shabby, as they soon do in exposed places. The most satisfactory tree of all is the Yew. Even this hardy tree has its foliage badly hurt by severe winds, but the damage is soon made good. CHAPTER XXIV TENDER SHRUBS AND TREES IN THE SOUTH-WEST[1] The possibilities that exist of the successful open-air culture of tender subjects in the south-west are but little dreamt of by the majority of English flower-lovers. They doubtless read with interest the accounts in the horticultural press of Australian, Chilian, and Californian flowering trees and shrubs growing in their native habitats, and possibly feel a desire to visit these climes in order that they may verify with their own eyes the truth of their readings. As a matter of fact, however, a lengthy sea-voyage is by no means indispensable in order to view certain of these exotics flourishing in the open air, for a few hours' journey by rail will bring the passenger to a land where many of these denizens of other climes may be seen enjoying robust health under English skies. The following list of tender shrubs and trees growing in the gardens of the south-west cannot claim to be an exhaustive one, since it contains only such as have been personally noticed in good health during rambles along the southern coast-line of Cornwall and Devon, and, where no lengthened inspection is possible, it is obvious that certain species and varieties must be overlooked. Incomplete, however, as it doubtless is, it should give an idea of the climatic advantages enjoyed by the district in question. Many of the subjects mentioned are growing in Tresco Abbey gardens, Isles of Scilly, but most of these are also found in mainland gardens as well. Where any have been met with at Tresco only, the fact is noted, but these may also be present on the mainland. The soil of the Scillies, which is composed apparently of peat and disintegrated granite, and is almost identical with much of that around Penzance, is admirably adapted for hard-wooded Australian, New Zealand, and Chilian shrubs and trees, and almost all the species and genera enumerated would be best suited by a compost in which peat and leaf-mould and granite sand formed the chief proportion, although it must be allowed that some alluded to have been found to succeed equally well in sandy loam. Porosity in the soil is indispensable, for, in this district, where the winter rains are often exceptionally heavy, unless the water percolates rapidly through the ground, stagnant moisture collects around the roots, a condition which is absolutely fatal to success. The advantages of the Cornish granite sand are gradually being appreciated. Mr. Fitzherbert writes, "I was told the other day by an acquaintance that since he had imported it by the truck-load to his Sussex garden he was able to grow many things successfully that he had before failed with." ABELIA FLORIBUNDA.--Mexico. A beautiful evergreen shrub, bearing clusters of drooping pink flowers about 3 inches in length. Requires a sunny and sheltered site. Finest specimen 6 feet. Several gardens. ABUTILON VEXILLARIUM.--Rio Grande. A handsome evergreen species generally grown against a wall. It throws up long, slender, arching shoots from 6 to 8 feet in length, studded with pendulous ball-shaped flowers with crimson sepals, yellow petals, and dark-brown stamens which are very striking and often remain in bloom for six months. Common. _A. vitifolium_--Chili. A most ornamental evergreen shrub of which there are two forms, one bearing lavender flowers, the other white. In exceptional cases it attains a height of 20 feet, and when covered with its large blossoms, which are about 3 inches in diameter, and feathered to the ground with foliage, it presents a lovely picture. Large specimens form pyramids of bloom, and in some gardens numbers of these are to be found. Wall protection unnecessary. ACACIAS.--Australia. In Cornish and South Devon gardens many species are to be met with in robust health. _A. affinis_, very generally confounded with _A. dealbata_, is the most common. In many cases _A. affinis_ is grown as _A. dealbata_. The leaves of the former are green, while those of the latter are bluish and its flowers are less bright in colour. A group of _A. affinis_ about 35 feet in height was a wonderful sight at Tregothnan at the end of March, being simply covered with golden blossom which was thrown into high relief by a background of Ilexes. _A. verticillata_ is another handsome species flowering later in the spring. It is a very rapid grower, reaching a height of 15 feet in a few years, generally growing in the form of a broad-based cone, with its lower branches but a foot or so from the ground. When in flower it is so covered with its pale-yellow blossoms that no foliage is discernible. _A. armata_ may be seen as a bush 7 feet high and as much in diameter. _A. ovata_ Mr. Fitzherbert has only seen as a bush some 3 feet high; very pretty when bearing its circular, golden flower-bells. _A. longifolia_ is another handsome tree, with leaves something like those of an Oleander and bright-yellow flowers. _A. melanoxylon_ is a fine tree. The specimen at Tresco is about 50 feet in height, and there are good examples on the mainland. Pale-yellow flowers produced in profusion. Other species met with are _A. riceana_, _A. (Albizzia) lophantha_, _A. calamifolia_, _A. linifolia_, _A. latifolia_, and _A. platyptera_, the latter against a wall. ADENANDRA FRAGRANS.--Cape of Good Hope. A small evergreen shrub, bearing fragrant, rose-coloured flowers. Tregothnan. ANOPTERUS GLANDULOSA.--Tasmania. A vigorous evergreen shrub, with dark, shining green leaves, bearing long, erect terminal racemes of white, cup-shaped flowers, resembling the blooms of _Clethra arborea_, but larger. Tregothnan. ACANTHOPANAX SPINOSUM.--Garden seedling. A striking plant with dark-green, large-sized leaves divided into five sections. Height at present 5 feet. Tregothnan. ASTER (OLEARIA) ARGOPHYLLUS.--Australia. The Silver Musk tree, with musk-scented leaves and dull-red flowers in summer. Three gardens. Height 12 feet. ATHROTAXIS LAXIFOLIA.--Tasmania. A tender Conifer. A fine example, 20 feet in height, fruited profusely at Menabilly two years ago. BANKSIA GRANDIS.--Australia. Evergreen shrub, bearing yellow flowers in dense spikes. _B. serrata_, red flowers, and _B. littoralis_. All at Tresco. _B. quercifolia_, handsome leaves, with white reverse. Abbotsbury. Banksias were at one time in request as greenhouse plants. BAUERA RUBIOIDES.--New South Wales. A pretty little evergreen shrub not unlike a Heath, but more branching, bearing solitary, pink, saucer-shaped flowers half an inch across, each petal striped with white down the centre. BENTHAMIA (CORNUS CAPITATA) FRAGIFERA.--Nepaul. A handsome, evergreen tree, first introduced into England in 1825, when seed was sown at Heligan, Cornwall, and where there are now specimens some 60 feet in height. It is largely represented throughout Cornwall, being used in some places as a woodland tree. In June, when the leafage is hidden by the wide-spread, platter-like flowers of pale yellow, its effect is very beautiful, especially when thrown up by a background of green foliage. In the autumn the fruits, from which it takes its name of Strawberry tree, some an inch or more in diameter, become bright crimson. BORONIA.--Australia. These are almost universally treated as greenhouse plants, but succeed in the open air in the south-west. At Tregothnan, at the end of March, two bushes of _B. megastigma_, planted in front of a wall, the larger of which was about 3 feet in height, were coming into profuse bloom, and already scented the air with the first of their brown, yellow-lined, drooping cups. _B. heterophylla_, with its purple-red flowers was also expanding blooms, and _B. Drummondii_, _B. elatior_, and _B. polygalæfolia_ were also growing in the same garden. BRACHYGLOTTIS REPANDA.--New Zealand. A handsome tree, with leaves nearly a foot in length and numerous minute flower-heads. Tresco. BUDDLEIA COLVILLEI.--Sikkim. The finest of the new race, with pendulous racemes, nearly a foot in length, of crimson, pentstemon-like flowers, paler round the centre, an inch across. Leaves large and dark green, 6 inches or more in length. Several gardens. CALLISTEMON SALIGNUS.--Australia. There are two forms of this Bottle-brush, one bearing pale-yellow flowers and the other crimson. Others are _C. lanceolatus_, carmine-flowered, and _C. speciosus_, scarlet-flowered. These grow well as bushes, specimens of the first-named being sometimes 10 feet in height and as much in diameter. There is much confusion between this genus and _Metrosideros floribunda_. Callistemons are to be found in many gardens. CAMELLIA RETICULATA.--This is hardy, but rarely flowers satisfactorily in the open except in the south-west, where it is grown both against walls and as a bush plant. It is by far the finest of the Camellias, bearing lovely, pink, semi-double flowers 6 inches in diameter, with bright-yellow, spreading stamens. CANDOLLEA TETRANDRA.--Australia. An evergreen bush bearing clear-yellow, cup-shaped flowers somewhat resembling Sun Roses, but of finer texture. Tresco. CANTUA BUXIFOLIA.--Peru. An evergreen shrub, bearing in corymbs at the end of the branches pale-red trumpet-flowers something after the style of _Fuchsia corymbiflora_. Tresco. CARPENTERIA CALIFORNICA.--A well-known evergreen shrub in the south-west, bearing fragrant, white, yellow-centred flowers. In some gardens it suffers from browning of the leaves, but this is apparently not the effect of cold winds or frost, as often the most exposed plants are the least affected and the most sheltered are in the worst plight. The finest specimen known to Mr. Fitzherbert is about 8 feet high and as much through; it is growing near Teignmouth. It may be considered fairly hardy since it has been grown in the open in Scotland. CARYOPTERIS MASTACANTHUS.--Chili. A most valuable, much-branched evergreen shrub growing to a height of 4 feet or more, bearing lavender-blue clusters of flowers in October. There is also a white form. The type is common. This is also happy farther north. CASSINIA LEPTOPHYLLA.--New Zealand. A small evergreen shrub, bearing white flower-heads. Tregothnan. CEANOTHUS.--California and Mexico. Many species and varieties are grown both as bushes, in which form they soon make small trees, and trained against walls. Of the early-flowering varieties _C. veitchianus_ is the brightest coloured, and of the autumn-blooming, azureus section, Gloire de Versailles is the favourite. Common in most gardens. CITHAREXYLOM QUADRANGULARE.--West Indies. The Fiddle-wood. Bears white, fragrant flowers. There is a fine specimen at Abbotsbury. Dorset. CITRUS TRIFOLIATA (OEGLE SEPIARIA).--Japan. This fiercely-spined Citrus is hardy, but rarely flowers and fruits in the north. In the south-west it flowers freely, and one specimen fruits almost annually. It is 7 feet in height, and last year carried over thirty fruits. CLERODENDRON TRICHOTOMUM.--Japan. A deciduous shrub, also hardy, but flowering best in the south-west. A fine specimen over 15 feet in height and as much through is at Greenway on the Dart. CLETHRA ARBOREA.--Madeira. The Lily-of-the-Valley tree. Evergreen. It bears panicles of white, bell-shaped flowers in the summer, at which time it is quite a feature at Tresco. There are good bushes, the largest about 7 feet in height, at Trewidden, near Penzance. COROKIA BUDDLEIOIDES.--New Zealand. A tall-growing evergreen shrub, with leaves 2 to 6 inches in length. _C. Cotoneaster_ is a spreading shrub with small leaves. Both species bear yellow, sweet-scented flowers. The first was at Ludgvan Rectory, Cornwall, the second at Bishop's Teignton. South Devon. CORREA.--Australia. Greenhouse evergreen shrubs which do well at Tresco, and also in some gardens on the mainland. _C. cardinalis_ is the most brilliant, but _C. ventricosa_ is almost as highly coloured. The two named, as well as _C. alba_, _C. bicolor_, _C. carnea_, _C. glauca_, _C. magnifica_, and _C. virens_ are sometimes seen in good health and flower on the mainland. CORYNOCARPUS LÆVIGATUS.--New Zealand. An evergreen tree, bearing panicles of white flowers followed by plum-like fruit. A healthy young plant is at Ludgvan Rectory. CRINODENDRON HOOKERI (TRICUSPIDARIA HEXAPETALA).--Chili. A particularly handsome shrub, growing to a height of 5 feet, bearing large, drooping, cherry-red, urn-shaped flowers on long peduncles, the petals being very fine in texture. In many gardens. CYTISUS RACEMOSUS.--Peak of Teneriffe. One of the commonest and most popular greenhouse plants. It grows to 8 or 10 feet in height in the south-west and often flowers until Christmas. DAPHNE INDICA.--India. Both the white and purple-red form of this fragrant plant are common in the open in Devon and Cornwall, and in mild seasons commence to bloom in January. Some old plants have formed large bushes in front of walls. DAPHNIPHYLLUM GLAUCESCENS.--China. Evergreen. This is hardy, but is uncommon. A very large specimen is at Trewidden, and is 12 feet in height and 20 feet in spread. It has long shining leaves, the shoots being red in colour; these, early in April, are surrounded by closely clustered, maroon-red flower-buds. DATURA SANGUINEA.--Peru. This grows to a large size in the south-west, often forming a tree 12 feet or more in height, and, in mild winters, blooming until February. _D. suaveolens_, Mexico, is probably more tender, as such large specimens are rarely seen. DENDROMECON RIGIDUS.--California. A handsome shrub with glaucous leaves, the branchlets terminated by bright-yellow poppy-like flowers. It succeeds best in poor soil that does not induce vigorous growth. Enys. DESFONTAINEA SPINOSA.--Chili. A most distinct evergreen shrub, with leaves resembling those of a Holly. It bears tubular flowers 3 inches in length of a bright vermilion tipped with yellow, and is a very handsome object when in full flower. It commences to bloom in the summer, and often holds many of its flowers until November. The largest specimen met with was about 8 feet in height, and was in the neighbourhood of Teignmouth. The Desfontainea is to be found in most gardens. DIOSMA ERICOIDES.--South Africa. A heath-like evergreen shrub, bearing single white flowers not unlike those of a Myrtle. Its leaves are fragrant when bruised. A healthy plant, about 4 ft. by 4 ft., trained against a wall, was coming into bloom at Tregothnan at the end of March. DIOSPYROS KAKI.--The Persimmon. China. This is hardy, but rarely fruits except in the south-west. A tree at Bishop's Teignton produced fruit, which ripened well, in 1890. In autumn the colouring of its foliage is very attractive. DRIMYS (TASMANNIA) AROMATICA.--Tasmania. An evergreen shrub or small tree, bearing tiny white flowers in spring. Its leaves, if bitten, are very pungent, stinging the palate like pepper. The finest specimen known to the writer is one 15 feet in height at Menabilly. _D. Winteri_--South America. A handsome flowering shrub, bearing ivory-yellow, fragrant flowers, an inch across. At Bishop's Teignton there is a good example over 12 feet in height. Both species are fairly well distributed in gardens. DRYOBALANOPS AROMATICA.--Sumatra. The Camphor tree. There is at Penjerrick a good specimen 20 feet in height. EDWARDSIA GRANDIFLORA SYN. SOPHORA TETRAPTERA.--The New Zealand Laburnum. This and its variety _E. microphylla_ bear racemes of yellow flowers, the individual blooms being 2 inches long in the first case, and about half the length in the second, in the spring. Examples 10 feet or so in height are to be found in some gardens. [Illustration: _EDWARDSIA GRANDIFLORA._] EMBOTHRIUM COCCINEUM.--South America. The Fire Bush. The most brilliant of all flowering trees capable of outdoor culture in this country. In May every twig is laden with clusters of long flowers of glowing scarlet, the trees presenting a most gorgeous spectacle. Every good garden in Cornwall and most in South Devon possesses specimens, some containing a dozen or more. The finest are probably Trewidden and Penjerrick, where they are 30 feet in height and as much in spread. ERIOSTEMON BUXIFOLIUS.--Australia. A small evergreen shrub, bearing pink flowers in the spring. Tresco. ESCALLONIA ILLINITA.--Chili. Bears white flowers in July. There is one 15 feet high at Menabilly. _E. revoluta_--Chili. Bears white flowers three quarters of an inch long in August, 20 feet high. Menabilly. _E. organensis_--Organ Mountains. Bears rose-coloured flowers. Fine specimens in more than one garden. _E. floribunda_--Montevideo. Bears fragrant white flowers in August. Common in the south-west. EUCALYPTI.--Australia. Some thirty or forty specimens are grown, of which perhaps the best known are: _E. globulus_, which has attained a height of 50 feet; _E. citriodora_, 20 feet, against the house at Togerthnan; _E. amygdalina_, &c. Many flower freely and bear fertile seed. _E. Gunnii_ flowers freely at Parkstone, Dorset, in Professor Wallace's garden. It is quite hardy there. EUCRYPHIA PINNATIFOLIA.--Chili. A beautiful deciduous flowering shrub, bearing large white flowers like a St. John's Wort, with bright-yellow anthers. A specimen at Trewidden is 8 feet in height. EUONYMUS FIMBRIATUS.--Japan and India. This shrub is chiefly remarkable for the tint of its young leafage, which is bright crimson, and gives a vivid, flower-like effect at a little distance in April. Met with at Tregothnan and Abbotsbury. EUPATORIUM WEINMANNIANUM.--South America. This soon grows into a rounded bush 10 feet or so in height and as much in diameter. It bears its flat heads of fragrant white flowers in autumn and well into winter, the flowers being succeeded by fluffy seed-vessels. It is quite common. EURYA LATIFOLIA.--Japan. Half-hardy. An evergreen shrub, with leaves somewhat like those of a Camellia, bearing small white flowers. There is a variegated form that at one time was used for greenhouse decoration. Tresco. FABIANA IMBRICATA.--Chili. A charming evergreen heath-like shrub, bearing a profusion of pure-white tubular flowers clustered thickly around every shoot. A fine example 8 feet in height is at Trelissick, but it is a common plant in the south-west. [Illustration: _FABIANA IMBRICATA IN FLOWER IN A DEVONSHIRE GARDEN._] FAGUS CLIFFORTIOIDES.--The New Zealand Beech. A tree with minute leaves, which have given it the name of Birch in its native land. In New Zealand it is evergreen, but in this country is deciduous. A good specimen is at Enys. FREMONTIA CALIFORNICA.--An extremely handsome deciduous flowering shrub, bearing bright-yellow, cupped flowers 3 inches in diameter with orange stamens. It often remains in bloom for months. Large plants have unfortunately a way of dying off when apparently in good health, several fine specimens having succumbed in this manner. The finest we now know of is one growing in bush form about 8 feet in height at Newton Abbot, but the same garden contained at one time a larger example. GREVILLEA.--Australia. _G. rosmarinifolia_, with carmine-red flowers, forms a vigorous shrub, growing to a height of 8 feet with a spread of 7 feet. It is to be found in many gardens. At Tregothnan, _G. Priessii_, with pink and yellow flowers; _G. alpina_, red-tipped yellow; and _G. sulphurea_ are grown; and we have seen _G. robusta_, which had been in the open for three years. All species are evergreen. GUEVINA AVELLANA.--Chili. A very ornamental evergreen tree, with large impari-pinnate leaves of a deep, glossy green, bearing white flowers followed by coral-red fruit the size of a cherry. There is a fine specimen at Greenway, 20 feet in height, which has ripened fruits from which seedlings have been raised. HABROTHAMNUS CORYMBOSUS.--Mexico. This well-known red-flowered greenhouse shrub does admirably as a bush plant in the open, as does _H. elegans_, with purple-red flowers. They often carry bloom as late as November and are frequently met with. HAKEA LAURINA.--Australia. An evergreen shrub, bearing clusters of rosy-lilac flowers. Menabilly. Mr. Fitzherbert says, "I am not aware if it has flowered in this country." HELIOCARPUS CYANEUS.--Tropical America. A small evergreen tree, bearing blue flowers. Tresco. HOHERIA POPULNEA.--New Zealand. The Houhere of the natives. Ribbon-wood. With pure white flowers and a handsome foliage. Enys and other gardens. ILLICIUM ANISATUM.--Japan. A half-hardy evergreen shrub, bearing clusters of ivory-white flowers. Held sacred by the Japanese, who burn the bark before the shrines of their deities. Tresco. _I. floridanum_, Southern States of America, bearing maroon flowers. Not uncommon. INDIGOFERA GERARDIANA.--India. A low-branching evergreen shrub, with finely-divided foliage, bearing racemes 5 inches in length of rose-purple, pea-like flowers. Common. There is a white variety which is rarely seen. JACARANDA MIMOSÆFOLIA.--Brazil. A very graceful evergreen tree with acacia-like leaves a foot in length, bearing panicles of drooping violet-blue flowers. There is a fine young plant at Rosehill, Falmouth. LAGERSTROEMIA INDICA.--A handsome deciduous shrub, bearing large bright-pink flowers. LEPTOSPERMUM.--Australia. _L. baccatum_ and _L. scoparium_ are the most generally met with. Both bear small white flowers and are evergreen. We have seen the former 12 feet and the latter 20 feet in height. Other species are also grown. LIBONIA FLORIBUNDA.--Brazil. The favourite greenhouse flowering shrub, bearing drooping scarlet and yellow blossoms. Tresco and one mainland garden. LITSEA GENICULATA.--Southern United States. A deciduous shrub or tree, bearing white flowers in May. The largest in England is probably one at Menabilly, 25 feet in height. MELALEUCA HYPERICIFOLIA.--Australia. An evergreen shrub, bearing scarlet bottle-brush flowers. Tresco. MELIA AZEDARACH.--Tropical Asia. The Bead tree, so called from the seeds being used for rosaries, bearing much-branched panicles of fragrant lilac flowers. Leaves bipinnate and deeply serrated. Rosehill. Evergreen. MELIANTHUS MAJOR.--Cape of Good Hope. A well-known plant in sub-tropical gardening. At Rosehill it has reached a height of 12 feet. METROSIDEROS ROBUSTA.--New Zealand. An evergreen tree, bearing clusters of brilliant crimson flowers at the extremities of the shoots; in this it differs from Callistemon, whose flowers encircle the branchlets some distance below the extremities. Tresco; 30 feet in height. MITRARIA COCCINEA.--Chili. An evergreen shrub, bearing bright-scarlet flowers. This is to be found 6 feet in some gardens. MYOPORUM LÆTUM.--Australia. Native name, Guaio. An evergreen tree, bearing small white flowers, and having lanceolate leaves dotted with countless transparent spots. Two mainland gardens. NERIUM OLEANDER.--Mediterranean. The Oleander. This is established, and flowers in sheltered nooks on the mainland. OZOTHAMNUS ROSMARINIFOLIUS.--Australia. An evergreen shrub, bearing countless, minute, white flowers. Sprays, if cut when the flowers are fully expanded, will retain their decorative qualities for a year. It is common in the south-west, and at Trewidden there are bushes 8 feet in height. PAULOWNIA IMPERIALIS.--Japan. A hardy deciduous flowering tree, bearing erect panicles of large, lilac, gloxinia-like flowers. Owing to the spring frosts, it rarely perfects these except in sheltered sites in mild springs, but when in good bloom it is marvellously beautiful. PENTSTEMON CORDIFOLIUS.--California. A tall-growing species, bearing bright-scarlet flowers in the summer. With the shelter of a wall it grows to a height of 5 feet or more. Trewidden. PHILESIA BUXIFOLIA.--Chili. A dwarf evergreen shrub, rarely exceeding 2 feet in height, bearing drooping, pink lapageria-like blossoms. To be found in many gardens. PHOTINIA JAPONICA.--Japan. The Loquat. This hardy, ornamental-foliaged tree is practically hardy, and at Enys flowers annually. We believe, however, that it has not fruited. The finest specimen we know of, 15 feet in height with a head 12 feet through, is at Saltram. PIERIS FORMOSA.--Himalayas. This so-called Andromeda is widely met with. The finest example is at Pentillie Castle, and is 20 feet in height with a spread of 30 feet. When this is white with its clustering flower-sprays it is a lovely sight. PIMELEA DECUSSATA.--Australia. An evergreen shrub, bearing rose-red, globular flower-heads at the extremities of the branches. Tresco. PINUS MONTEZUMÆ.--Mexico. A noble and distinct Pine, good specimens of which are at Tregothnan and Menabilly, where it has fruited. [Illustration: _PINUS MONTEZUMÆ AT FOTA._] PIPTANTHUS NEPALENSIS.--Nepaul. An evergreen shrub, bearing numbers of bright-yellow laburnum-like flowers. It seems indifferent to soil, and may be seen flourishing under adverse circumstances. Common. PLAGIANTHUS BETULINUS.--New Zealand. Ribbon tree. Bears small white flowers in clusters. A splendid example 50 feet in height is at Abbotsbury. PITTOSPORUM.--New Zealand. Evergreen shrubs. _P. Mayi_, at Tregothnan, is about 30 feet in height; while we have seen _P. bicolor_ over 20 feet, and many fine examples of _P. undulatum_, _P. tenuifolium_, of which last a hedge has been made at Falmouth, and other species. All bear their little flowers in profusion in the south-west. The Japanese _P. Tobira_ is a hardy shrub, bearing spreading flower-heads of fragrant white blossom. PODOCARPUS ANDINA.--Chili. A handsome evergreen tree to be found in most gardens. At Penjerrick there is a specimen 40 feet in height. POINCIANA (CÆSALPINA) GILLIESI.--South America. An evergreen shrub with acacia-like foliage, bearing clusters of large yellow flowers with bright-red stamens. Mr. Fitzherbert says, "The finest specimen I have seen was in the late Rev. H. Ewbank's garden at Ryde, but I know of smaller ones in the south-west." POLYGALA GRANDIFOLIA (syns. _grandis_, &c.).--Bahia. An evergreen flowering shrub, the finest of its race, bearing large rose and white flowers. Tregothnan. PSEUDOPANAX CRASSIFOLIUM.--New Zealand. An evergreen shrub with dark-green thick leaves 2 feet in length, with orange midribs. Ludgvan Rectory. PUNICA GRANATUM.--The Pomegranate is a neglected shrub in English gardens. Planted at the foot of a south wall, and treated generally like a well-groomed Peach tree, it will flower from June to September. It is not a shrub for cold climates, but Mr. Watson, writing in the _Garden_, October 26, p. 283, says, "At Kew three varieties are grown outdoors, namely, the type, the big double-white flowered variety, with petals margined with white, Picotee-like, and the dwarf variety known as Nana. There are other forms beside these, including a white-flowered one which I have seen in Paris gardens, where old--very old--standard plants are grown and treasured. The dwarf variety is cultivated as a pot plant in some continental countries. I have seen it in the Hamburg florists' shops, pretty little pyramids in 5-inch pots, covered with flowers. Fruits are rarely produced by the Pomegranate in England." RHAPITHAMNUS CYANOCARPUS.--Chili. An evergreen tree, bearing pale-blue flowers, followed by violet-blue berries. A fine specimen 20 feet in height is at Menabilly. RUBUS AUSTRALIS.--A Bramble, the only form of which is worth growing, and that merely as a curiosity, is a practically leafless one. The leaves are indeed there, but they consist merely of three midribs armed with curved spines, and terminated by leaflets less than an inch in length of an inch in breadth. A large plant at Bishop's Teignton has smothered a Euonymus bush, and climbed into an adjacent Fir. SENECIO.--Many of the newer evergreen exotic species, such as _S. Grayii_, _S. Fosterii_, _S. Heretieri_, and others are grown, while in Rosehill garden is a fifty-year-old plant of the Mexican _S. Petasitis_, 8 feet in height. SOLANUM CRISPUM.--Chili. An evergreen flowering shrub, bearing lavender yellow-centred flowers in profusion, often reaching a height of 8 feet. Quite common. SPARMANNIA AFRICANA.--Cape of Good Hope. African Hemp. An evergreen shrub, bearing masses of white flowers with ruby-tipped anthers; a well-known greenhouse plant. At Tresco both the single and double forms are grown, and attain a height of 10 feet. The single form is also met with in mainland gardens, where it is often in flower in February. VERONICA HULKEANA.--New Zealand. An evergreen shrub, bearing branching panicles of pale-lilac flowers, doing best with the support and protection of a wall. To be found in many gardens. WESTRINGIA TRIPHYLLA.--Australia. Evergreen shrub, bearing blue flowers in summer. Tregothnan. FOOTNOTES: [1] Probably all the trees and shrubs mentioned in this and the following chapter will succeed in Ireland. CHAPTER XXV TENDER WALL PLANTS IN THE SOUTH-WEST The notes on tender shrubs and trees grown in the south-west are fittingly supplemented by a passing reference to plants used for covering walls, mostly of climbing habit, but a few of shrubby growth. BIGNONIA.--_B. (Tecoma) radicans_ is a hardy climber, and _B. capreolata_ may also be considered so. Other members of the family grown in the open are _B. capensis_, Cape of Good Hope, orange; _B. Cherere_, Guiana, orange scarlet; and _B. speciosa_, Uruguay, pink. Greenway on the Dart. BERBERIDOPSIS CORALLINA.--Chili. Drooping crimson flowers borne in racemes in the autumn. This evergreen plant does best in peat or leaf-mould in a partially shaded position. Common. BOUGAINVILLEA GLABRA.--Brazil. This climber cannot be considered a success in the open in the south-west, but in two gardens it has been grown and flowers, but in neither case has it exhibited a tithe of the freedom of growth displayed by it under glass. BUCKLANDIA POPULNEA.--Himalayas. A handsome evergreen foliage plant, said to grow to a height of 100 feet in its native habitat. Its large heart-shaped leaves are tinted with bronze and maroon. Tregothnan. CALLICARPA PURPUREA.--India. An evergreen shrub bearing small inconspicuous flowers, followed by violet-coloured berries. Trewidden, Penzance. CASSIA CORYMBOSA.--Buenos Ayres. A rambling shrub, almost invariably grown against a wall, though it has been met with planted against a wire fence, and spreading out on either side. In August it is a mass of golden-yellow bloom, some of which it often retains until Christmas. With wall protection it reaches a height of 12 feet or more, and when in flower is a striking object in the garden. It is fairly common in the south-west. CHORIZEMA.--Australia. Well-known evergreen greenhouse plants, bearing pea-like flowers of orange and red. Masses 7 feet in height and more in breadth grow against the walls at Trewidden, and begin to flower in March. _C. cordatum_ and _C. Lowii_ are the species generally grown. CISSUS DISCOLOR.--Java. A climber, bearing greenish-yellow blossoms. CLEMATIS INDIVISA LOBATA.--New Zealand. This beautiful white-flowered Clematis grows well in many gardens, and commences to bloom in March. CLIANTHUS PUNICEUS.--New Zealand. A brilliant-flowered evergreen climber, bearing large flowers, somewhat resembling lobsters' claws, scarlet crimson in hue. It sometimes comes into flower as early as Christmas, the number of its blossoms increasing until mid-May, when it is a glowing sheet of colour. The finest plant Mr. Fitzherbert knows is at Stoke Fleming, near Dartmouth, where it covers the side of a large house. DIPLACUS (MIMULUS) GLUTINOSUS.--California. Another popular greenhouse plant, bearing buff flowers, which succeeds admirably against walls in many gardens, growing some 5 feet in height. ELÆOCARPUS CYANEUS.--Australia. An evergreen plant of shrubby growth, bearing whitish-blue flowers. Greenway. ERCILLA (BRIDGESIA) VOLUBILIS.--Chili. A self-clinging evergreen climber, bearing inconspicuous flowers. Fairly common, but scarcely attractive. HIBBERTIA DENTATA.--Australia. An evergreen climber, with foliage of deep bronze, bearing single bright-yellow flowers in April. Trewidden. _H. Reidii_, also yellow-flowered. Tregothnan. HYDRANGEA PETIOLARIS.--Japan. A rampant-growing climber, bearing flat flower-heads, composed of blooms the minority of which are sterile. It clings naturally, and is displayed to best advantage when allowed to ascend a bare tree trunk. At Menabilly, Cornwall, a specimen planted twelve years ago has ascended the columnar trunk of a Turkey Oak to a height of almost 40 feet. INGA PULCHERRIMA.--Mexico. An evergreen shrub, bearing bright-scarlet flowers in summer. A fine plant covering a large expanse of wall is at Greenway. KENNEDYA NIGRICANS.--Australia. An evergreen climber, bearing violet-purple racemes of small pea-like blossoms. Greenway. _K. alba_ is also grown. LAPAGERIA.--Chili. This handsome evergreen climber, producing long wax-like blossoms of white and rose, is well known under glass. In the south-west it does well in the open against a north wall, in peaty compost, often bearing its flowers as late as Christmas. LASIANDRA (PLEROMA TIBOUCHINA) MACRANTHA.--Brazil. A beautiful evergreen shrub of climbing habit, bearing large violet flowers. It is usually cut down by frost, but breaks again strongly in the spring. Trewidden and other gardens. MANDEVILLA SUAVEOLENS.--Buenos Ayres. A lovely deciduous climber, bearing large, white, deliciously-fragrant flowers in August. It does well in several gardens in the south-west, in some of which it seeds freely. MICHELIA (MAGNOLIA) FUSCATA.--China. An evergreen or sub-evergreen shrub (according to position), bearing dull-purple sweetly-scented flowers. Tregothnan. PHOENOCOMA PROLIFERA.--Cape of Good Hope.--An evergreen shrub, bearing large, terminal, crimson flower-heads. Trewidden. PHYSIANTHUS ALBENS SYN. ARAUJIA ALBENS.--Brazil. An evergreen climber, bearing a profusion of white flowers, which later assume a reddish tinge. Common in the south-west. The finest specimen Mr. Fitzherbert has seen grew against a cliff-face in the public gardens at Torquay. It spread to a height and breadth of considerably over 20 feet, and one year bore over a dozen huge corrugated seed-pods, about the size of a cricket ball, but oval in shape. This strain killed the plant, but a young one has now taken its place. PLUMBAGO CAPENSIS.--Cape of Good Hope. A climbing evergreen shrub, bearing large heads of pale-blue flowers; a favourite conservatory plant. It is grown in several gardens, and flowers well in the open. A fine example, which has been unprotected for five months, is growing in the same site as the Physianthus alluded to above. PUERARIA THUNBERGIANA.--Khasia. An evergreen climber, with leaves 5 inches in diameter, bearing blue flowers. Fibre is obtained from the stems and starch from the roots. Tregothnan. [Illustration: _PUERARIA THUNBERGIANA._] RHODOCHITON VOLUBILE.--Mexico. A climber, bearing blood-red drooping flowers. This plant, in common with Lothospermum and Maurandya, all three of which are perennials, is almost invariably killed by the winter, but is easily raised from seed. Rosehill, Falmouth. RHYNCHOSPERMUM (TRACHELOSPERMUM) JASMINOIDES.--Shanghai. An evergreen climber, hardy in the south-west, bearing countless starry-white flowers, most delicately perfumed in August. It is to be met with in the majority of gardens, and in one it has covered the house porch. RUSCUS ANDROGYNUS SYN. SEMELE ANDROGYNA.--Canary Islands. An evergreen climber, valuable for its striking foliage. The leaves, or rather cladodes, are over a foot in length, and are furnished with from twelve to twenty pinnate sections of a glossy green. Penjerrick, Falmouth, where it has borne its inconspicuous greenish-white flowers. SOLANUM WENDLANDI.--Costa Rica. An evergreen climber, bearing clusters of large lilac-blue flowers, 2½ inches in diameter. The late Rev. H. Ewbank, in whose garden at Ryde the finest specimen we have seen was growing, considered it the best of all the tender climbers amenable to open-air culture in the south-west. SOLLYA HETEROPHYLLA.--Australia. Bluebell Creeper. An evergreen climber, bearing drooping blue flowers. Tregothnan. STAUNTONIA (HOLBOELLIA) LATIFOLIA.--Himalayas. An evergreen climber, with oval leathery leaves, bearing in April clusters of greenish-white flowers, delightfully odorous. A very common plant in the south-west. STREPTOSOLEN JAMESONI.--Columbia. A handsome evergreen shrub, in great request for clothing conservatory pillars, &c. It bears panicles of orange-red flowers, and when in full bloom has a brilliant effect. A plant about 7 feet in height is growing against the house at Trewidden. SWAINSONIA ALBIFLORA.--Australia. An evergreen leguminous shrub, bearing white pea-like flowers, well known in greenhouses. It is grown in several gardens, and if cut down by sharp frosts breaks strongly again in the spring. TACSONIA EXONENSIS.--A hybrid between _T. Van Volxemii_ and _T. mollissima_. Bearing bright rosy-pink flowers. Trewidden. T. MOLLISSIMA.--Quito. A vigorous species, bearing pink flowers, with tubes from 4 to 5 inches in length. Though Quito is on the equator, its height above sea-level being 9600 feet, the temperature is not unduly high. There is a large plant, which has had to be kept within bounds by periodical pruning, at Rosehill. CHAPTER XXVI TREES AND SHRUBS IN IRELAND It is not possible, without going beyond the limits of a volume of comfortable size, to do anything approaching justice to the trees and shrubs that are the glory of many gardens in the sister Isle. It is a favoured isle for the growth of Conifers, and trees and shrubs that in other parts of Britain, except under exceptional conditions, completely fail. The Sikkim Rhododendrons at Kilmacurragh, Co. Wicklow, the residence of Mr. Thomas Acton, D.L.; the Rhododendrons and Ghent Azaleas at Houth Castle, Co. Dublin; the noble Conifers in the gardens of Viscount Powerscourt at Enniskerry, Wicklow, and of Lord Annesley, Castlewellan, Co. Down, besides other counties, are well known to every one deeply interested in trees and shrubs; while among other notable gardens filled with rare treasures and specimens of individual development may be named, St. Annes', Clontarf, Co. Dublin; Cong, Co. Mayo; and Muckross, Killarney, residences of Lord Ardilaun. The gardens of Mr. W. E. Gumbleton, Belgrove, Queenstown, Cork, contain interesting collections; and the same may be said of Straffan, Co. Kildare, the Duke of Leinster's famous residence; Carton, near Maynooth, in the same county; Woodstock, Kilkenny, the residence of Mrs. Tighe; Hamwood, Dunboyne, Co. Meath (Mr. R. Hamilton, D.L.); Killarney House, Killarney (the Lord Kenmare); Kylemore, Co. Mayo (Mr. Mitchell Henry); and Narrow Water Park, Co. Down (Capt. Roger Hall). And we are not forgetful of the beautiful Fota Island near Cork (Lord Barrymore), where plants accounted tender in more northerly latitudes flourish with almost tropical luxuriance. The gardens of Ireland must be seen to realise their beauty and climatic advantages. Ireland is happy in having many enthusiastic gardeners, and it will be well for those who wish for some information as to the great variety of trees and shrubs that will live unprotected in the sister Isle to read the contribution of the Earl of Annesley to the Journal of the Royal Horticultural Society, upon "Ornamental Trees and Shrubs in the Gardens at Castlewellan, Co. Down," vol. xxviii. The Earl's garden, to quote his own words, "Is on one of the foot hills of the Mourne Mountains in the county of Down, about three miles from the Irish Channel, thus benefiting by the mild influence of the Gulf Stream: it faces east and south, and is surrounded by old forest trees, so that it is well sheltered. We suffer little from frost; ten degrees is the average; once, in the hard winter of 1895, we had fifteen degrees. The rainfall is about thirty-two inches; the subsoil is gravel, and as it lies on rather a steep hill there is perfect drainage--a great advantage for tender, as indeed it is for all plants." In a future edition of this work, if it be called for, the gardens of Ireland in relation to the trees and shrubs that are grown therein will receive greater justice than it is possible to give at present, owing to the number of rare and tender species and varieties that are at home in the sister Isle. Ireland has two interesting Botanic gardens, one attached to Trinity College, Dublin, of which Mr. F. W. Burbidge, M.A., is the well-known curator, and the other at Glasnevin. This is under the care of Mr. F. W. Moore and is exceptionally beautiful. Both contain rare trees and shrubs, but the terrific storm in the early part of 1903 wrought sad havoc. CHAPTER XXVII HARDY BAMBOOS Thanks to Lord Redesdale (author of "The Bamboo Garden"), and a few other gardening enthusiasts, the Bamboo has been made a beautiful feature of many English gardens. Although a graceful shrubby grass of quite tropical aspect, the majority of species and their varieties are thoroughly hardy, so much so that they have passed safely through the severest winters of the past twenty years. Bamboos and hybrid Water Lilies are responsible for much of the interest taken in good English gardening at the present time. Their introduction has marked a distinct era, and their popularity is wide-spread, while in the near future we shall regard the Bamboo much as we do the most common of shrubs now planted. _Arundinaria japonica_ (_B. Metake_) is, of course, an old favourite, and it is surprising that this stately species did not before remind English gardeners of the great possibilities of the Bamboos in the adornment of the pleasure-ground. As Mr. Bean says: "Fifteen or twenty years ago many of the best of the sorts now largely grown were unknown in this country; but apart from their novelty they have other qualities. No evergreens capable of withstanding our winters exceed these shrubby grasses in beauty and grace, in luxuriance of leafage, or in their bright, fresh, green tints in winter. Very few, indeed, equal them." [Illustration: _GROUPING OF YUCCAS, PAMPAS GRASS, AND BAMBOOS, KEW (Winter)._] Although fifty species and varieties of this lovely family are now grown, only about twenty need be thought of, because many of them from the ornamental point of view are valueless in the English garden. The hardy Bamboos belong to three groups or genera--_Phyllostachys_, _Arundinaria_, and _Bambusa_--and it is well to thoroughly understand these divisions. We hope those trade growers who still group everything as Bambusa will follow the now accepted classification. The following have proved the most hardy and beautiful in the Bamboo garden at Kew: _Phyllostachys Henonis_, _P. fastuosa_, _P. viridi-glaucescens_, _P. flexuosa_, _P. nigra_, _P. boryana_, _P. sulphurea_, _P. Marliacea_, _P. ruscifolia_, _P. Castillonis_, _Arundinaria nitida_, _A. japonica_, _A. auricoma_, _A. Simoni_, _A. Fortunei_, _A. anceps_, _A. Hindsii var. graminea_, _Bambusa palmata_, _B. tessellata_, and _B. marmorea_. [Illustration: _BAMBOO GARDEN AT KEW, WINTER_ (_In centre, Bambusa palmata; left, Phyllostachys Quilioi; right, Bambusa tessellata_).] In selecting a place for the Bamboo colony, think well of position. Shelter from north and east is essential. Luxuriant leafy stems are only possible when the plants are screened from winds in these quarters, indeed from _all_ winds. Cold north and east winds are more harmful than severe frost, and this applies to all the tender evergreens. A moist and rich soil is also important. Without it luxuriant growth is impossible, and a Bamboo that is not leafy, that does not bend its tall, graceful stems to the breeze and make willowy shoots yards high, when it is natural for it so to do, is not beautiful: the garden is more interesting without it. Many of the species spread rapidly by underground stems, and for this reason must never be planted without careful thought. Each plant should tell its own tale, and not suffer partial extinction through a choke-muddle arrangement that makes a bank of leafage perhaps, but in which all individual beauty is hopelessly lost. Some Bamboos, like _Phyllostachys viridi-glaucescens_ and _P. Henonis_, need ample space for full development. Transplant always in _late spring_, never in winter and early spring. When bamboos were first grown in this country on a large scale many deaths occurred through transplanting in winter. With the utmost care Bamboos in the fickle British climate get sadly browned in February and May, the outcome of either a hard winter or keen east winds in spring. The stems are seldom injured, and Mr. Bean says "the underground portion of the plants never is." This scorched look is not beautiful, and is more apparent as the spring meets summer, when the whole plant world is bursting into new life and tinting the landscape with green. Therefore, Bamboos can never be planted so lavishly as Rhododendrons; and we do not desire a Bamboo plague, beautiful though the plants are in foliage and growth, so perhaps the east wind is somewhat of a blessing. Bamboos must have favoured spots. When a single group is desired, then choose some sheltered corner, and the same consideration is necessary when making a Bamboo garden or grove. A beautiful and refreshing feature of many English homes is a ravine of these lovely grasses, and the Bamboo colony at Kew is accounted one of the most delightful spots in the Royal Gardens. In the _Garden_ of February 1, 1902, pp. 73, 74, is an interesting account of the Bamboos at Kew. As this contains much practical information, it is reproduced: "Kew was one of the first gardens in which hardy Bamboos were grown, and it is to a great extent due to this collection, and the collections of Mr. Freeman Mitford, Messrs. Verten, and a few other pioneers, that the planting of hardy Bamboos has assumed its present proportions. The creation of the Kew Bamboo garden dates back to 1892. Previous to that the cultivation of hardy Bamboos had been practised under great difficulties. The collection contained only a few species, planted in poor soil in an exposed position, and were always unsatisfactory. In addition to Bamboos, there were other monocotyledonous plants in the same plight, hence the happy idea was conceived of forming the present Bamboo garden. This garden is situated on the eastern side of the Rhododendron dell, near the north or Sion Vista end. It was originally a shallow gravel pit, and is peculiarly adapted to the requirements of Bamboos. The depression in the ground and the high bank of the Rhododendron dell give considerable shelter, whilst a wide belt of large forest trees, which surrounds the north, east, and south sides, insures almost complete protection from cold winds. The garden is pear-shaped, and can be entered by three paths on the south-east, west, and north sides. The banks round the sides are terraced, and held up by large tree roots placed roots outwards, the roots forming numerous bays and corners, each of which is given over to one species. Separated from these bays by a gravel path 9 feet wide is a central bed of about a quarter of an acre. This is filled with large clumps of various species and fine single specimens, arranged in such a way as to open a vista right through the bed here and there or into the centre. These vistas and openings, together with the paths, add greatly to the general effect, the plants and groups being well separated and showing to advantage, while the beauty of the stately upright stems of some and arching plumes of others, lining or bending over and almost meeting across the openings, is at once seen. Intermixed with the Bamboos are Yuccas, Miscanthus, Pampas Grass, and other things, all of which help to give pleasing variety. Between the back of the garden and the belt of trees a screen is formed of _Rosa multiflora_, Spiræas, Rhododendrons, and other shrubs, interspersed with clumps of Pampas Grass, Yuccas, and some of the strongest and hardiest of the Bamboos. "When first formed, stiff loam to a depth of 3 feet was spread all over the garden, and into this large quantities of decayed leaves were mixed; in this soil the plants have thriven well. A water main runs through the garden, so that copious supplies of water can be given in dry weather with little trouble. "Altogether some forty-one species and varieties of Bamboos are cultivated. These are composed of seventeen _Arundinarias_, nine _Bambusas_, and fifteen _Phyllostachys_. The majority belong to China and Japan, one, however, belonging to North America, and one to India. The Indian species, _Arundinaria (Thamnocalamus) Falconeri_, which does so well in the south-west counties and in Ireland, is the most difficult to manage, and is killed to the ground every winter, while _A. falcata_ and _A. nobilis_, which are two of the most common species in the famous Cornish gardens, refuse to thrive. "The arrangement of the plants has undergone considerable modification since the first planting, owing to natural development and the introduction of more species. This has resulted in the removal of many duplicates which have been used with large Rhododendrons as an undergrowth to the wood adjoining the entrances, thus considerably enhancing the beauty of the place. "The period of the year at which the garden is at its best extends from the early weeks of July until the Cold east winds in February and March, for, although severe frost has little effect on the leaves of many, cold winds from east or north quickly turn them brown. That Bamboos should continue in good condition and practically be at their best through the worst of the winter months is a strong recommendation in their favour, and by leaving, as is done at Kew, the tall dead stems and leaves of _Miscanthus_ and the plumes of the Pampas Grass, touches of colour are given to relieve the greenery, and add greatly to the general effect. "Of groups and single specimens the following are some of the most conspicuous:-- "ARUNDINARIA.--_A. Simoni_, a fine irregular mass, 16 feet high and 50 feet across. _A. nitida_, several fine clumps, 11 feet high and 12 feet across. _A. japonica_, several large clumps, 11 feet high and 20 feet across. _A. Hindsii var. graminea_, 9 feet high by 12 feet in diameter. "BAMBUSA.--_B. palmata_, 7 feet high and 15 feet across; this is very distinct and handsome, and should be in every collection. "PHYLLOSTACHYS.--_P. aurea_, 12 feet high by 16 feet through. _P. Henonis_, 15 feet high by 12 feet. _P. Castillonis_, 12 feet high by 10 feet. _P. nigra_, 15 feet high; several fine masses. _P. viridi-glaucescens_, 15 feet high and 6 feet through at the base, the top spreading to 20 feet. There is also a fine specimen of this in another part of the garden. "Besides these there are many other fine masses. "Among plants other than Bamboos found in the garden the Yuccas are possibly next in importance. One group is on a bank on the north side having a slope to the south. It is thus exposed to full sun and the plants are happy. In both summer and winter the group forms a delightful picture. The groundwork is composed of the elegant glaucous-leaved _Y. angustifolia_, while here and there a plant of _Y. filamentosa_ has crept in. Height is given to the group by dot plants of _Y. gloriosa_ and _Y. recurvifolia_, while a plant of _Cotoneaster thymifolia_ growing between the roots in front adds a little in the way of variety. The whole picture is set in an irregular framing of Bamboos and other plants, some of the most conspicuous of which are _Miscanthus sinensis_ in front, _Arundinaria japonica_, _A. Hindsii var. graminea_, _Phyllostachys aurea_ and _P. Castillonis_, and Pampas Grass at the back and sides. "A collection of hardy species of Smilax is allowed to ramble at will over the tree roots which form the bays, each species having its own particular place. The species cultivated are _S. aspera_ and its varieties, _S. maculata_ and _S. mauritanica_, _S. Bona-nox var. hastata_, _S. hispida_, _S. rotundifolia_, and _S. tamnoides_. "In addition to the plants named, others given places in the garden are Kniphofias, Funkias, _Eremuri_, _Physalis_ (grown for winter effect), _Ruscus_, _Asparagus_, &c., the whole forming an interesting collection, and one which must be seen to be fully appreciated. "The Kew collection is composed of _Arundinaria anceps_, _A. auricoma_, _A. chrysantha_, _A. Falconeri_, _A. Fortunei_, _A. F. compacta_, _A. Hindsii_, _A. H. graminea_, _A. humilis_, _A. japonica_, _A. macrosperma_, _A. m. tecta_, _A. nitida_, _A. pumila_, _A. Simoni_, _A. S. variegata_, and _A. Veitchii_. _Bambusa agrestis_, _B. angustifolia_, _B. disticha_, _B. marmorea_, _B. Nagashima_, _B. palmata_, _B. pygmæa_, _B. quadrangularis_, and _B. tessellata_. _Phyllostachys aurea_, _P. bambusoides_, _P. boryana_, _P. Castillonis_, _P. flexuosa_, _P. fulva_, _P. Henonis_, _P. Marliacea_, _P. mitis_, _P. nigra_, _P. n. punctata_, _P. Quilioi_, _P. ruscifolia_, _P. sulphurea_, and _P. viridi-glaucescens_." CHAPTER XXVIII THE HEATHS Few groups of small flowering shrubs are so charming in the garden as the hardy Heaths. Their usually neat growth, profusion of flowers, and length of time they are in beauty--sometimes three or four months--make them of great garden value. Not more than twelve species can be grown in the open air, but, with one or two exceptions, all are beautiful, as the following complete list suggests: _Erica arborea_, _E. australis_, _E. carnea_, _E. ciliaris_, _E. cinerea_, _E. lusitanica_ (or _codonodes_), _E. Mackaii_, _E. mediterranea_, _E. multiflora_, _E. scoparia_, _E. stricta_, _E. Tetralix_, and _E. vagans_. When the whole group is grown, one or more species may be had in flower every month in the year, except, perhaps, November. A hybrid between _E. mediterranea_ and _E. carnea_ (sold under the name of _mediterranea hybrida_) has been seen much of late, and is a very welcome little shrub, flowers appearing in some years even in November. Every year some expand before Christmas, and during January it is the brightest plant in the outdoor garden. _E. carnea_ and the white variety follow it; then in a cluster come _E. australis_, _E. arborea_, _E. lusitanica_ (_codonodes_), _E. mediterranea_ and its several varieties, which fill up the months from March to May, and from June onwards we have _E. cinerea_, _E. ciliaris_, _E. Mackaii_, _E. scoparia_ (the least worthy of the Heaths), _E. stricta_, and _E. Tetralix_. The two allied species, _E. vagans_ and _E. multiflora_, carry on the Heath season until October. The Heaths are happiest in a peaty soil. The great Heath nurseries are all on soil of that nature, but it is not essential. A loamy medium can, by adding leaf-mould and, if necessary, sand, be made to suit all the Heaths, and some, such as _E. cinerea_ and _E. mediterranea_, are quite at home on a calcareous soil. Choose positions for them well exposed to the sun, with, if possible, a cool, moist bottom. The ways of planting vary, of course, according to the character of the species and varieties selected. The rather free-growing and taller Heaths, like _lusitanica_ and _arborea_, may be planted in informal groups on sloping banks, or more sparsely with a dwarfer species like _E. carnea_ as the groundwork. _E. lusitanica_ and _E. arborea_, being somewhat tender, are only seen at their best in the south and west, but beautiful effects have been got by planting them in irregular and scattered groups on grassy slopes. The natural grouping of Gorse and Broom suggests a way of using the many beautiful Heaths. _E. mediterranea_ and its varieties, a beautiful group, and much hardier than the two species just mentioned, have flowers of shades of purple and white. Delightful effects are possible when they are planted in bold, informal groups, especially on sloping banks or ground, their flowers appearing over a period of ten or twelve weeks. Dwarf Heaths, like _E. carnea_, _c. alba_, _cinerea_, &c., may be used as edgings to beds of heathy plants. I am indebted to Mr. Bean for the following excellent notes about the Heaths, and the reason this group has a chapter to itself is to encourage a greater use of shrubs, strangely neglected in English gardens. The beauty of Heath in bloom appeals to poet and painter. Moorlands surfaced with colour, hill upon hill of softened shades fading away in the distance, are pleasant memories--pictures beautiful enough, we should have thought, to tempt the planter of the English garden to reproduce in a small way in the homelands. I hope this chapter will do something to make the beautiful wild Heaths and their varieties welcome in rough, peaty grounds and banks, and the many other places where they would be as happy as on their native moors and hillsides. THE TALLER OR TREE-LIKE HEATHS _Erica arborea._--This is the most remarkable of all the hardy Heaths; it grows to quite a small tree. In the Isle of Wight, and doubtless elsewhere, it has been known to grow 30 feet high, with a trunk 39 inches in circumference. It is found wild in considerable abundance along the Mediterranean coast region between Genoa and Marseilles, the wood being used in the manufacture of the so-called Briar pipes, Briar being a corruption of the French word Bruyère. All the Heaths flower with great freedom but none more so than _E. arborea_ and its near ally, _E. lusitanica_. The flowers are almost globular and nearly white; they are quite small individually, but produced so abundantly that the plants are smothered with them from March to May. My experience of this species is that it is hardier and thrives altogether better in the London district than _E. lusitanica_, a species for which it is often grown. It ripens seed every year almost, and can thus be readily increased in a natural way. The young wood is densely covered with short dark hairs and the leaves are closely packed in whorls of three. _E. lusitanica_ (syn. _codonodes_).--Many will not recognise the name _lusitanica_ as applied to the well-known _E. codonodes_, but _lusitanica_ is really an older designation. This Heath, as its name implies, comes from Portugal; it is also a native of Spain, and is often confounded with _E. arborea_. Briefly, they differ in the following respects: The flowers of _E. lusitanica_ are longer and more bell-shaped than the globular ones of _E. arborea_; the foliage of _E. lusitanica_ is a rather pale green, and has a rather more plumose look, the individual leaf being longer and more slender; the young wood, although downy, is not so hairy as in _E. arborea_. The remarkable abundance of flowers, a feature of _E. arborea_, is quite as apparent in this species, their colouring is a faintly pink-tinged white. From Messrs. R. Veitch and Sons, of Exeter, who are taking a special interest in these tree Heaths Kew has lately received a form intermediate between _E. arborea_ and _E. lusitanica_--probably it is a hybrid. _E. lusitanica_ does not apparently grow so large as _E. arborea_, but it is recorded to have reached 12 feet in height in Sussex. Farther west, in Dorsetshire, it grows luxuriantly, and is certainly one of the loveliest of evergreens that can be grown even in that favoured county. Seeds afford the best means of propagation. _E. australis._--One of the most beautiful and rare of all the Heaths, but unfortunately it is not so hardy as the majority. In the southern and western counties, however, it will thrive admirably, withstanding 20 degrees of frost without serious injury, provided the winter is not unusually protracted. It is curious that in spite of its beauty it is little known even in Cornwall, Devon, and similar localities, where it would doubtless thrive to perfection. It has been grown at Kew for the last six years, and although the winters during that period have not been very severe, it has stood out all the time, and it flowers regularly and profusely every spring. It can be increased by cuttings put in at the end of July or the beginning of August. _E. australis_ is a native of Spain and Portugal; it flowers in April and May, and lasts eight weeks in beauty. The flowers are rich, bright, rosy red, brighter, indeed, than those of any other Heath; they are fragrant, pitcher-shaped, and about a quarter-inch long. The species has been confounded with _E. mediterranea_, which often does duty for it, but it is distinguished by having the flowers produced generally four or eight together in terminal clusters. (Those of _E. mediterranea_ appear in the leaf axils.) Those who have gardens in well-sheltered or mild localities should grow this beautiful Heath. The difficulty at present is to get hold of the right thing; I am glad to know, however, that some trade firms are taking it up. It is said to grow 6 to 8 feet high, but I have not seen plants half as high. [Illustration: _ONE OF THE BEST OF ALL HEATHS (Erica carnea)._] _E. mediterranea._--Of all the taller Heaths this is the one, I think, that deserves to be most freely planted in districts no warmer than the London one. The three preceding species, so beautiful when seen at their best, are more comfortable in the southern and western counties. Of sturdier constitution, _E. mediterranea_ may be planted in large quantities with a view to producing broad effects. At Kew a group 70 feet across, planted three or four years ago, already makes a striking mass of purple each spring. The habit of remaining for a long time in full beauty, which is so marked a characteristic of the Heaths, is possessed to the full extent by this species. It is beautiful from March to May, and is all the more appreciated because the majority of the trees and shrubs that bloom at this season have yellow, pink, or white flowers. In the typical _E. mediterranea_ the flowers are bright rosy red, but there is a charming white-flowered variety (_alba_), another with bluish foliage (_glauca_), and a dwarf one (_nana_). The flowers appear near the ends of the shoots in the axils of the leaves, and are pitcher-shaped. The name _mediterranea_ is misleading, for according to Moggridge, the Mediterranean botanist, it is not a native of that region at all; it is rather of Biscayan origin, and is found in Western France and Spain. On the boggy heaths of Galway and Mayo a form of this species is found; it is known as _E. mediterranea var. hibernica_, and grows 2 to 5 feet high. The typical _E. mediterranea_ was represented in the Syon gardens seventy years ago by a specimen 10 feet high. Do any such noble examples remain in this country now? _E. mediterranea hybrida_ has been already alluded to. _E. stricta._--Although not so strikingly beautiful as the Heaths previously mentioned, _E. stricta_ is the hardiest of all the taller species. In inclement districts, where a tall Heath is desired, it may be recommended; it grows from 5 to 6 feet high, and is of erect and sturdy growth, with leaves borne in whorls four to six together; they are deep green, and a large mass of plants with their erect plumose branches produces a somewhat unusual effect. _E. stricta_, like so many Heaths, has a long flowering season; it begins to bloom in June, is at its best in July, but three months later flowers may still be gathered. The flowers are pale purple, and produced in terminal clusters. It has been in cultivation since 1765, and is a native of South-Western Europe; it is occasionally labelled _E. ramulosa_. [Illustration: _A GROUPING OF HEATHS (Erica mediterranea and vars. alba and hybrida)._] _E. scoparia._--This species has proved to be the tallest Heath near London, for it has during the last few years grown as high as 9 feet. This gives it a certain distinction, but when regarded as a flower-bearing plant it is, I think, the least worthy of the tribe. The flowers are crowded in the leaf axils in great profusion, but are small and greenish white; the growth of the plant is somewhat straggling and uneven, but it has one merit--viz., it is quite hardy. I have seen its stems split by hard frost on more than one occasion during the last twelve years, but no permanent injury has resulted. It flowers in June, and is a native of the mountainous country to the north of the Mediterranean, especially about Mentone. THE DWARFER HEATHS The dwarf Heaths can be used quite differently from the more tree-like species that have just been described: as a carpeting beneath sparsely-planted shrubs, for furnishing sloping banks, or for growing on the small terraces of the Rock Garden they are equally useful. And of all these dwarf Heaths more can be said in favour of _E. carnea_ than of any other species. It is not only absolutely hardy, but it flowers with astonishing freedom at a time of year when flowers are particularly cherished. Its flowering, of course, somewhat depends upon the weather, but frequently one may see its bright rosy bells almost as soon as January comes in. By the end of February the entire plant is a mass of beautiful colour, and for two or three months longer they retain their freshness no matter what weather may occur. So free-flowering is this Heath that its flowers literally cover it. _E. carnea_ is one of those plants (and there are many of them) which, although perfectly well known and quite common, are still not used in gardens so freely as they ought to be. The majority of our early-flowering plants bear flowers that are either white or yellow, so that the rosy-red colouring of this Erica makes a welcome change. However freely it might be planted it would never become wearisome or out of place, for its tints, though bright and warm, are not harsh. Statements have been recently published to the effect that _E. carnea_ is a British plant. This idea appears to have originated with Bentham, the botanist, who regarded _E. carnea_ and _E. mediterranea_ as the same species. Following out this idea, he included the plant which has already been alluded to as a form of _E. mediterranea_, which is found in Western Ireland, in his Flora of Britain as a form of _E. carnea_. Possibly he was right from the standpoint of the botanist, but the plant grown in gardens and nurseries as _E. carnea_ is quite distinct from _E. mediterranea_. It is usually not more than 6 to 8 inches high, and is a native of the mountains of Central Europe. [Illustration: _WHITE SCOTCH HEATHER (Erica cinerea alba)._] _E. cinerea_ (Scotch Heather).--Over almost the whole of these islands, from the Highlands of Scotland to the moors of Devon and Cornwall, this Heath occurs more or less abundantly. During the late summer and early autumn--it flowers from July onwards--it covers miles of Exmoor with bright-purple colouring, being usually associated with one of the dwarf autumn-flowering Gorses (_Ulex Gallii_). In gardens it has produced several forms, the two most brilliantly coloured being _atrosanguinea_ and _atropurpurea_, but all the forms of this Heath are beautiful in colour, ranging from white to crimson. _E. carnea_ loves the cool pure mountain air, and on hot and sandy soil in the Thames Valley is short-lived. At the same time it thrives admirably in gardens where a moist, cool bottom can be provided and where the air is pure. Altogether it makes an admirable succession to _E. carnea_. _E. ciliaris_ (Dorset Heath).--Although in smoky and foggy places, such as London, this Heath is not always satisfactory, in the purer air of the surrounding counties it is a delightful shrub. In some of the old oak-bearing country, in Sussex, for instance, it succeeds to perfection. It is a native of Britain, but is, I believe, confined to Cornwall and Dorset in England, and to Galway in Ireland. It has long, slender, prostrate stems, from which spring erect flower-bearing branches; the rich rose-purple flowers are borne in a long raceme, and they are the largest individually of those of all the native Heaths. The leaves are nearly always in threes, and, like all the younger parts of the plant, are covered with hairs and pubescence; it flowers from July onwards. [Illustration: _WHITE MEDITERRANEAN HEATH (Erica mediterranea alba)._] _E. maweana._--This appears to be a fine variety of _E. ciliaris_, with larger leaves and flowers, even richer in colour and of sturdier growth. It was discovered in Portugal some thirty years or so ago by Mr. George Maw, but has not become popular notwithstanding its beauty. It was obtained for the Kew collection from Messrs. Cunningham and Fraser, of Edinburgh, three or four years ago, and certainly promises to be a better grower there than _E. ciliaris_. The flowers are rich crimson and in large racemes. _E. Watsoni._--This is a supposed natural hybrid between _E. ciliaris_ and _E. Tetralix_, and was first discovered near Truro by Mr. H. C. Watson. It has rosy-crimson flowers produced in a flatter raceme than that of _E. ciliaris_. In this character and in other ways it is intermediate between the parents. _E. Tetralix_ (the Cross-leaved Heath or Bell Heather).--This beautiful Heath grows on most of the moors and mountain-sides throughout the British Isles, being perhaps the most widely spread of all the true Ericas in this country. It is called the "Cross-leaved Heath" because of the arrangement of the leaves, which are in whorls of four. It is not very distinct in general appearance from _E. ciliaris_, being downy and hairy on its young slender leaves, &c. It differs, however, in the arrangement of the flowers, which are in a terminal umbel. The leaves of _E. ciliaris_ are usually in threes at each node, and, of course, its distribution in Britain is much more restricted than that of _E. Tetralix_. There are other minor points of difference that need not be referred to here. The "Cross-leaved Heath" grows 1 to 1½ feet high, and has bright rose-coloured flowers. There is a white-flowered variety (_alba_), and a very pubescent one named _mollis_. _E. Mackaii._--This is so closely allied to _E. Tetralix_ that it is regarded merely as a variety by some authorities. It was first found in Galway in Ireland, between Roundstone Bay and Clifden. It has since proved to be a native also of Spain. It is a charming garden plant flowering from July to September. The leaves have the same right-angled arrangement as those of _E. Tetralix_, but the flower is shorter, broader, and of a paler rose. _E. vagans_ (Cornish Heath).--This Heath is one of the most useful of dwarf evergreens, growing vigorously, especially when planted in good soil. I think, however, it flowers better and has more of the typical Heath character when in somewhat poor, sandy soil. In England it is almost or quite confined to Cornwall, but occurs also in Ireland and South-West Europe. It is especially valuable in the garden because it flowers late, beginning in July and keeping on until October. Its flowers are crowded in racemes 4 to 6 inches long, and they are pinkish purple in colour. The plants may be kept neater and more compact by removing the flowering portion of the shoots before growth recommences in the following spring. Left to themselves, especially in soil that is at all rich, the plants are apt to get straggling and unkempt. _E. multiflora._--This belongs to the same type of Heath as _E. vagans_, the Cornish Heath, but differs in its more compact growth and shorter racemes of flowers. Although not so vigorous and showy, it may still be preferred for some situations. It is a neater plant, and its lower branches have not the same tendency to get sprawling and ungainly as _E. vagans_. In other respects it is much like that species, the leaves being of similar shape and arrangement, and the flowers of a paler purple; the raceme, however, is only 2 inches or so long. _E. multiflora_ is not found in Britain, but is a native of the country to the north of the Mediterranean Sea from France to Greece. _Calluna vulgaris._--This has been named Erica (Heath), and may be appropriately included in this chapter on Heaths. It is the Common Heath of mountain and moor, is very closely allied to the true Heaths, and has given rise to many varieties. It likes a peaty or sandy soil, and is longer-lived and more profuse flowering under cultivation in poor rather than rich soil. It is very charming when grown in natural masses in the wilder parts of the garden, and its value is all the greater because it flowers when almost all other shrubs are out of bloom, viz., from July to October. Numerous varieties are offered by the trade, amongst which the following are the most noteworthy, either for their beauty or for their distinctness: _Alba_ (white), _Alporti_ (crimson), _aurea_ (golden leaved), _tenuis_ (red), _pygmæa_, and _hypnoides_ (both dwarf). _Daboecia polifolia_ (St. Dabeoc's Heath) is a lovely little shrub, a close relative of the Heaths, and found wild in the west of Ireland. It grows a little over 1 foot high, and bears bell-shaped flowers rather abundantly on erect terminal spikes. They are purple or white, and sometimes have both colours in one flower, and the plants continue to produce them from July or August till the frosts come. It is quite as plentiful as the dwarf Heaths. _Alba_ is a white variety. _Menziesia polifolia_ is its former name, and is still found under that title in books. The three most suitable Heaths for limestone are _Erica carnea_, _vagans_, and _mediterranea_. CHAPTER XXIX NATIVE AND OTHER HARDY EVERGREENS Rambling about the country in winter, one becomes more and more impressed with the beauty of our native evergreen trees and shrubs. Seven names comprise them all--Yew, Holly, Scotch Fir, Spruce, Juniper, Box, and Ivy. Even of these the Scotch and Spruce Firs (commonly so-called, though the Scotch is a Pine) are doubtful natives, though so long acclimatised that they may be classed with our own. Those who are laying out new grounds on a large scale would do well to plant these grand things in plenty; indeed, in the case of any new planting that is taken in hand, unless the owner has a good knowledge of shrubs and some taste in their choice and disposition, a planting of these alone would save him from many a regrettable mistake, and from the prospect of the usual senseless jumble of mixed shrubbery that has hopelessly spoilt thousands of gardens. No foreign shrubs can compare with or take the place of our Yews and Hollies. However large a collection of exotics may be in a well-stocked arboretum, a winter walk among them only shows that there is nothing more cheerfully handsome than our Hollies, or more solemnly dignified than our Yews. On dry, sandy soils no Conifer is better for England than the Scotch Fir; or for moist, loamy regions and valley bottoms none is better than the Spruce. Exception is sometimes taken to the Spruce; and when planted in other than the place it likes it is, indeed, a wretched object, as on dry and hilly grounds. But a mass of Common Spruce in a cool, alluvial bottom is a picture of well-being, and no one can deny their majesty on alpine hillsides. The Douglas Fir is sometimes recommended in its stead, but this beautiful and quick-growing tree must still be regarded as an experiment. There is not as yet a single old Douglas Fir, and there are some among our botanical experts who are yet in doubt whether, for all its young vigour, it will be a lasting tree for our country. For dry uplands in light soil there is the lovely Juniper, best of all its kind (though often in nurseries foreign ones only are offered to its exclusion), and for chalky soils and loams the Box luxuriates, and can be used as a small tree, as well as in its usual bush form. The use of Common Ivy should not be forgotten. Tree or bush ivies are amongst the most beautiful and effective of winter plants, all flowering from October to January. A noble evergreen is the tree form of _Ivy amurensis_. In Ireland we have the Arbutus _Unedo_, and _A. Andrachne_ is a tree once seen will always be remembered; its coloured bark is very beautiful. IMPORTANCE OF A SUITABLE CLIMATE.--Evergreen shrubs luxuriate generally in the climate of the British Isles, especially in the southern and western counties, and constitute one of the great glories of the English garden, delighting in these sea-bound islands, with their cool and moist atmosphere. It has been established, therefore, that the evergreen seeks an equable climate, free from extremes of cold and heat, and with an even supply of moisture to both leaf and root, favouring in a marked degree the sea-coast with its salt-laden winds. As we travel south, so opportunities for growing an increasing variety of evergreen trees and shrubs become more apparent, until, in the south of Cornwall and the south-west of Ireland, things may be planted out with safety which towards the midlands and north would scarcely exist. But latitude is not everything, and easily proved so by the rude vigour of plants from New Zealand and the Himalayas that are happy in the north of Scotland, but failures in the midlands and further south of England, requiring the protection of glass to develop their characteristic beauty. The place for the tender evergreens must be protected from dry north and east winds. Mr. Bean writes me: "One of the most striking examples I have met with of the importance of having a situation such as is described is the Duchess' garden at Belvoir Castle. Belvoir is in the eastern midlands, a district where the average temperature is certainly not high, and where, during my stay there, the thermometer fell on more than one occasion to zero (Fahr.). Yet in this particular spot (known as the Duchess' garden) there were fine specimens of Himalayan Rhododendrons--one of _R. Falconeri_ being especially noteworthy for the way it grew and flowered--an _Azara microphylla_, 16 feet high, and other similar examples. The explanation of these successes, I believe, is entirely in the situation and exposure of the garden. It was formed on the slope of a rather steep hill, and is in the shape of an amphitheatre opening freely to the south. The bitter 'north-easter' loses much of its sting before it reaches the plants in this garden. In most gardens it is, of course, impossible to obtain sites so favourable as this. One has to make the best of what exists. But at the same time it shows the desirability, often the necessity, of choosing positions for the tenderer evergreens in which this need of shelter is satisfactorily met. Bamboos, Camellias, many Rhododendrons, Elæagnus, all afford striking examples of the value of a shelter belt on the north and east sides." A cool, moist soil is generally necessary for evergreen shrubs, and we know this to be true from the distress shown by many kinds during a dry and parching summer. THE TIME TO TRANSPLANT.--Early autumn, but much depends upon the previous weather. It often happens that evergreens cannot be lifted through a dry soil. The same trees after winter rains may be moved with ease and safety in April or May. An evergreen should be disturbed whilst the roots are active, and by doing this in September the shrub can establish itself before winter--hence the object of waiting until late spring, when autumn has been missed, as root growth has again begun. Autumn is a season generally of much atmospheric moisture, grateful dews, and welcome rains. It is the season for planting in general, and seldom is the work seriously disturbed until Christmas is past. We have shifted many evergreens without one failure in April and quite late in May, but our anxieties are great when the life-giving rains refuse to refresh the earth. The spring of 1901 will never be forgotten as a season of dry winds and brilliant sunshine, without rain to temper the unfortunate conditions, and the result was a great loss amongst newly planted evergreens. Mr. Bean says: "Some evergreens can with reasonable care be moved with perfect safety at any time, except perhaps from July to September. Rhododendrons are an example. During the last ten years I have transplanted them in every month of the year, except July and August. Indeed, in the case of Rhododendrons and most evergreen ericaceous plants, the problems of transplanting scarcely arise, simply because the fine fibres hold the soil so completely that the root system can, with due care, be removed practically intact. For the same reasons, very careful transplanting, such as is practised with a transplanting machine, may also be done at almost any season. "When the roots of large evergreen shrubs have been unavoidably damaged, it is often a good plan to remove a portion of the leafy branches. This helps to restore, in some measure, the balance between root and top. The shrub will frequently do this itself. Hollies, for instance, often lose a large proportion of their leaves after transplanting in spring; it is one of the surest signs of success, just as the _shrivelling_ of the leaves on the branches is the worst. Evergreen oaks also furnish other examples." A difference of opinion exists as to removing any of the leafy branches. A great authority writes me: "Keep on all the foliage you can. I have seen this succeed with large deciduous trees." Remember that Evergreen oaks planted in late spring or in summer should receive a thorough soaking of water once, then no more until new growth begins. _Syringe freely three times a day in hot weather._ I once saw a yew hedge that had been planted in mid-winter, the wrong time; it was looking rather brown through exposure to March winds. The time I refer to (April) a man was pouring water into the roots and the result was that nearly all these fine plants died. Had he damped the foliage twice or thrice a day instead they would have all lived. It is important in the case of newly planted yew and holly hedges to protect by screens of spruce boughs secured to a hurdle or any other material suitable at hand to assist the plants until they have started into growth. PRUNING.--This is a great advantage to all Evergreens in moderation; the majority, if left to their own will, become straggling in growth and unsightly. Evergreens differ from deciduous plants in regard to time of pruning. Most deciduous things may be pruned at any time between the fall of the leaf and the recommencement of growth in spring. But evergreens should never be pruned in late autumn or winter. For plants that are grown merely for foliage sake and not for the flowers, pruning should be done just as new growth is commencing. In the case of flowering shrubs like Rhododendron or Berberis it should be done as soon as the flowering season is past. Rhododendrons are improved by pruning, but the pruner must know something of the varieties and their growth. _Berberis stenophylla_ gains in beauty by severe pruning, thinning out and cutting back after flowering is over. It helps the plant to make those long, drooping growths which are so beautiful in spring. CLIMBING EVERGREENS.--One of the peculiarities of the evergreen class of plants is the marked absence of climbing species in cool temperate countries--that is, true climbers, not, the numerous things that are made to do duty as such on walls. If one takes up a tree and shrub catalogue of even the best nurserymen, one is struck by the few evergreen climbers offered. In spite of the fact that the cool, temperate regions of the earth have been so thoroughly ransacked during the last century, no plant has ever been found that equals or even approaches in value the Common Ivy and its varieties for the special purposes for which they are adapted. The best that are available are the Jasmine, _Ercilla volubilis_ (_Bridgesia spicata_), Smilax, _Clematis calycina_, and tenderer things like Lardizabala and _Passiflora cærulea_. [Illustration: _WEEPING HOLLY ON LAWN._] Evergreens as a whole are much neglected in ordinary gardens. Instead of drawing upon the great wealth of shrubs available, so many go on using the same old things over and over again, generally Aucuba, Portugal and Cherry Laurels, _Rhododendron ponticum_, and such like. THE HOLLY is one of the most beautiful of all evergreen shrubs, and many varieties are not known, _Ilex Wilsoni_, for example, and _Laurifolia nova_ (_Camelliæfolia_) which is very distinct from the former. The best of the Hollies, _Hodginsii_ (syn. _Shepherdii_), _Marnockii_, _Hendersonii_, _platyphylla_, _fructu-luteo_ (yellow-berried), _Handsworthensis_, _Laurifolia_, _Maderensis atrovirens_, which are all green-leaved varieties. Of variegated varieties, very beautiful are Golden Queen and Silver Queen, Handsworth Silver, _Argentea marginata_, and Mme. Briot. _Watereriana_ (Waterer's dwarf golden) makes an excellent little bush, with smooth leaves blotched and edged with yellow. THE BEST EVERGREENS.--The following is a representative list of the hardier species of evergreens which are considered most deserving of attention, and I have roughly grouped them according to their size. Conifers are not included. There is, of course, considerable difference in the sizes to which evergreens attain, according to the climate in which they are growing. The grouping here is merely intended to give an approximate idea of their habit. Those marked with an asterisk (*) are the more tender ones, and although valuable in the southern and warmer parts of the country, have not been grown in the colder localities, or if so, against a wall. (i.) TREES Common Box and varieties, especially Handsworthensis, which is exceptionally hardy. The variety pendula is very handsome in the shrubbery and Japonica aurea is one of the finest shrubs ever introduced for giving colour to the garden in winter. This plant should be pruned in spring to get the full rich colouring. Common Holly and varieties, especially such superb varieties as, of the large-leaved varieties, Wilsoni, Mundyi, Shepherdi, Camelliæfolia (syn. latifolia) nova, Marnocki, Madeirensis, and Hendersoni. The best small-leaved sorts are Handsworthensis, tortuosa, ovata, crenata, crenata latifolia and Doningtonensis. Of variegated sorts choose Golden Queen, Compacta aurea, Marginata, Handsworth Silver, Argentea marginata and grandis. *Magnolia grandiflora. Quercus Ilex (Holm Oak), laurifolia and Fordi. The Fulham Oak, not quite evergreen, but a beautiful tree. Yews (Taxus), Dovastoni, Dovastoni variegata, hibernica, hibernica aurea variegata, grandis, ericoides, cuspidata, elegantissima, lævigata, adpressa, and adpressa aurea variegata. (ii.) TALL SHRUBS (say 8 feet or more high) Arbutus hybrida and varieties. ,, Menziesii. ,, Unedo. ,, Andrachne, very fine. *Azara microphylla. Camellia japonica varieties. Cotoneaster buxifolia, horizontalis (Davidii), microphylla, and angustifolia. Cratægus Pyracantha, and the variety Lælandi. *Laurus nobilis (Sweet Bay), L. latifolius. Ligustrum lucidum, japonicum. Prunus lusitanica (Portugal Laurel). Prunus Laurocerasus (Common or Cherry Laurel). Quercus acuta. ,, coccifera (Kermes Oak). ,, phillyræoides. Rhododendrons, garden varieties. ,, catawbiense. ,, Fortunei. [Illustration: _ARBUTUS MENZIESII (Kew)._] (iii.) MEDIUM SIZED SHRUBS (3 feet or more) Aucuba japonica vars, male and female, green-leaved sorts, very fine. Berberis Aquifolium and vars. ,, buxifolia. ,, Darwinii. * ,, japonica. ,, stenophylla. ,, wallichiana. *Choisya ternata (Mexican Orange Flower). Cistus laurifolius. Daphne purpurea. Elæagnus macrophyllus. ,, pungens and vars. *Erica arborea. * ,, australis. * ,, lusitanica. Erica mediterranea, Vulgaris, Alporti, Hammondii, multiflora, and rubrum. Escallonia philippiana, E. rubra. *Eucryphia pinnatifolia. Euonymus japonicus. *Garrya elliptica. Ilex cornuta. Kalmia latifolia. Ligustrum japonicum. Olearia Haastii. Osmanthus ilicifolius. Phillyræa decora. ,, latifolia. Pieris floribunda. ,, japonica. Raphiolepis ovata. Rhamnus Alaternus and vars. Rhododendron azaleoides. ,, ponticum. ,, myrtifolium. Skimmia japonica, oblata and Formani, fine varieties. Ulex europæus flore pleno (Double Gorse, Furze, or Whin). Veronica Traversii. Viburnum Tinus and vars. (Laurustinus). Yucca angustifolia. ,, gloriosa. ,, recurvifolia. (iv.) DWARF SHRUBS (under 3 feet) Andromeda polifolia. ,, floribunda. Azalea amoena. Bruckenthalia spiculifolia. Bryanthus empetriformis. Butcher's Broom. Calluna vulgaris and vars. (Heather, Common Ling). Cotoneaster microphylla. ,, rotundifolia. ,, thymifolia. Daboecia polifolia. Daphne Cneorum (Garland Flower). ,, oleoides. Diplopappus chrysophyllus. Erica carnea. ,, ciliaris (Dorset Heath). ,, cinerea (Scotch Heather). ,, mediterranea hybrida. ,, Tetralix (Bell Heather). ,, vagans (Cornish Heath). Euonymus radicans and vars. Gaultheria procumbens (Partridge Berry). ,, Shallon. Genista hispanica, G. pilosa. Hypericum calycinum. Kalmia angustifolia. ,, glauca. Ledum latifolium, palustre. Leiophyllum buxifolium. Pernettya mucronata and vars. Rhododendron ferrugineum. ,, racemosum. Vaccinium Vitis-idæa. (v.) CLIMBERS AND TRAILERS Arctostaphylos Uva-ursi. Hedera Helix and vars. (Ivy). The bush forms might be included, all of which flower in winter and have berries. Vinca major (Common Periwinkle). Vinca minor (Lesser Periwinkle). It must not be forgotten that our British evergreens flourish in the coldest parts of Yorkshire in a climate that may be considered the most trying for vegetation in the British Isles. Hollies and Rhododendrons, where planting has been done on the hillsides, may be seen as quite large trees. The New Zealand Olearia Haasti may also be seen there--7 feet to 8 feet high and as much through. CHAPTER XXX SHRUBS FOR SMALL GARDENS It is possible in small gardens to grow many beautiful shrubs without constant cutting of the branches to keep them within set bounds. Those mentioned in the following list will grow in ordinary soil. Transplant during late autumn and early winter; and one golden rule to observe in the case of shrubs obtained from nurseries is to plant them in their permanent position as soon as possible after they are received, but should anything occur to prevent this, the roots must be well covered with soil till planting takes place. In winter large numbers of plants are sold at auction rooms, but though they may appear cheap, this is not always so, as there is no guide to the length of time they have been out of the ground, and in a dry atmosphere many of the smaller roots may have perished. Such plants take a long time to recover from the check. If trees or shrubs are bought at a local nursery, there is the great advantage of getting them in the ground again as soon as possible. The shrubs named are fully described elsewhere in this book. _Aucubas_, 3 to 6 feet. Evergreen shrubs, some with variegated, others with plain green leaves. The male and female forms are separate. If the latter are fertilised, bright-red berries result. _Azaleas_, 3 to 6 feet. For moist and peaty soil. _Berberis Aquifolium_, 4 feet; _B. Darwinii_, 6 to 8 feet; _B. stenophylla_, 6 to 8 feet; _B. Thunbergi_, 2 to 3 feet; _B. vulgaris purpurea_, 5 to 6 feet (a purple-leaved variety of the Common Barberry). _Cornus Spaethii_, 4 feet. This has rich golden foliage. _Cotoneaster frigida_, 12 to 15 feet. A sturdy tree, with scarlet berries in autumn. _C. horizontalis_, 2 feet; _C. microphylla_, 3 feet; _C. Simonsii_, 5 to 8 feet. _Cratægus Oxyacantha_ (Common Hawthorn). As a small tree this is delightful in small gardens, especially the double-flowered forms, of which the richest in colour is Paul's double crimson. As a contrast to this there is the double white. _Cytisus albus_ (White Broom), 6 feet; _C. nigricans_, 4 feet; _C. præcox_ (Sulphur Broom), _C. scoparius_ (Common Broom), 6 feet; _C. s. andreanus_. _Daphne Cneorum_ (Garland Flower), 1 foot; _D. Mezereum_ (the Mezereon), and the white variety _alba_. _Deutzia crenata fl. pl._, 6 to 8 feet; _D. gracilis_, _D. hybrida_. _Elæagnus pungens_, 6 feet. This is not so much planted as it should be; it is a rounded evergreen bush of great charm; flowers fragrant, November and December. There is a good variegated variety. _Euonymus japonicus_, 4 to 8 feet; _E. radicans_, 1½ feet. The variegated variety is very popular. _Forsythia suspensa_, 6 to 8 feet. A climbing shrub, but may be kept in bush form if pruned back hard after flowering. A mass of golden-yellow flowers in March or April. _Genista hispanica_ (Spanish Furze), 2 feet; _G. sagittalis_. _Hamamelis arborea_ (Japanese Witch Hazel), 6 to 10 feet; _H. zuccariniana_. _Hedera_ (Ivy). It must not be forgotten that several varieties form bushes. These are known as Tree Ivies, and are invaluable in shady spots. [Illustration: _HIBISCUS SYRIACUS (Althæa frutex), VAR. CÆRULEUS._] _Hibiscus syriacus_, 6 to 7 feet. _Hydrangea Hortensia_ (Common Hydrangea), 4 to 8 feet; _H. paniculata grandiflora_, 4 to 8 feet. Pruned back hard before starting into growth in spring, this can be kept dwarf, and if liquid manure is given the heads of creamy-white flowers in early autumn are very fine. _Hypericum calycinum_ (Rose of Sharon), 1 foot. Grows well under trees. _H. moserianum_, 2 feet. _Ilex Aquifolium_ (Common Holly). A familiar and handsome evergreen tree. The best variegated varieties are Golden Queen, Handsworth Silver, and Silver Queen. _I. crenata_ (Japanese Holly). _Jasminum nudiflorum_ (Winter-flowered Jasmine), Common White Jasmine. Both for walls or to ramble over some support. _Kerria japonica_, 5 feet. This little-known shrub should be more grown; its yellow flowers are small but pretty. _Flore-pleno_ is a popular variety. _Laburnum._ _Ligustrum ovalifolium aureum_ (Golden-leaved Privet), _L. sinense_ (Chinese Privet). _Magnolia conspicua_ (Yulan), 10 to 30 feet; _M. Lennei_, 6 to 12 feet; _M. soulangeana_, 6 to 15 feet; _M. stellata_, 3 to 6 feet. _Osmanthus ilicifolius atropurpeus._ _Philadelphus coronarius_ (Mock Orange), 8 to 12 feet; _P. grandiflorus_, 10 to 15 feet; _P. hybrids_. [Illustration: _MOCK ORANGE (Philadelphus coronarius)._] _Prunus._ This genus includes the Almonds, Apricots, Cherries, Peaches, Plums, and Laurels. The best are the Almond, Double-flowered Gean (_P. Avium fl. pl._), _P. davidiana_, _P. japonica_ (_P. sinensis_), _P. Laurocerasus_ (Common Laurel), _P. lusitanica_ (Portugal Laurel), _P. persica_ (the Peach), _P. pseudo-cerasus_, _P. triloba_, 6 to 12 feet. _Pyrus Aucuparia_ (Mountain Ash or Rowan tree). _P. floribunda_, _P. japonica_ (_Cydonia japonica_), _P. Maulei_, _P. spectabilis fl. pl._ _Rhododendrons._ Excellent where soil and surroundings are suitable. _Rhodotypus kerrioides_, 4 to 6 feet. _Rhus Cotinus_ (Venetian Sumach, Wig Tree, Smoke Bush), 5 to 8 feet; _R. glabra_, 6 to 12 feet; _R. typhina_, 8 to 15 feet. _Ribes aureum_ (Golden-flowered Currant), 4 to 6 feet; _R. sanguineum_, 4 to 6 feet. _Robinia hispida_ (Rose Acacia), 8 to 12 feet. A delightful tree; rosy flower clusters in early summer, but very brittle. Must not be in wind-swept corners. _R. Pseudacacia elegans_ (False Acacia), 20 feet; the Common False Acacia is too large for small gardens. _Rubus deliciosus_, 5 to 6 feet. _Skimmia Fortunei_ and _S. japonica_, 2 to 4 feet. Two neat little evergreen shrubs, with bright-crimson berries in winter. Cool, moist soil. _Spartium junceum_ (Spanish Broom). _Spiræa arguta_, 4 to 5 feet; _S. ariæfolia_, 8 to 10 feet, very beautiful; _S. Douglasi_, 6 feet; _S. japonica_ (_S. callosa_) and varieties (see tables); _S. media_, 4 feet; _S. prunifolia fl. pl._, 6 to 8 feet; _S. Thunbergi_, 4 to 5 feet. _Symphoricarpus racemosus_ (Snowberry), 5 to 6 feet. The variegated variety of the Common Snowberry is pretty. _Syringa vulgaris_ (Lilac), 8 to 12 feet. _Ulex europæus fl. pl._ (Double-flowered Furze or Gorse), 4 to 6 feet. Beautiful in hot and dry soil. _Viburnum Opulus sterile_ (Guelder Rose or Snowball tree), _V. plicatum_, 5 to 6 feet. _Vinca major_ (Periwinkle), 6 inches to 1 foot. A little creeping shrub, delightful for a rough bank, and will thrive under trees better than most shrubby plants. The pretty blue flowers appear for a long time. There is a variety with prettily variegated leaves. _V. minor_, another species, is smaller altogether. There are deep-blue and white varieties. _Weigelas_, 6 to 8 feet. Excellent shrubs for small gardens. SHRUBS FOR TOWN GARDENS From the preceding list of shrubs for small gardens a selection suitable for towns is appended. Many things refuse to live in the smoky and confined air of towns. This is particularly noticeable in the case of evergreens; the pores become choked with sooty deposit, and the plant consequently soon fails, whereas many of those whose leaves are removed annually are not so seriously affected. Conifers are generally a failure. This is a small list, but only small gardens are under consideration. Aucubas. Berberis Aquifolium. Berberis stenophylla. Cotoneasters, especially C. frigida, which is, however, a small tree. Cratægus Oxyacantha (Hawthorn) and varieties. Cratægus Pyracantha (Fire Thorn); C. Lælandi. Daphne Mezereum. Euonymus japonicus. Forsythia. Genista hispanica. Hedera (Ivy). Hibiscus syriacus. Jasminum officinale. Kerria japonica. Laburnum. Ligustrum ovalifolium elegantissimum (Golden-leaved Privet). Magnolia stellata, M. conspicua. Osmanthus ilicifolius. Philadelphus (Mock Orange). Privet. Prunus Amygdalus (Almond). Prunus Avium flore-pleno (Double-flowered Gean). Prunus Laurocerasus (Laurel). Prunus Persica (Peach). Prunus pseudo-cerasus. Pyrus Aucuparia (Mountain Ash). Pyrus floribunda. Pyrus japonica and varieties. Rhus typhina (Sumach). Ribes aureum. Ribes sanguineum and varieties. Robinia Pseudacacia and varieties. Spartium junceum. Spiræa arguta. Spiræa japonica and varieties. Symphoricarpus racemosus (Snowberry). Symphoricarpus vulgaris. Syringa vulgaris (Lilac) and varieties. Viburnum plicatum (Chinese Guelder Rose). Weigela rosea and varieties. CHAPTER XXXI SHRUB AND FLOWER BORDERS Where there are wide lawn spaces and fine trees in garden ground much of the effect is often lost or spoiled by the presence of unworthy trivialities where there should be distinct and bold features. The most frequent offender is a narrow strip of flower border, edging shrubbery and coming between the shrubs and the grass. Nothing is more useless than such a border. The shrubs would look much better coming right down to the grass, while if bright or distinct colour is absolutely required, it is easy to make a place here and there where some patch of Lily or other flower of bold form may be well seen. These narrow borders are undesirable, not only for their poor effect--we think not of one, but of many a fine place where there are furlongs of such futility--but because the plan is destructive to both shrubs and flowers. If the ground is not dug for a year the roots of the shrubs invade it; if it is dug and enriched for the flowers, the feeding roots of the shrubs are mutilated. In the case of a place where lawn comes up to shrub plantation, which, again, is backed by woodland, the better way is to have, in just the right places, a bold planting of something fairly large, whose flower shall endure for a good while, to let the large group of it come right through to the lawn, and also stretch away back into the woodland. In our southern counties, in sheltered places, where the ground is cool and moist, and at the same time well drained, nothing can be better than Hydrangeas. Other softer plants for the same treatment would be the fine _Nicotiana sylvestris_, and for earlier in the year White Foxglove, and even before that _Verbascum olympicum_. _Lilium auratum_ is also superb in such places, and _Polygonum Sieboldi_ and others of this fine race of autumn-blooming plants. If some of the shrubs at the edge of the grass, such as Azaleas, have beautiful colour at more than one time of the year, both at the flowering time and in autumn blaze of foliage, two seasons of beauty are secured. Hardy Ferns are undeservedly neglected as plants to group about the feet of shrubs; some of the bolder kinds, as the Male Fern and the Lady Fern, are charming as a setting to the Lilies that love cool, shady wood edges. [Illustration: _TALL EVERGREEN SHRUBS IN A FLOWER BORDER._] If shrubbery edges were planned with a view to good effect both far and near, what capital companies of plants could be put together. As one such example, let us suppose a cool spot, with peaty or light vegetable soil, planted in the front with _Skimmia_ and hardy Ferns, _Funkia grandiflora_, and _Lilium rubellum_. A little farther back would come _Lilium Brownii_, then a group of _Kalmias_ and _Lilium auratum_. One carefully-planted scheme such as this would lead to others of the same class, so that the quantities of grand shrubs and plants that are only waiting to be well used would be made into lovely pictures, instead of being planted in the usual unthinking fashion, which is without definite aim, and therefore cannot possibly make any good effect. We do not, as a rule, plant upright-growing Conifers of the Juniper and Cypress class in our flower borders, and yet the illustration shows how this may be done with the very happiest effect. Probably in this case the trees were there already, and the flower border was wanted, and therefore was made in circumstances that would not have been specially arranged at the outset. But it has been done with rare intelligence and sympathy, and the result is excellent. Here also is seen the best kind of edge treatment, for the grass is either cut with the scythe or the plants at the edge are lifted with a stick as the machine runs along, so that the usual pitiless machine edge is not seen, and the plants at the side bush out over the grass just as they should do. This is a thing that is rarely seen well done in gardens. CHAPTER XXXII SHRUBS UNDER TREES It is often a vexed question what to plant under trees when the space is bare, and sometimes there is an ugly view seen beneath the branches to shut out. Evergreens are the sheet anchor, relieved with a few deciduous shrubs grouped amongst them. Much depends upon the tree, whether a Beech or an Oak, a Maple or a Chestnut, and so on, as trees vary considerably in their method of rooting, as well as in the shade they give during the summer months. This affects the welfare of the plants underneath. Such trees as Oak, Ash, Plane, Birch, and Horse Chestnut are inclined to root deeply when they have grown to a fair size, and do not interfere directly with anything underneath them, although the roots extract much moisture from the soil. On the other hand, Beech, Elm, Lime, and Sycamore are more surface-rooting, and their roots often get entangled with and gradually kill plants growing near them. Beech and Elm are the greatest offenders, and grass frequently perishes under these trees. A few liberal soakings of water in dry weather are beneficial to shrubs or anything else under trees, but the soakings must be thorough, as mere sprinkles are more harmful than otherwise. The spread of large tree branches should also be noticed in summer, as sometimes one or two of the lower ones may be removed with benefit to the shrubs, judicious cutting away letting in light and air. The best of the larger growing evergreens to use under trees are Laurels, both common and Portugal, Yews, Box, Osmanthus, Aucubas, Phillyræas, common and oval-leaved Privet, _Ligustrum sinense_, and _Rhododendron ponticum_. Of these Yews, Box, and Osmanthus are perhaps as successful as any. The Osmanthus is not usually considered suitable for this purpose, but it succeeds well in the shade, and keeps a good dark-green colour. Hollies are sometimes recommended, but, though they may occasionally thrive under trees, it is not advisable to use many of them, as they are more often a failure, becoming thin and straggling in the course of a year or two. Of dwarf-growing evergreens _Berberis Aquifolium_, Butcher's Broom (_Ruscus aculeatus_ and _R. Hypoglossum_), _Cotoneaster microphylla_, _Euonymus japonicus_, and _E. radicans_, with their respective varieties, Skimmias, _Gaultheria Shallon_, Ivies, especially the common English, Irish Ivy, and Emerald green, _Pernettya mucronata_, St. John's Wort (_Hypericum calycinum_), and Vincas can all be recommended, as they all do well in the shade, and most of them will flower freely. For a very dry spot where nothing else will grow the Butcher's Broom and St. John's Wort should be planted, as both will grow and thrive where other plants die. With deciduous shrubs under trees the difficulty is not so much in getting them to live as in coaxing them to flower, but a few of them will do well in the shade, and, as a rule, bloom freely. Of these the best are the common and White Brooms, _Azalea pontica_, _Genista virgata_, _Philadelphus_, Forsythias, and _Daphne Mezereum_. The shrubby Spiræas may also be used sparingly in a fairly light and open place, though plenty of sun is required as a rule to enable them to flower properly. In addition, though their flowers are insignificant, _Cornus alba_ with its red stems in winter, the Snowberry (_Symphoricarpus racemosus_), which is laden every year with white berries long after the leaves have fallen. The question about shrubs growing under trees is so frequently asked that the names of those most successful are given, but generally the beauty of the tree is lost when smothered up with evergreens and other shrubs beneath its spreading branches. A tree is a picture in itself, and it is pleasant to see the grass creep to the branch edge and then cease, leaving a brown earth patch under the canopy of foliage. Shepherdi Holly, Tree Ivies, and _Berberis stenophylla_, it may be mentioned, are a success under trees. CHAPTER XXXIII HARDY SHRUBS IN THE GREENHOUSE Hardy shrubs have for many years brought colour and fragrance to the greenhouse in the depth of winter, but we think it is only within recent years that they have been used in such beautiful variety as at the present time. The great show of the Royal Horticultural Society in the Temple Gardens, and many of the delightful fortnightly displays, have been responsible for much of their present popularity, and the picture of a group of Plums, Peaches, Almonds, Wistarias, and many other things in flower long before their natural season, is refreshingly pleasant when perhaps winter still lingers. So many shrub families may be used for gently forcing into bloom before their time that it is impossible to lay down hard and fast rules with regard to culture. In some cases the plants may be lifted in the autumn, then potted, and placed out of doors until they are removed under glass, when the flowers will open in profusion; but the shrubs that can be treated in this way make dense, fibrous masses of roots, therefore scarcely feel the check of removal. Some shrubs, however, transplant so badly that it is needful to grow them entirely in pots. Shrubs for flowering under glass are grown in large quantities by the English nurserymen, and very beautiful they are when in flower, bringing the beauty of early summer to the opening days of spring. Many grow their plants in pots, the general method being what may be regarded as a modification of pot culture and planting out, that is to say, although the plants are potted, and that in fairly large pots, they are plunged in the open ground over the rim of the pot, and in a position fully exposed to air and sunshine. Although a few roots may be pushed out over the rim, and also through the hole in the bottom, this treatment has the effect of keeping them far more compact than would otherwise be the case, hence the check of removal is not so great as if they have unlimited room. This partial confinement of the roots checks a too luxuriant growth and promotes flower-bud formation. In the cultivation of shrubs for this purpose, whether they are confined in pots or planted out, choose an open, well-exposed position, carefully guarding against overcrowding, as this tends to leaves instead of flowers. With the same object, they must be kept free from weeds, and not allowed to suffer from drought. With few exceptions, the best time to lift and pot the plants is as soon as possible after the leaves have fallen in the autumn. When done at this time the young roots recover from the check, and get hold of the new soil before the flowering season. The pots must be plunged in leaves, spent hops, or cocoa-nut refuse, to keep them in an even condition of moisture, and after potting never allow the roots to suffer through dryness. Whether intended for very early flowering or later on, the plants should at first only be taken into a comparatively cool structure, and, if necessary, brought to a greater heat by degrees, and the lower the temperature, say about 55 degrees, the more beautiful the flower colouring; while, when they are only required in bloom a little before the natural season, mere protection from sharp frosts and keen winds is alone essential. The advantage of early potting is shown conspicuously in the case of Azaleas. The flowers produced by plants that have been potted soon after the leaves have fallen will remain twice as long in beauty as on those not potted until after Christmas. In a general way, plants that have been forced hard to get them into flower early cannot be depended upon to bloom satisfactorily the following season, no matter how carefully they may have been treated, but those merely brought into bloom a little in advance of those out of doors will undergo the same ordeal next year. Too often, when the flowers are over, the shrubs are put away in some corner and forgotten, and the result is injured leaves and general upset. Shrubs so treated cannot perform their duties in the year following. Shrubs that have finished flowering under glass before the time of frost and cold winds is past should be at first carefully protected and gradually hardened off. Where a cool house is not available, a frame in a sheltered position is suitable, but even then avoid overcrowding. By the middle of May this precaution is not so necessary, although keen frosts and winds are experienced that would injure foliage developed under glass. Where potting is necessary, that is, in the case of plants grown permanently in this way, it should be done before they are placed in their summer quarters. For this the pots should, if possible, be placed on a firm bed of ashes and plunged in some moisture-holding material, such as partially decayed leaves, spent hops, or cocoa-nut fibre refuse. Occasional doses of liquid manure during the growing season are beneficial, particularly in the case of shrubs that have not been re-potted, as the limited amount of nourishment in the soil will have gone by that time. The following is a list of the best shrubs for flowering under glass:-- ANDROMEDA (known also as Pieris and Zenobia).--The Andromedas are beautiful shrubs, with lily-of-the-valley-like flowers, and form such a mass of fibrous roots that they can be lifted from the open ground and potted without receiving any check. When placed in a cool house they flower profusely. The best are _A. floribunda_, which has crowded, somewhat stiff spikes; _A. japonica_, known by its drooping racemes; and _A. speciosa pulverulenta_, which has hoary leaves and waxy-white bells. The first two may be had in flower by the end of March, but the other is later. AZALEA.--One of the useful classes of shrubs that we have for this purpose, quite as valuable for hard forcing as for flowering later in spring. Although the formation of the roots is dense and wig-like, they are, as already stated, all the better for being potted early, while they may be permanently grown in pots in a satisfactory way. The Chinese _A. sinensis_, or _mollis_, as it is more popularly called, is of close and compact growth, with massive clusters of large flowers, varying in colour from pale yellow to deep orange salmon, and innumerable tints and shades. Among the most beautiful are Alphonse Lavallé, bright orange; Anthony Koster, deep yellow; Dr. Pasteur, orange red; General Vetten, orange; Hugo Koster, salmon red; and J. J. de Vink, soft rose. The varieties grouped under the head of Ghent Azaleas are very beautiful, and quite as suitable for forcing as the preceding. The individual flowers are smaller, but they are borne in such profusion that the whole plant is a mound of blossom. The colour varies from white, through all shades of yellow, orange, pink, rose, and scarlet, to bright crimson, so that plenty of variety is available, and some forms have double flowers. These are not so showy as the single Azaleas. Azaleas, when planted out, require a certain amount of peat or other vegetable matter in the soil, and this is even more important when they are grown in pots. A suitable compost consists of equal parts of loam, leaf-mould, and peat, with half a part of sand. Very little pruning is needful, and this to consist only of shortening an occasional shoot that threatens to upset the balance of the plant, and thinning wiry and exhausted growths; but remove seed pods directly the flowers are over, as these are a drain upon the plant's strength. BERBERIS.--Few Berberises are of much account for greenhouse decoration, the best being the orange-flowered _B. Darwinii_ and the rich yellow _B. stenophylla_. They will not flower well if forced hard, but in a cool house, with very little heat, they are very charming. A successful grower of shrubs under glass writes: "I knew of some bushes of _B. stenophylla_ that had been treated in this way for five years, and little trouble was taken with them, yet they were so beautiful as to be much admired every year. After flowering, the weakly growths were cut out and the pots plunged in the open ground. Manure water was occasionally given, and with this treatment they did well." CARPENTERIA CALIFORNICA.--This evergreen shrub, even in the south of England, is all the better for slight protection, and it is delightful in the almost cold house, the white flowers, reminding one of those of the Japanese anemone, appearing about May. It is a very beautiful shrub. CARYOPTERIS MASTACANTHUS.--This Chinese shrub will bloom freely in light and warm soils, bearing lavender blue flowers in profusion during the autumn; indeed, so late that when cold and wet weather occurs they often fail to expand at all. This difficulty is overcome when the plants are grown in pots and taken into the greenhouse for the flowers to open; it is then very pretty and much liked. After flowering, the shoots generally die back almost to the ground, but break up with renewed vigour in spring. CEANOTHUS.--Some of the early-flowering Ceanothuses are very valuable; they may be grown in pots, and their flowers are of pleasing blue colouring, which is unusual and therefore welcome. Among the best for this purpose are _C. dentatus_, _C. papillosus_, and _C. veitchianus_. Ceanothuses do not transplant very well, and if intended for flowering in pots should be lifted in the autumn, potted carefully, and wintered in a cool house. They may be kept altogether in pots, giving them much the same attention during summer as _Berberis stenophylla_. CERCIS SILIQUASTRUM.--This is the Judas tree, and as many know, while the leaves are still absent the stems bear clusters of rosy-purple flowers. It may be lifted and potted in the autumn or kept altogether in pots, but on no account indulge in hard forcing, as it resents this treatment. Well-grown specimens are very pretty when in flower in late March. CHIONANTHUS.--There are two species of Chionanthus, viz. the North American Fringe tree (_C. virginica_) and its Japanese representative _C. retusus_. They resemble each other very much, but the American form is the better of the two. The Fringe trees are very charming when in pots. Prune back hard after flowering and fully expose to the sun to ensure plenty of flower buds. A moist soil is essential. MEXICAN ORANGE FLOWER (_Choisya ternata_). This will bear its white fragrant flower clusters in March in a greenhouse, and a succession is maintained for some time. It is most satisfactory when grown altogether in pots and plunged outside during the summer. CLEMATISES.--Of late years the various forms of Clematis have been grown largely under glass and used for various purposes, not only in the shape of large specimens, but in pots five inches in diameter, the plant being secured to a single stake and carrying several big showy flowers. Two somewhat new continental varieties, Marcel Moser and Nelly Moser, have proved very useful for this treatment. The plants flowered in small pots are those that are propagated in the preceding spring and plunged out of doors during the summer. The Himalayan _C. montana_ that flowers naturally so early in the season readily responds to a little heat, and in the greenhouse in spring it is almost as welcome as the New Zealand _C. indivisa_. CLETHRA.--Although _C. alnifolia_ does not flower until the autumn it may be had in bloom in spring. Of course, it will not be so early as shrubs that are naturally in beauty in the spring, but in May its white, fragrant flowers should be seen. It requires a cool, moist soil and sunshine, while prune moderately immediately after flowering. Lifted in the autumn soon after the leaves drop, it will succeed well. CORYLOPSIS SPICATA.--This reminds one of a small Hazel bush, and in early spring before the leaves appear, the drooping clusters of fragrant yellow flowers appear in profusion; simple protection is all that is needed to get flowers quite early in the year, when it is very pretty in the greenhouse. It thrives well kept permanently in pots, or it may be lifted and potted in the autumn. No pruning is necessary. CYTISUS (Broom).--The various Brooms are much admired, whether in the open ground or under glass, and for the latter purpose they must be established in pots, for their roots are few, descend deeply, and therefore transplanting is difficult. They will not bear hard forcing, but in a greenhouse may be had in flower by the end of March, or soon after. If kept altogether in pots, cut them hard back after flowering to encourage vigorous shoots for another year. Numerous sorts may be grown in pots, particularly the Spanish Broom (_C. albus_), the common Broom (_C. scoparius_), with the hybrid Andreanus and the sulphur-coloured _C. præcox_. DEUTZIA.--The pretty _D. gracilis_ is well known as one of the best of all shrubs for early forcing, and the whole family is of great interest as pot plants and out of doors. Of these smaller Deutzias some beautiful hybrids have been raised, particularly _D. Lemoinei_, _D. hybrida venusta_, and _D. kalmæflora_, all of which may be forced almost, if not quite, as readily as _D. gracilis_. The old and exhausted shoots of these Deutzias should, if the shrubs are kept in pots, be cut away to allow young and vigorous ones to develop. Though they may be had in flower early, they are much appreciated in the greenhouse, even as late as the month of May. The larger growing _D. crenata_, with its numerous varieties, _Candidissima flore-pleno_, _Wellsii_, and _Watererii_ will not bear hard forcing, but can be had in flower with little trouble in April and May. Good, well-ripened bushes may be lifted in the autumn, and if potted and carefully attended to they will flower well the following spring. DIERVILLA (WEIGELA).--Many of the Bush Honeysuckles, as the Weigelas are called, will flower well in a cool house, but they do not last sufficiently long in bloom to make them of great value for this purpose. The best is the dark-coloured _Eva Rathke_, which grows naturally into a neat bush; the flowers are of claret colouring. HEATHS.--_Erica carnea_ is very pretty in a cool house in mid-winter, all that is needed being to lift the clumps from the open ground, pot, and keep watered; while the large-growing Portuguese Heath, _E. lusitanica_, which flowers naturally in February in the open ground, when the weather is not too severe, well repays glass protection at that season. FORSYTHIA.--The Forsythias flower in the open ground by the month of March, and indoors, of course, much earlier. The most effective is _F. suspensa_, which is naturally a climber, or, at all events, of loose and rambling growth. When needed for pots, tie the principal shoots to a stout stake, and let the smaller branches grow at will, the result being a fountain of yellow flowers. After flowering in the greenhouse, cut back the shoots hard, leaving only an eye or two at the base. These eyes will break up and produce flowering shoots for another year. By this method of treatment the same plants may be kept for many years, provided they are carefully attended to and given occasional doses of liquid manure during the summer. HYDRANGEA.--The many varieties of the common Hydrangea are all valuable for the greenhouse, particularly _Cyanoclada_, _Mariesii_, _Rosea_, _Stellata_, and Thomas Hogg. To obtain small flowering plants the cuttings are struck in spring or early summer, grown on freely for a time, and well ripened by full exposure to air and sunshine before autumn. Plants grown in this way readily respond to a little heat in the spring. Larger specimens, too, may be brought on in the same way. The Japanese _H. paniculata grandiflora_ needs quite different treatment, the plants being generally grown in the open ground, from whence they are lifted and potted in the autumn. Before potting prune the long, wand-like shoots back hard, leaving only about two eyes at the base. By so doing the plants are kept dwarfer, and the flower heads are larger than if no pruning were done. By some the Hydrangea is grown as a standard, and is very effective when in beauty. ITEA VIRGINICA.--A neat little bush, about a yard high, with dense spikes of white flowers. It needs a sunny spot in a cool and moist soil, and under these conditions will flower freely if carefully lifted in the autumn and potted. It must not suffer from dryness afterwards. No pruning is necessary. JAMESIA AMERICANA.--A pretty little white-flowered shrub from the Rocky Mountains. It will bloom freely under glass, but must not be forced hard; it may be treated in the same way as the Itea. KALMIA.--All the Kalmias are good pot shrubs. The roots are dense and wig-like, reminding one of those of a Rhododendron, so that well-budded plants can be lifted in the autumn and potted without risk. They must be brought on gradually in a cool house, and never suffer from want of water. The earliest to bloom is _K. glauca_, followed by _K. angustifolia_, while later on there is the largest and best-known species, _K. latifolia_, the Mountain Laurel of the United States, which has pretty pink flower clusters. KERRIA JAPONICA (the Jews' Mallow).--The single Kerria is a twiggy bush, with bright yellow flowers, like those of a single Rose, and expand quickly in spring. The major form of the double Kerria is much better than the ordinary one; they can be potted in autumn or grown permanently in pots. After the flowering season is over the double variety can be spurred back hard to prevent a tall weakly growth. LABURNUM.--This has long been used for the greenhouse, and very effective it is when well flowered. It is as a rule most successful when in large pots, in the shape of a standard. Prune back moderately after flowering. LONICERA (Honeysuckle).--As _L. fragrantissima_ flowers naturally out of doors soon after Christmas when the weather is mild, it is evident that no forcing is needed to obtain it at that season, and in a cool greenhouse the little white flowers are remarkable for their delicious perfume. As spring advances the early Dutch may be flowered under glass, while the scarlet Honeysuckle (_L. sempervirens minor_) is a delightful greenhouse plant, not used so much as it deserves to be for rafters and similar purposes in the greenhouse. LOROPETALUM CHINENSE.--This Chinese shrub, with its long, pure white, strap-shaped petals, bears much resemblance to the Chionanthus, and is quite as desirable for flowering in pots. It may be either lifted in the autumn or grown altogether in pots. MAGNOLIA.--The Magnolias can be grown under glass. If allowed to come gradually into bloom in a greenhouse the large flowers will open freely. As a rule they transplant badly, and for that reason, at least the choicer ones, are kept in pots for convenience in removal. From this it will be understood that as a rule it is more satisfactory to keep them permanently in pots than to lift them in the autumn. _M. purpurea_ can be grown more easily than any of the others in this form. When grown in pots for the greenhouse, if they get too large for that structure they may be planted permanently out of doors and their place taken by smaller plants. Of those particularly valuable for this treatment are the little _M. stellata_, a charming shrub; _M. Lenné_, which has massive chalice-like flowers, rosy-purple outside; _M. conspicua_, _M. soulangeana_, and _M. purpurea_ among the early Magnolias; and of those that flower later the Japanese _M. parviflora_ and _M. Watsoni_ do well in pots. OLEARIA.--The best known of the Daisy trees of New Zealand is _O. Haastii_, which flowers freely in August. One at least of the species blooms naturally much earlier, namely _O. stellulata_ (_O. gunniana_), and very pretty it is under cover and with its daisy-like blossom. To be seen at their best, grow them altogether in pots and give the protection of a cool house in winter. TREE PÆONIES.--The magnificent varieties of the Tree Pæony that have appeared in recent years have led to a great increase in their culture. Though hardy in many places, their young leaves and flowers are frequently injured by late frosts, hence they are often flowered under glass. In this way they make a gorgeous display in the greenhouse, which is sufficiently warm for them in all stages. If forcing is attempted they are quickly spoilt. They must be potted in good loamy soil, and are most satisfactory when grown altogether in pots, as many of the long fleshy roots will be injured in digging up established plants. PERNETTYA MUCRONATA.--Though grown chiefly for its ornamental berries, neat little bushes are very pleasing in the greenhouse when thickly studded with little white lily-of-the-valley-like flowers, so pretty against the dark-green colouring of the leaves. The treatment recommended for Kalmias is suitable for the Pernettyas. The fruits are very charming. PHILADELPHUS (Mock Orange).--This in its several forms may be lifted in the autumn and flowered well the following spring, not early, as the forcing must be very gentle. Even then the perfume of _P. coronarius_ is too powerful to be pleasant in a confined space. This objection cannot, however, be urged against M. Lemoine's hybrids between this species and the pretty little Mexican _P. microphyllus_, which has a fragrance like that of ripe apples. These newer hybrids--_Avalanche_, _Boule d'Argent_, _Gerbe de Neige_, _Manteau d'Hermine_, _Mont Blanc_, and _Lemoinei_--are all worth a place either in the open ground or for flowering in pots. PRUNUS.--Several classes that were at one time considered as separate genera are now included in the genus Prunus, which was formerly limited to the Plum family. Now the Cherries, Almonds, and Peaches are only sections of the genus Prunus, as explained elsewhere in this book, but as they are better known under their respective names it will be wiser to refer to them thus. The Cherries (_Cerasus_) have been added to considerably of recent years, several varieties having come from Japan, mostly of _P. (Cerasus) pseudo-cerasus_. These, which include such varieties as _Sieboldi_, _Watereri_, and J. H. Veitch, all flower freely when quite small, an important point when considering plants needed for flowering under glass. Where larger plants are required the double form of the Wild Cherry (_P. Avium_) is very beautiful. The Almonds flower early naturally, and under glass, of course, earlier still; the variety _purpurea_ is one of the best, while a distinct species, _P. (Amygdalus) davidiana_ and its variety _alba_, are also suitable for growing under glass. The Peaches (_Persica_) form a delightful group, all available for flowering under glass; indeed, they respond readily to gentle forcing, hence may be had in bloom by March. There are several varieties, the flowers ranging in colour from white, through pink, to crimson, and double as well as single. One of the finest forms is _magnifica_, a Japanese variety, semi-double, and brilliant carmine crimson in colour. The purple-leaved Peach is very charming. Of the true Plums, special mention must be made of the dark-leaved variety of the Cherry Plum, known as _Prunus Pissardi_, of the pretty little _P. japonica alba plena_, and _japonica rosea plena_, more generally known in gardens as _P. sinensis_, which has slender shoots, wreathed for the greater part of their length with double rosette-like flowers, and the charming pink semi-double _P. triloba_. All these forms of Prunus will, if they have been regularly transplanted, lift well in the autumn and flower without a check. They are also quite satisfactory if kept altogether in pots when spurred back after flowering and encouraged to make free and well-ripened growth during the summer months, when they should be plunged out of doors in a sunny spot. PYRUS.--The very beautiful _P. floribunda_ is quite happy under this treatment, and _P._ or _Cydonia japonica_ (the Japanese Quince) that flowers early in the year is pretty under glass, especially the distinct _P. Maulei_, which is of dense and compact growth, and bears salmon-red flowers in profusion. Grow the Pyruses in a similar way to the Prunuses. RAPHIOLEPIS JAPONICA (_R. ovata_).--An evergreen of sturdy growth, and about 3 feet high, with terminal spikes of pure white hawthorn-like flowers. It is decidedly uncommon and ornamental when in bloom. Out of doors its season is June, but, of course, is earlier under glass. RHODODENDRON.--These are the most gorgeous of shrubs, and largely used for flowering in pots or tubs. They form a dense mat of fibres, and can therefore be lifted with little check. Owing to this they can, when ordinary care is used, be transferred to new quarters without losing a leaf, not only when potted, but also when planted out in the open ground. Hard forcing must be avoided, but the Rhododendrons may be brought on gradually in gentle heat. Under this treatment they must be well supplied with water, and liberal syringing is also beneficial. The wide range of colouring in the Rhododendron family gives an opportunity for getting almost any shade desired. RHODOTYPUS KERRIOIDES.--A beautiful Japanese shrub, reminding one of a Kerria, but the flowers are white. It will succeed with the same treatment as the Kerria requires. RIBES (Flowering Currant).--Both the yellow-flowered _R. aureum_ and the various forms of _R. sanguineum_ can be brought into flower early under glass, but the flowers do not last long, and for this reason the shrubs are little used for the purpose. SPIRÆAS.--An extensive family, some of which bloom delightfully when lifted and potted in the autumn and brought into flower in gentle heat. They may also be grown permanently in pots, but as a rule autumn potting is preferable. The most popular is _S. confusa_ or _media_, but also very charming are _S. arguta_, one of the most beautiful of all Spiræas, _S. Van Houttei_, _S. Thunbergi_, and _S. prunifolia fl. pl._, which all bear white flowers, those of the last mentioned being double. STAPHYLEA (Bladder Nut).--_S. colchica_ is most used for forcing, and is a charming shrub for the purpose. It quickly responds to heat and moisture. Brought on in a gentle greenhouse temperature, it gives a wealth of drooping clusters of white fragrant flowers. Keep the shrubs in pots, as the buds are produced more freely than when planting out is done, and after the flowers are over prune hard back. There is a hybrid between _S. pinnata_ and _S. colchica_, called _Columbieri_, which is better than _S. colchica_. SYRINGA (Lilac).--The Lilac is one of the most popular of shrubs for forcing, and may be had in bloom by Christmas or soon after, its flowers being welcome from then until they appear out of doors. Thousands of plants for flowering under glass are prepared in the most careful way every year, the neat bushes, about 2 feet high, having been grown in pots 7 or 8 inches across and plunged in the open ground. This treatment results in close and compact balls of soil, which, when turned out of the pots, retain their shape and bear the journey well. These plants are pruned hard back after flowering to keep them dwarf. Lilacs that have been frequently moved may be lifted and flowered without risk. Most of those sent from Holland consist of the white-flowered variety, _Marie Legrange_, but the dark-coloured _Charles X._ is also grown. The many double-flowered Lilacs are not so popular as the singles. It is a pure delight to smell the flowers of the Lilac long before they appear in the open garden; they are most welcome. VIBURNUM.--When the plants are well budded the Laurustinus (_V. Tinus_) will flower throughout the winter in a greenhouse. Of those that are amenable to slight forcing the best are the common Guelder Rose (_V. Opulus sterile_), the Chinese _V. plicatum_, and _V. macrocephalum_. Treat them in the same way as the Lilac. The Guelder Rose is a delightful shrub under glass, with its wealth of ivory-white balls. It is one of the most interesting of all the things that can be brought into bloom in a greenhouse. Treat the Viburnums in the same way as recommended for the Lilacs. WISTARIA.--It is only within the past few years that the Wistaria has been used to any extent for flowering in this way, but now it is universally admired. At the exhibitions early in the year it always attracts more attention than any other shrub grown in a greenhouse; the soft lilac colouring of the flowers is very beautiful against the tender green of the expanding leaves. The best and general way is to grow it as a standard, as the racemes hang down in graceful profusion. _W. sinensis_ is the Wistaria planted so freely against houses and pergolas, and for flowering under glass the variety _alba_ may be mentioned; it is more satisfactory than in the open garden. _W. multijuga_, which has racemes of great length, may also be tried, but _W. sinensis_ is as charming as any, and the most likely to give satisfaction. Wistarias transplant badly, hence in nurseries are usually kept in pots; therefore, for flowering under glass, permanent pot culture is the proper treatment. To obtain standards train up a single shoot till the required height is reached, then stop it, and encourage the formation of branches. When the head has reached flowering size, after the flowers are over, spur the shoots back to good eyes to keep the growth fairly compact. JAPANESE MAPLES (_Acer palmatum_ and varieties).--The handsome foliage of the Japanese Maples forms their chief charm. When grown under glass they are very beautiful, the leaves varying greatly both in colour and shape; some almost plain, others deeply cut and almost fringe-like. CHAPTER XXXIV SHRUB GROUPS FOR WINTER AND SUMMER EFFECT In the gardens of Lord Aldenham at Elstree an interesting feature is the grouping of shrubs for summer and winter effect, and some valuable notes, contributed to the _Garden_ on this subject, may be helpful to those desirous of getting the best results from both tree and shrub:-- The grouping of suitable subjects, either in the pleasure-ground proper, on the margin of wood, lake, and stream, and especially so in the half-wild garden, when carefully carried out, has such a good effect at all seasons that it is difficult to understand why it is not more generally done, for only when massed together is it possible to see the true beauty of many of the commoner hardy shrubs. For some years this way of planting has been practised at Elstree to a considerable extent, and the following experience may be helpful to others. The chief desire here has been to create autumn and winter effect, and Nature has been of slight assistance to the planter, as the land is not undulating but generally flat and uninteresting, consequently much thought and attention have been devoted to attaining the desired object. No two shrubs grown either for the beauty of their leaves or bark should be mixed together; the display is more pleasurable when they are kept apart. Having determined on the sites to be planted, use white stakes for marking the outline, and plant boldly. The ground should be thoroughly trenched, and poor land well enriched with farmyard manure, and the planting proceeded with either in spring or early autumn. This planting will apply to dwarf-growing subjects. The deciduous section is dealt with first. ARONIA FLORIBUNDA.--A delightful plant when grown as a bush, bearing sweetly-scented hawthorn-like flowers in May, very effective, and succeeded by a wealth of deep-purple berries in autumn. This should also receive an annual pruning during winter or early spring. Allow a distance of 2 feet 6 inches between the plants, which are well suited for any purpose. The ground should be kept clean underneath it. BERBERIS THUNBERGI.--Few deciduous shrubs can excel this for its beautiful foliage during autumn, and it deserves to be planted more extensively. In no position is it seen to better advantage than when in large masses over bold pieces of rock. The shrub should not be pruned, but allowed to retain its natural habit, and will succeed in almost any soil. No plant is better adapted for such positions. BERBERIS VULGARIS PURPUREIS.--This has deep-purple foliage of a very pleasing shade, and it bears bright-scarlet berries in autumn, succeeds best on chalky soils, should be cut close to the ground every third winter, and the soil left undisturbed about the roots. _B. v. foliis-purpureis_ is remarkable for its very dark purple leaves throughout the summer. Cut back every spring; it succeeds in poor ground. _B. aristata_ is very distinct in winter; bark brownish-red. _B. virescens_ is another charming winter shrub. COLUTEA ARBORESCENS.--The Bladder Senna may be planted in the half-wild garden, and will succeed in almost any position and in any soil. Its yellow flowers in July are pretty, but the seed-vessels during winter are most effective; it should be pruned back hard annually. There are several varieties, each of which are equally well adapted for this purpose. Plant 3 feet apart. CORNUS SANGUINEA (Dogwood).--Few deciduous shrubs are more easily grown or more effective during winter than the Scarlet Dogwood. It may be grouped in any position either in the gardens or outside when of any extent, and when space is no object the beds or groups can hardly be too large. The foliage attains a beautiful bronze tint during autumn, but unfortunately soon falls. The position should be open, and it is absolutely essential that the growths be cut to the ground annually the first week in April, bearing in mind that it is only the young wood which puts on its brightly-coloured robe in winter, and the more intense the cold the better colour will be the wood. Plant 3 feet apart. _Cornus sanguinea variegata_ is a beautiful silver variegated form of the above, but not so vigorous. It is very fine for summer decorations, and should be much more appreciated. Plant at a distance of 18 inches and prune annually. The scarlet wood, though small, is very pretty in winter, but not showy enough in the distance. _Cornus alba Spathi_ has beautiful golden foliage in the summer, and does not lose its brightness in the hottest years. Requires the same treatment as the above. CORYLUS MAXIMA ATROPURPUREA.--One of our best purple-leaved plants, especially so in early summer. Arrange to plant this near _Acer negundo variegata_, _Sambucus nigra aurea_, or both, and the effect will be good. It will succeed on almost any kind of well-trenched ground. Plant the shrubs 3 feet apart, and they will require little attention, but every fifth year the shoots should be cut clean to the ground, when the growth and foliage will be much more robust and telling. COTONEASTER SIMONSII.--A strong-growing shrub, and suitable for making large groups; it is very effective during autumn and winter when studded with its red berries. It should be planted 3 feet apart and not pruned, but about every fifth year it should be cut close to the ground. CYTISUS ALBUS, the Common White Broom; _Cytisus scoparius_, the Common Yellow Broom; and the effective although newer variety, _C. scoparius_, _andreanus_, are all delightful plants when extensively planted, not only when in flower, but their fresh-looking green wood is pleasing at all seasons. Plant early in April 3½ feet apart, using small plants. None of the Brooms like being cut back to the hard wood, but the young growths may be shortened back after flowering. _C. præcox_ is perhaps the best of the whole family, flowering profusely, and is of good habit. It should be planted 4 feet apart, and the strong growths pegged down in the soil. DAPHNE MEZEREUM and the white variety _album_ are among our earliest and most beautiful flowering shrubs; _Autumnale_ is excellent, it blooms in late autumn. They should be planted 4 feet apart, either immediately after flowering or in very early autumn, both flourishing best on light soils. DIMORPHANTHUS MANDSCHURICUS (syn. _Aralia mandschurica_).--This fine tropical-looking plant, when planted in large beds, forms a magnificent feature during the summer months, and in the winter the stems when bare are both curious and interesting. It enjoys a deep rich soil, and is easily propagated from root suckers. Plant at a distance of 5 feet apart. EUONYMUSES.--The true variety of _Euonymus alatus_ must rank as one of the most valuable plants for autumn effect. Words can hardly describe its beautiful tints. It is a slow grower, but will succeed in almost any kind of soil. Plant 3 feet apart. _E. europæus_ (the Spindle tree) should be planted in large beds or masses at a distance of 4 feet apart, and pruned annually. It deserves a place by any woodland walk or in the half-wild garden. Thus treated it will fruit most freely, and its pretty pink berries hanging in thick bunches are sure to attract attention. The white variety, though as pretty, does not fruit so freely. FORSYTHIA SUSPENSA.--This is most effective when planted in any position in the gardens or grounds. It makes a delightful bed when planted at a distance of 4 feet apart, and should not be pruned. _F. viridissima_, though not such a pretty kind as the above, is equally well suited; it flowers profusely. Both of these flower during March and April. The surface-soil should be pricked over every spring. FUCHSIA RICCARTONI.--This charming old shrub makes magnificent beds in any part of the grounds. It should be cut down close to the ground every spring and receive a mulching of half-decayed manure. This is not planted half so largely as it deserves to be. HYDRANGEA PANICULATA GRANDIFLORA.--This is perfectly hardy, and few flowering shrubs are more admired during autumn when in large beds. They should be planted in a deep rich soil, in a moist position, 3 feet apart, and pruned back hard annually at the end of March. We have some which were planted sixteen years ago and have never once failed to make a splendid display. The surface-soil should be pricked over early in spring. HIPPOPHAË RHAMNOIDES (the Sea Buckthorn).--This will succeed well in any deep moist soil. Its beautiful grey foliage shows up well during summer, and when the male and female plants are mixed together the branches will be wreathed with clusters of beautiful orange-coloured berries during autumn and winter. Plant 5 feet apart and somewhat in the background. Very little pruning will be required, except to regulate the growths. Prick over the surface-soil annually. The Sea Buckthorn also lends itself admirably for planting by the sides of lakes and streams or at the back of rock-work. HYPERICUMS.--_H. Androsæmum_ grows to the height of 2 feet 6 inches, and is sure to be appreciated. Its flowers appear profusely during summer, and are followed by clusters of dark-brown berries. Plant 2 feet apart and prune close to the ground annually early in April. _H. calycinum_ (the Common St. John's Wort) is partly evergreen and admirably suited for clothing banks or making beds where low-growing subjects are required; it will flourish anywhere, and should be cut close to the ground with the shears annually. _H. moserianum_ is one of the best of this class of plants, but needs some protection in cold districts. _H. patulum_ is also an excellent variety, and not so extensively planted as it deserves. KERRIA JAPONICA.--A charming compact-growing shrub, with single bright-yellow flowers. It is suitable for small beds or grouping in the front of shrubberies. There is a variegated variety which is liable to revert back to the green form, but such shoots should be kept cut out. Very little if any other pruning is required; a poor, light, sandy soil suits it best. LEYCESTERIA FORMOSA.--A delightful shrub for massing in the wilderness or wild garden; requires a deep rich soil. Its large purple and white flowers in August and September are very pleasing, and during autumn and winter the wood is very conspicuous, being bright green. It should be pruned back annually, and the ground pricked over in spring. Plant at a distance of 4 feet apart. LONICERA (HONEYSUCKLE), LARGE DUTCH.--To see this beautiful climbing plant at its best, make a mound of tree roots, fill in with soil, and plant at a distance of 4 feet apart. At first the growths will require to be trained and nailed over the roots, and when once covered they will need little other attention. Large beds planted in this way will be sure to be highly appreciated, if for nothing else, for the fragrance of the flowers. LYCIUM CHINENSE.--Commonly called Box Thorn or Tea Tree; should be planted in large groups where it can ramble away near the water or overhang large roots of trees or boulders. Except to regulate the growths once a year, it will give no further trouble. There are several other varieties well suited for the same purpose. PYRUS JAPONICA.--This well-known early-flowering shrub may be grouped in almost any position, but is seen to the best advantage when on raised ground or overhanging masses of rock. It should not be pruned, but allowed to retain its natural habit. Plant at a distance of 4 feet apart. The variety _carnea_ is equally good, but bears more freely; the fruits make excellent preserve, while the flowers are a beautiful flesh colour. _C. Maulei_ is quite distinct from the above, but quite as valuable, and flowers and fruits freely. RHUS COTINUS (Venetian Sumach), the Smoke Plant or Wig Tree, is one of the most effective shrubs for this purpose. A large mass of this, with its delightfully-tinted foliage in autumn, is a pleasing picture, and is well adapted for any position or any part of the garden. It should be planted in deep but poor soil, at a distance of 5 feet apart, and slightly pruned annually early in April; it requires no other attention. _R. typhina_ (the Stag's-Horn Sumach) is one of the commonest plants grown, with not much beauty, except when planted in large beds and cut close to the ground annually. When treated in this way few things are more attractive; it then throws up strong, vigorous shoots, with fine tropical-looking foliage, which is highly attractive during summer, and the colouring of the foliage during autumn is most conspicuous, also of the wood during winter. When stripped of its foliage it is distinct and pleasing; it will flourish in any soil. Plant 3 feet apart, and it is easily propagated by root suckers. ROSA RUGOSA.--This charming Rose, when planted in the wilderness, wild garden, or around the lake, in large beds or masses, is always seen to advantage; it has fragrant flowers in summer, and large, highly-coloured fruit in autumn. Place it in the forefront of flowering plants. Plant in deep, well-enriched soil, at a distance of 4 feet apart, and prune, like other Roses, annually. The white variety is equally well adapted, and may be mixed with the above. ROSA BENGALE HERMOSA, belonging to the monthly or China section, is one of the freest flowering and most charming of all Roses. In mild autumns it flowers freely until Christmas when planted in sheltered positions. It enjoys a rich soil, and should be pegged down annually, merely thinning out the growths in spring. May go in any part of the garden or grounds, and it is perhaps unequalled for covering southern slopes. Fellenberg is exceptionally free also. ROSA RUBIGINOSA (the Sweet Briar).--Every woodland walk, wilderness, or wild garden should have one bed or more of this fragrant plant. The delicious scent emitted from its foliage in spring after showers is very welcome, and the bushes, when heavily laden with the bright-red fruits in autumn and winter, are most effective. This should be planted at a distance of 3 feet apart in well-trenched and heavily-manured ground, and clipped over every spring. RUBUS.--Nearly the whole of these may be freely grouped. Only those most successful at Elstree are mentioned: _R. biflorus_ (the white-washed Bramble) is one of the most distinct and effective of the whole class. During winter it looks as if it had been painted white, and when planted close to the Scarlet Dogwood is exceedingly attractive in the distance. It succeeds best on a good deep loam, and the old growths should be cut out every winter. Plant at a distance of 4 feet apart. _R. canadensis rosea_ (the flowering Raspberry) is invaluable for making large beds. It continues to produce its highly-coloured flowers freely all through the summer and autumn. Plant 3 feet apart and thin out the old growths annually. _R. ulmifolius roseo flore-pleno_, also the white form _alba_ (the double-flowered Blackberry), may be grouped on slopes. The old growths should be cut out annually, and plant 4 feet apart. _R. laciniata_ (American Blackberry) is the best of the fruiting kinds for this purpose; it produces large crops of valuable fruit every year. Treat in the same way as advised for the above. _R. phoenicolasius_ (the Japanese Wineberry). This somewhat new form of Rubus is one of the best plants for this kind of planting. It bears freely, and the fruits are much appreciated by many, and its bright canes during winter produce a most pleasing effect. It is a strong grower when planted in good soil at a distance of 5 feet apart. Remove all the old canes during winter. The ordinary garden forms of Raspberry also make fine groups in the unkept parts of the grounds. The old growths should be pruned out each autumn, when the young canes have a warm and pleasing appearance. SALIX.--Many of the Willows form splendid features during the winter months. Perhaps on a fine winter's day large masses of the highly-coloured barked Willows can hardly be excelled for their beauty and rich colouring, but, of course, are only adapted for waterside planting or low, wet, marshy land. Nothing is more readily propagated from cuttings than these. They should be planted 3 feet apart, and the young growths pruned hard to the ground annually the last week in March, for it must be borne in mind that any wood more than twelve months old has very little, if any, beauty in it. The most important for the beauty of their wood are _Salix vitellina_, the golden-barked Willow, _S. alba britzensis_, warm, orange-coloured bark, very beautiful, _S. cardinalis_ (which has bright-red bark), and _S. purpurea_, purple. Though the last mentioned is not so effective in the distance as the foregoing, it is well worthy of cultivation. Only one other Willow will be mentioned; it should be planted for its summer beauty, that is _S. rosmarinifolia_. Its beautiful grey foliage much resembles that of Rosemary. It is not so robust a grower as many of the family, and there is no beauty in the wood during winter, consequently the growths should only be shortened back to within three eyes of the base annually. SAMBUCUS.--The Elder family, like the preceding, is a large one, and fortunately adapts itself to almost any soil and situation. First and foremost must be mentioned _Sambucus nigra aurea_, a bold and beautiful tall-growing Elder, and its rich golden foliage produces a marvellous effect in the landscape. Large bold masses of this should always be used where practical in a half-open position. Hard pruning in this case must be carried out, cutting the summer's growth close to the ground annually in the last week of March. The effect of the greenish-grey wood in winter when treated in this way is pleasing; the silvery variegated form, though not so showy, is worthy of a place where the grounds are extensive. Should be planted on poor soil in an open position, and pruned hard annually. _S. n. laciniata_ (the Parsley-leaved Elder) is a beautiful and distinct form of the cut-leaved Elder, which attains its true character and makes splendid beds; it requires the same kind of treatment as to pruning as the above. _S. racemosa foliis aurea_ is unquestionably the finest variety in cultivation, and one would like to see it more often in our gardens, but there seems to be an unreasonable prejudice against golden-leaved shrubs, however beautiful. It does best on a deep rich soil in a fully-exposed position, and prune back hard early in April. The cuttings should be propagated in pots in a cold frame. The whole of the Elders should be planted 3 feet apart. SPARTIUM JUNCEUM (the Spanish Broom).--Flowers in early autumn and lasts a considerable time. Its bright-yellow blooms are very telling in the distance. Plant 4 feet apart, and prune after flowering. [Illustration: _SPIRÆA CANESCENS (syn. flagelliformis)._] SPIRÆAS.--Another beautiful and interesting class for effect either in summer or winter, when sufficiently large plantations are made and properly treated. The whole of these should be planted at a distance of 2 feet apart, on deeply-trenched and well-manured ground. The North-West American _Spiræa Douglasi_, though one of the most common, is unsurpassed for its distinct and beautiful wood during autumn and winter, but the only way to see it at its best is to cut it clean to the ground every year during the last week in March. It will then produce young strong growths from 4 to 5 feet in height, each of which will furnish fine heads of deep-pink flowers during summer, and its beautiful, warm-looking, nut-brown wood in winter is among the most richly toned of all the barks which are used to produce effect, and yet when grown in the ordinary way, and partially pruned down, as we in nearly all cases see it, it produces miserable flowers, and the wood is uninteresting. About every third or fourth year after pruning give a surface dressing of half-decayed manure and loam in equal proportions. The prunings should be tied up and saved for staking purposes; they are of the utmost value for all kinds of slender-growing plants. _S. callosa_ also makes a fine bed, and is very effective during late summer; its large heads of deep-pink flowers render it most conspicuous; they are produced when the others are past their best. It should be cut to the ground every third year. _S. prunifolia flore-pleno_ is a very beautiful form, flowers freely in March and April, and its foliage assumes lovely tints in the autumn. It is of very graceful habit, and well suited for banks or overhanging rocks. It should be moderately pruned each year, and when it attains to a leggy appearance cut hard back. _S. canescens_ (syn. _flagelliformis_) makes splendid beds owing to the pretty arrangement of the foliage. This should be pruned to the ground annually. SYMPHORICARPUS RACEMOSUS (the Common Snowberry) is generally regarded as an almost worthless plant, but when in a sunny open position on well-trenched land and cut close to the ground each year, large beds are most attractive in autumn and winter, as by such treatment the growths will become thickly studded with pure white fruits. _S. orbiculatus variegatus_ is a very pretty, somewhat slow-growing golden-leaved shrub, and should be planted in an open position. It has a tendency to revert back to the green form. Shoots of the type should be kept cut away. This should be slightly pruned in spring, and when leggy cut to the ground. EVERGREENS BERBERIS (syn. MAHONIA) AQUIFOLIUM, or Holly-leaved Barberry, is too well known to need much description. It is one of the most useful and accommodating of shrubs, and will succeed in almost any soil, and either in the open or under the shade of trees is quite at home. For clothing banks few things can equal it, and when thus used should be pruned close to the ground after flowering. It should be planted when in a small state 18 inches apart, choosing the beginning of April for the purpose. It should be cut to the ground each year after planting. BOX.--The entire Box family is excellent for grouping when the soil is suitable, but it is waste of time to attempt planting it in large quantities unless the position and soil agree with it. A light surface, with a chalky subsoil, is what it enjoys. LAURELS.--The two best Laurels are _Prunus Laurocerasus caucasica_, the hardiest of the whole family, and _rotundifolia_. The former may be severely pruned and is excellent for clothing large bare places, mounds, or banks; _rotundifolia_ is a splendid variety with larger foliage, but not so hardy. The ground in which these Laurels are to be planted should be trenched or bastard trenched, and small plants be planted 3 feet apart all ways. To keep them in condition, prune hard down during the growing season twice, if not three times, when they will remain in good health for many years. _Prunus lusitanica_ (Portugal Laurel) is happy in heavy soils, and its beautiful dark-green leaves are very telling. This should also be planted in trenched ground at a distance of 5 feet apart, and pruned once only during the year. So treated, splendid beds are formed when suitable positions are chosen. COTONEASTER BUXIFOLIA or WHEELERI, is a fine strong-growing evergreen for almost any soil. It is well adapted for making beds, covering large boulders or the old roots of trees, and for covering ugly iron fencing. _C. buxifolia_ is a graceful and pleasing plant when covered with its bright berries, and allowed to assume its natural habit. Plant 3 feet apart, merely thinning out the growths occasionally. COTONEASTER MICROPHYLLA.--A very charming shrub, and when planted on a raised position, or on overhanging rocks, tree roots, and such like, forms beautiful masses, especially when thickly studded with its crimson berries. It sometimes becomes badly infested with brown scale, but this is easily got rid of by applying a strong solution of soft soap and water with a syringe. ILEX AQUIFOLIUM (the Common Holly).--The Holly is one of the very finest of our evergreens for bold planting. Fortunately, it is one of the few evergreens that will succeed and grow luxuriantly under the drip of trees, where many other things fail. Large breadths of Holly in good health are a pleasure to look at at all seasons of the year, particularly when well laden with bright-scarlet berries. The Holly is seen at its best on light, well-drained soils, that of a stiff clayey nature (especially so when water-logged) being the most unfavourable to its growth. Fortunately, it will adapt itself to any mode of pruning, but unquestionably the best way to treat it is to plant in large bold clumps, allowing it to grow away at its own sweet will. Many of the more uncommon varieties, both green and variegated, make highly attractive groups and beds, and where expense is of little object should most certainly be planted. RHODODENDRONS.--Of course, one must possess a suitable soil to plant the more beautiful varieties in any quantity; nevertheless, the common _R. ponticum_ and hybrid seedlings, of which there are now fortunately a great variety, will succeed in nearly all soils free from lime. The ground should be thoroughly broken up during autumn, and the planting done 4 feet apart in the spring. The seed-vessels should be picked off after flowering, and the plants are much benefited by an occasional top-dressing of road grit and leaf soil. Even here on a cold London clay, where the ground has been well drained and treated as above, they succeed very well. RUSCUS ACULEATUS (Butcher's Broom), a native of this country, is invaluable for planting in shady, sheltered spots. It appears to enjoy the drip from other trees, and is very accommodating as to soil and position, but likes to remain undisturbed. _Ruscus racemosus_, which is a native of Portugal, and commonly called the Alexandrian Laurel, is unquestionably the best of the Ruscus family, and its growth very much resembles that of the Bamboo. It is rarer than the commoner kinds, but it deserves extended cultivation, being worth a good position in any part of the gardens or grounds. It berries freely in some seasons. It lasts remarkably well, and is very handsome in a cut state. It enjoys a deep rich loam, but will not fail to give a good account of itself on any soil. JUNIPERUS SABINA TAMARISCIFOLIA is a beautiful shrub for the fringe of a plantation, it is of robust growth, and the best of the Junipers for this planting. TAXUS BACCATA AUREA _variegata_ and _elegantissima_ (the Golden Yew) are most effective evergreen shrubs. They should be planted in open sunny positions. Without doubt _elegantissima_ has no rival, being the most useful and telling golden evergreen shrub we have. It is of somewhat slow growth, consequently should be planted fairly thick. Like the Common Green Yew, it succeeds in almost any kind of soil, but it colours best on a deep yellow loam in a thoroughly exposed position. ULEX EUROPÆUS (Common Gorse or Whin).--This common British plant needs little description here. When seen in its wild state, where it is thoroughly naturalised, it presents a most charming sight. Half-wild patches of land may easily be made suitable for it at little expense. During winter the land should either be ploughed or dug, and the seed sown during April, either in drills or broadcast, and the seedlings thinned to a fair distance apart during the following spring. When once thoroughly established, little trouble will be experienced in keeping the ground well stocked. Occasionally, when the old plants become leggy, they should be cut close to the ground immediately after flowering, and in a short time these will break away freely from the bottom. _Ulex europæus flore-pleno_ is an invaluable plant for all kinds of ornamental planting, and is struck from cuttings, which are potted up. In this way the plants are distributed; nevertheless, it is a most important plant to have. The flower is a much brighter yellow than the common form, is produced more freely, and lasts a considerable time in beauty. It is very suitable for either making beds or forming large patches of colour behind rocks and among the fissures of the rock garden. It should be planted about 3 feet apart, in fairly good ground, and about every fifth year pruned down close to the ground. VIBURNUM TINUS (_Laurustinus_).--A beautiful evergreen flowering shrub, and generally well known, but unfortunately it is not sufficiently hardy to plant in many parts of the country, especially in exposed positions. It will grow and flower profusely in very shallow and, indeed, in almost any soil. It makes a handsome bed, and should be planted 4 feet apart. The Hon. Vicary Gibbs has taken keen interest in the tree and shrub planting in the gardens of Aldenham House. CHAPTER XXXV THE USE OF HARDY CLIMBING SHRUBS[2] The best and best known of our good hardy climbing shrubs are by no means neglected, but yet they are not nearly as much or as well used as they might be. Such a fine thing as the easily-grown _Clematis montana_ will not only cover house and garden walls with its sheets of lovely bloom, but it is willing to grow in wilder ways among trees and shrubs, where its natural way of making graceful garlands and hanging ropes of bloom shows its truest and best uses much better than when it is trained straight along the joints of walls or tied in more stiffly and closely. Even if there are only a few stiff bushes such as Gorse or low Thorns to support and guide it, it gladly covers them just as does the Traveller's Joy (_Clematis Vitalba_) of our chalkland hedges. This climber, though a native plant and very common in calcareous soils, is worthy of any garden. _C. V. rosea_ is a very fine variety. _Clematis Flammula_ is another of the family that should be more often treated in a free way, and grown partly trained through the branches of a Yew or an Ilex. The less-known _Clematis orientalis_, with yellow flowers and feathery seeds, and the fine October-blooming _C. paniculata_, make up five members of one family, apart from the large-flowered Clematises, that all lend themselves willingly to this class of pictorial treatment. [Illustration: _CLEMATIS MONTANA OVER ROUGH WALL._] One of the most important of our climbing shrubs, the _Wistaria_, makes grand growth in all the south of England. This also can be used to excellent effect trained into some rather thinly-furnished tree such as an old Acacia. Its grey snake-like stems and masses of bloom high up in the supporting tree are shown to excellent effect. This is also a fine plant for a pergola. A few plants growing free and rambling full length would, after the first few years, when they are getting old, cover a pergola from end to end. The piers or posts could also be covered with the same, for though the nature of the plant is to ramble, yet if kept to one stem and closely pruned it readily adapts itself to pillar form, and bears a wonderful quantity of bloom. [Illustration: _CLEMATIS MONTANA OVER ARCHWAY._] Among the Grape Vines there is a great variety of ways of use other than the stiff wall training they generally receive. If they are wanted for fruit they must be pruned, but most outdoor Vines are grown for the beauty of their foliage. Here is another first-class pergola plant, making dense leafy shade, and growing in a way that is delightfully pictorial. Nothing looks better rambling over old buildings. Now that so many once prosperous farms are farms no longer, and that their dwelling-houses are being converted to the use of another class of occupier, the rough out-buildings, turned into stabling, and adapted for garden sheds, often abut upon the new-made pleasure-garden. This is the place where the Vines may be so well planted. If the main stem only is trained or guided it is well to leave the long branches to shift for themselves, for they will ramble and dispose themselves in so pictorial a way that the whole garden is bettered by their rioting grandeur of leaf mass. _Aristolochia Sipho_, with its twining stems and handsome leaves, will, like the Vine and the Virginian Creeper, answer to all these uses of jungle-like growth among trees and shrubs and free climbing in hedge, over pergola or rough building. The employment of the climbing and rambling Roses is also now understood for all such uses, and the illustration shows the value of the Dutch Honeysuckle for this purpose. A rough hedge containing perhaps only a few Thorns and Hollies and stub Oaks, and a filling of Wild Brambles, may be made glorious with the free hardy climbers just guided into the bushes and then left to ramble as they will. In the growth of the rarer and most distinct and beautiful of climbing shrubs one must in the main be guided by the natural surroundings of soil and shelter or by climatic conditions. In the cold midland and northern districts of England we have seen common Laurels and many Roses killed to the ground during severe winters. In Hampshire, Devon, and Cornwall, and in many other isolated and sheltered nooks near the sea in England south of the Thames, many so-called cool greenhouse plants often grow and thrive luxuriantly in the open air. This is also true of many localities in the south and west of Ireland, such as Fota, Cork, Bantry, and Tralee, where New Zealand, Japanese, Californian, and many Chilian shrubs are quite happy in the open air. Nearly all visitors to Glengarriff notice the luxuriance of the Fuchsias, which, not being cut down there every winter by severe frosts, assume more or less of a tree-like aspect, and are literally one mass of brilliant coral-red flowers during summer and autumn. But it is even more wonderful to see there growing up the front of the hotels and elsewhere such plants as _Maurandya_, _Lophospermum_, _Mikania_, and Cape Pelargoniums year after year. But, apart from mild climates, aspect has an enormous effect on many climbing shrubs, and especially on light dry soils. _Lapageria_, for example, prefers a northern exposure, and the same is true of _Berberidopsis corallina_, and the remarkable _Mutisia decurrens_. Many climbers and trailers, again, are hardy on north or north-western walls that are ruined by bright sunshine after frost, which is often experienced on south and especially south-western exposures. Even when climbers like _Wistaria_, _Jasminum nudiflorum_, _Ceanothus_, _Pyrus_ and many others are perfectly hardy on sunny walls it is often a great advantage to train a few branches over the top of the wall to the shady side, as in these cases there is a week or ten days or more difference in the time of blooming, and so an agreeable succession is obtained. In planting both walls and pergolas there is danger in planting too thickly, and in planting too hurriedly or without sufficient preparation. We all must perforce often do the best we can rather than the best we know. Large-growing, permanent shrubs, such as _Pyrus japonica_, _Wistaria_, and _Magnolias_, which may remain in the same spot for twenty years or more, often fail through starvation, and in any case never attain their full luxuriance and beauty if cramped and stunted during the first few years after planting. Again, it must be remembered that both wall and pergola creepers often suffer from dryness during the summer and autumn months, and provision should be made for necessary mulching and watering. There is one important point that must be attended to in the planting of anything of which the general hardiness is not fully assured, and that is, never plant late in autumn. The golden rule with all half-hardy things is to plant well in April or May, after all danger from severe frost, &c., is over, so as to allow the plants a long summer and autumn season of root and top-growth before the stress and strain of winter weather come upon them. In this way many plants will succeed perfectly in establishing themselves that would at once die off if planted out in October or November. ABELIA.--_A. floribunda_ is a Mexican plant. Mr. Burbidge writes in the _Garden_, April 14, 1900, p. 272: "I have seen it very handsome in flower on a low wall at Mount Usher, county Wicklow. Its pendent flowers in axillary clusters are of a rich purple red, and remind one of some Fuchsias." _A. chinensis_, a Chinese plant, is very pretty, as also is _A. triflora_ from North India. ABUTILON.--Several of the Abutilons are sufficiently hardy to thrive on walls or in borders near to heated plant-houses. Mr. Burbidge writes in the _Garden_: "I have seen _A. striatum_, _A. vexillarium_, and _A. vitifolium_ grow and bloom for years outside. The last-named forms a spreading bush 10 to 13 feet high in South, West, and Eastern Ireland. It has leaves somewhat resembling those of the Grape Vine, and clusters of pale-lilac, mauve, or lavender-tinted flowers that remind one of those of _Meconopsis Wallichi_ in shape, size, and colour. _A. vitifolium_ comes from Chili, and enjoys shelter and ample root moisture, being apt to suffer from drought near walls, otherwise it grows well thereon." _Abutilon vexillarium_, when afforded the protection of a south wall, blooms for eight months out of the twelve, bearing on slender, curving shoots its handsome, bell-shaped flowers with their crimson sepals, yellow petals, and protruding dark-brown stamens well into the month of December should no severe frost occur. Florists' varieties of the Abutilon, such as Boule de Neige, also do well on sheltered walls. ADLUMIA CIRRHOSA.--This grows quickly, and the fern-like leaves, covering almost the twining stems, possess much beauty; the flowers are white. A biennial, but sows itself freely. North America. AKEBIA QUINATA.--A most distinct Japanese creeper with five-lobed leaves and twining stems; although generally grown in a greenhouse, where it flowers in January or February, it is quite hardy in mild sea-shore places, and bears its monoecious flowers in April or May. The rich wine-purple flowers are borne in axillary grape-like clusters, and their translucent petals are very beautiful as seen between the eye and the light. It likes a rich, deep, loamy soil, and is increased by suckers or layers. Although introduced to our gardens from Chusan in 1845, it has never become very abundant, but it deserves a place for its distinctive character. ALOYSIA CITRIODORA (Sweet Verbena).--Another popular name for the _Aloysia_ is Lemon plant; it is a fragrant pale-green leaved bush, not very hardy, and therefore best placed when against a sunny wall. Except in quite the south of England and Ireland, it is generally wise to cover over the stems with a straw mat and heap ashes over the roots. It is often seen as a large bush against the sea. We have seen it thus on the Carnarvon coast. Chili. AMPELOPSIS.--Now included with the Vines (_Vitis_). APIOS TUBEROSA.--This has pea-shaped violet-scented flowers. It is sometimes pretty rambling over a shrub. North America. ARISTOLOCHIA SIPHO (Dutchman's Pipe).--Frequently planted against a wall; its leaves are very large and handsome, and the dull-coloured flowers, owing to their shape, have given rise to the popular name. ATRAGENE ALPINA.--A hardy wall climber, and known under the name of _Clematis alpina_. It enjoys a lime soil. A native of Europe. AZARA.--The best known of these is _A. microphylla_; it is not one of the hardiest of shrubs, but in many gardens, especially where sheltered and by the sea, it covers much space with dense glossy leaves; the flowers are white, small, and give place to orange-coloured berries in autumn. It is quite a shrubby wall plant. BENTHAMIA FRAGIFERA.--Now known as _Cornus capitata_, but in gardens its old name will long be retained. In Devon, Cornwall, and in Wicklow, Cork, and Kerry, and elsewhere in Ireland, this fine shrub flowers and fruits luxuriantly as a bush on the border or lawn, but in less favoured places it needs the warmth and shelter of a wall. It is a native of Nepaul, and is readily increased from home-grown seeds, and the plant, like all its allies, is a rapid grower in any deep, rich, loamy soil. Quite small bushes of this plant and the common _Arbutus Unedo_ are often very handsome as seen laden with fruit in South and Western Ireland. BERBERIDOPSIS CORALLINA.--Mr. Burbidge writes in the _Garden_: "The finest specimen of this beautiful and distinct evergreen climber I ever saw was on the stable wall at Lakelands, Cork, when that noble place was in the hands of the late Mr. William Crawford, a great lover of garden vegetation. It is a native of the Chilian Andes, introduced in 1862. It likes a deep peaty soil or loam and leaf-mould on a moist bottom, and, like the _Lapageria_ and its dwarf cousin _Philesia_, it enjoys a northern or shaded aspect, rarely thriving for long together in full sunshine. Its flowers resemble those of the Berberis, but are much larger, have pendent stalks, and are of the brightest coral-red or blood colour. It grows and flowers here in a shaded corner under an ivy-topped wall." BIGNONIA CAPREOLATA.--This is the hardiest of the Bignonias. It needs a warm wall, and there is much beauty in the warm, reddish-orange, trumpet-shaped flowers, which are in clusters from April to August. It grows to a considerable height. North America. BILLARDIERA LONGIFLORA.--This is the Apple Berry of Tasmania, and is of elegant twining habit, its greenish-yellow flowers, which are not very showy, being succeeded by handsome blue berries that are very ornamental, and are similar in shape and size to Fuchsia fruits. The plant is closely related to the _Pittosporums_ of New Zealand, and grows 2 or 3 feet in height. There are two or three other kinds, but none prettier than _B. longiflora_. It grows best in moist peat and sandstone, at the foot of a half-shaded wall. CALYSTEGIA.--Also known as Convolvulus. _C. pubescens fl. pl._, the double Bindweed, is more useful for rough stumps than walls, but may be included; the flowers are double, of rosy colouring, and large, and appear during the summer and into the autumn. It is best in warm, well-drained soil. CAMELLIA.--Mr. Scrase-Dickins writes in the _Garden_, March 30, 1901, p. 227, as follows about these little-understood hardy shrubs: "The best Camellias for planting out of doors in the open air are those which bloom late and start late into growth, such, for instance, as _Chandleri elegans_ or _Anemonæflora_; the varieties with broad roundish leaves appear to grow in more robust fashion than those having narrow pointed ones with a serrated edge, though the latter will make sometimes very compact bushes. It is possible that the sorts with dark-red flowers are hardier than those with pink. The old double white seems to stand the cold well enough, but it hides its flowers rather too much among the foliage to make any effective display of them, though in this way they are often secured from frost or bad weather and made serviceable for cutting. To train against a trellis or wall _Doncklaarii_ is very good, and next to _reticulata_ one of the most beautiful when well grown, blooming so freely. "Camellias appear to grow in almost any aspect, but are naturally sun lovers; and though preferring peat, they will do in most other soils, provided that there is no lime present. The points of the young roots are very sensitive to drought, so should be protected until well established, by light mulching or a surrounding growth, from the risk of being withered up by a fierce sun striking the ground in which they are starting. Unlike many other shrubs, they seem to have the advantage of being exempt from the destructive attention of rabbits; perhaps when snow is on the ground they might be barked, but I do not remember to have noticed it. Apart from the question of varieties, it may be well to draw attention to the fact that only strong healthy plants should be turned out, for sickly specimens from a conservatory or greenhouse are very slow indeed to make a start, and will remain sometimes for an astonishing number of years in almost the same pitiable state." CEANOTHUS.--Beautiful wall shrubs. They cannot be regarded as quite hardy, but _C. azureus_ in a garden near London has mounted almost to the chimney stacks; a surface of foliage, and in the appointed season pale-blue flower clusters. The soil is light and the aspect due south; and in cold, sunless places the Ceanothuses, it is well to remember, utterly fail. A warm soil and sunny place suit the shrubs well. Gloire de Versailles, Lucie Simon, and _pallidus_ are amongst the best of the others. Of other species, _C. veitchianus_, deep blue, is very beautiful; and _C. dentatus_ and _C. papillosus_ are also noteworthy. CHIMONANTHUS FRAGRANS (Winter-sweet).--The variety _grandiflorus_ has larger flowers and of a clearer shade of citron yellow than those of the type, and though the plant is bare of leaf the blossoms make a brave show, and may be descried against a well-toned brick wall from some little distance. It is just as well to bear in mind that this is one of the shrubs which bloom on the young wood, and any pruning or cutting out of useless branches that may be necessary should be done in early spring when the flowers are over, for if it be delayed there will be no flowers next year. It may be raised from seed, but seedlings vary greatly. CHOISYA TERNATA (Mexican Orange Flower).--Very vigorous, shrubby, glossy, green-leaved plant; rather tender, but quite happy in northern gardens if not very exposed. Its clusters of flowers are very sweet and white. CLEMATIS (see p. 303). COTONEASTER (see p. 80). DIERVILLA.--May be grown against fences and even walls, but are better against the former. I saw a fence covered with the crimson-flowered Eva Rathke in a London garden, and flowered abundantly every year. ECCREMOCARPUS SCABER.--Climber for wall, arch, or pergola, with reddish flowers. Protect the roots by coating the soil above them with ashes or some protective material. EDWARDSIA (SOPHORA) TETRAPTERA.--This is called the New Zealand Laburnum. A tree in its own country, but a shrubby wall plant here. _Grandiflora_ is the best variety. ESCALLONIA (see p. 385). FUCHSIA.--The hardy Fuchsias are almost unknown, though amongst the most beautiful of hardy shrubs. My favourite is _F. Riccartoni_, but this often makes a good hedge. Very charming also are _F. coccinea_, _F. corymbiflora_, _F. globosa_, _F. macrostemma_, _F. microphylla_, _F. splendens_, and _F. thymifolia_. HABLITZIA TAMNOIDES.--Better, perhaps, for arch, pergola, or tree stump than a wall, but in some cases it may be placed there. It is a vigorous climber, with misty masses of greenish flowers in summer and autumn. Not often seen. HEDERA (Ivy).--The Common Ivy when growing in an exposed position will often acquire a rich bronzy hue during winter, but in this respect individual plants vary a good deal, the smaller-leaved forms being as a rule the richest in colour. The most marked in this respect, and one that from its neat, prettily-lobed leaves is well suited for use in making up button-holes, sprays, &c., is the variety _atropurpurea_, whose distinctive character is far more marked in winter than in summer. _Hedera Helix minima_ must not be confounded with _H. H. conglomerata_, though at a certain stage of growth there is some similarity. A three-year-old specimen differs from the freer _conglomerata_ form in that it grows more flat both as regards the twigs and the leaves on the twigs. It has more shining foliage of a deeper and more sombre green, with pleasing clouded tints, and further, as the name would suggest, it is a smaller plant in all its parts. It is a beautiful creeper for positions on the rock garden, and is one of the best surface plants, as through it bulbs may spear their growth and flowers without injury. _H. H. pedata_ and _H. H. gracilis_, both charming varieties of the small-leaved Ivies, should be in every collection. The uses to which Ivy may be put are innumerable, and with the many beautiful varieties that are now to be obtained their sphere of usefulness has considerably extended. One of the most picturesque methods of growing Ivy is to allow it to clamber over tree stumps placed here and there in suitable parts of the garden. Ivy banks also are very charming, and for carpeting the bare ground beneath the spreading branches of large trees nothing could be more suitable. For the latter purpose the shoots should be pegged down and kept in position so that they may take root. Suitable varieties for this purpose are _H. dentata_, _H. rægneriana_, _rhombea_, _obovata_, _himalaica_, _pedata_, _palmata_, _lobata_, &c.; but the best of all is an Ivy called Emerald green. [Illustration: _CAMELLIA, LEAF AND FRUIT (outdoors Cheshire)._] INDIGOFERA GERARDIANA.--During the late summer and early autumn this leguminiferous shrub is one of the most attractive of those that are then in flower. Its finely divided pinnate leaves are of a rich deep green, and almost fern-like in grace and luxuriance. It is, indeed, worth growing for their sake alone. About the end of June it commences to flower, produces its flower-spikes in the leaf-axils, and continues to do so until the middle of September. The flowers are pea-shaped, and borne on spikes 4 to 5 inches long. The colour is a bright rosy purple. The species is a native of the Himalaya, and its stems do not survive winters of even moderate severity. The root-stock is, however, perfectly hardy, and it sends up a thicket of young growths every spring 2 to 4 feet long, which flower the same summer. It is not suited for growing in large masses by itself, because it starts rather slowly, and the season is advanced before the space the plants occupy becomes furnished. But it is very suitable for the herbaceous border, or, still better, as an undergrowth beneath groups of taller, thinly-planted shrubs. It is happy also against a wall. Also known as _I. floribunda_. JASMINUM.--The White Jasmine (_J. officinale_) is too well known to describe. It is one of the best of the cheaper wall climbers. _Affine_ is the best variety; it has larger flowers. _J. humile_ (_revolutum_), although an Indian species, will succeed against a wall; it has yellow flowers and is evergreen. _J. fruticans_, another bushy species, may also be grown; its flowers are yellow, and succeeded by an abundance of round black berries which are very distinct and pleasing in winter. Of course, the beautiful, fragrant, yellow-flowered _J. nudiflorum_ will not be omitted. The new _J. primulinum_ has large yellow flowers in spring. Wants a wall. KERRIA JAPONICA.--Sometimes grown against a wall, but an excellent bush for grouping, except in very cold and exposed gardens. The flowers are yellow and produced abundantly. It should be more grown. The double variety, _K. j. flore-pleno_, is frequently seen against cottage walls, and making a cloud of yellow from the double rosette-like flowers in early summer. The major form of this is the best. [Illustration: _DUTCH HONEYSUCKLE ON WALL._] LONICERA (Honeysuckle).--This is too well known to describe. The Honeysuckle of the hedgerow is as familiar as the Poppy of the cornfield. The common native Honeysuckle is _Lonicera Periclymenum_, the best variety of which is _serotina_, or late Dutch; it flowers into the autumn, and is of redder colouring. _Belgica_ is the Dutch Honeysuckle and is of strong growth. _L. Caprifolium_ is not a true native, but has become naturalised. _Major_ is a distinct variety. Then there are the evergreen Trumpet Honeysuckles (_L. sempervirens_ and varieties, _minor_ being the best known; the flowers are scarlet and yellow). _Plantierensis_ is a good hybrid with larger flowers. The Trumpet Honeysuckles are not so robust and free as the late Dutch, for example. The well-known variegated Japan Honeysuckle, _L. japonica aureo-reticulata_, should not be planted much; its small, green, yellow-netted leaves are pretty, but one quickly tires of their colouring. _L. etrusca_, orange yellow, and _L. flava_, which must have a warm place, may also be mentioned. Certain species are quite bushy in growth. _L. tomentella_ has small pink flowers in July. _L. fragrantissima_ blooms in winter and is a delightful wall Honeysuckle; its small white flowers are very fragrant. _L. Standishii_ is also sweet scented. A plant or two of either kind near the windows is very pleasant on sunny winter days. The Honeysuckles are charming, and should be in every garden--at least one or other of them. MAGNOLIA.--_M. grandiflora_ (evergreen) is generally grown against a wall. The large, glossy, green leaves and big, creamy, fragrant flowers are very handsome. _M. conspicua_ (deciduous) I have also seen very beautiful against a wall, a mass of white in late spring. The flowers in this position are less likely to get damaged by frost and rain. Its varieties may be used in the same way, but the type is the best. OLEARIA (see p. 405). PASSIFLORA CÆRULEA.--Few climbing plants are more fascinating than the blue Passion Flower. It is, with its bluish flowers and orange, egg-shaped fruit, most happy against a warm wall, and is not the hardiest of climbers. The white variety, Constance Elliot, should be grown also. PIPTANTHUS NEPALENSIS (Nepaul Laburnum).--This is a shrubby wall plant, and not a very important one. Its yellow flowers remind one of those of the Laburnum, and are borne in clusters. [Illustration: _POLYGONUM BALDSCHUANICUM OVER FIR._] POLYGONUM BALDSCHUANICUM.--A beautiful shrubby climber, with clouds of white, pink-tinted flowers in summer and autumn. An illustration shows it clambering into a Fir tree near the rock garden at Kew. I have seen many poor forms in gardens, seedlings, and therefore to keep the true type, it must be increased by cuttings. If frost cuts the stems down in winter, new growths spring up in the following year. Its graceful flower masses are useful in the house. _P. molle_ is not unlike it. PRUNUS TRILOBA is an excellent wall shrub (see illustration). [Illustration: _PRUNUS TRILOBA AGAINST SUNNY WALL AT KEW._] PUNICA (Pomegranate).--Both single and double. PYRUS.--The Pyruses are described elsewhere in this book. _P. (Cydonia) japonica_ and its many beautiful varieties, and _P. Maulei_ are, however, more frequently grown against walls than any other members of the same family. _Prunus triloba_ is an excellent wall shrub. RAPHIOLEPIS OVATA.--A very handsome plant. ROSA (Rose) (see p. 342). RUBUS (see p. 450). SMILAX.--This group is not common in gardens, but is interesting. They are a change from the repetition of a few common things. _S. rotundifolia_ is a very handsome large-leaved Smilax with shiny foliage, now and then met with as _S. laurifolia_ or _S. latifolia_, from which, however, according to Mr. R. Irwin Lynch, of Cambridge, it is distinct. All the kinds of hardy Smilax form handsome leafy creepers for walls, but in our climate they rarely produce the rich clusters of red berries that often render them so attractive abroad. SOLANUM.--_S. jasminoides_ is the most popular flowering climber of the south-west, producing its white bloom-clusters for many months in succession. It is classed as deciduous in botanical dictionaries, but is rarely bare of leaves, except after severe frosts in the early months of the year. _S. crispum_ and _S. Wendlandi_ will also succeed in mild counties; the latter has very large bluish flowers. STAUNTONIA LATIFOLIA (syn. _Holboellia latifolia_).--This plant bears clusters of small greenish-white, highly-fragrant flowers in March, and often perfects seed-pods in the autumn. It is a rapid grower, and its leathery leaves are rarely affected by frost. STUARTIA PSEUDO-CAMELLIA.--A rare and very beautiful flowering shrub now seldom seen in even the best of gardens. It is a native of Japan, the flowers being ivory white and perfectly cup-shaped, somewhat like a single White Camellia. _S. pentagyna_ comes from North America, as also _S. virginica_, but the first-named is the finest and is worth a good deal of trouble to grow well. Planted in loam and peat and sand at the foot of a sunny and sheltered wall, the flowering shoots may be preserved intact during the winter. Perfect drainage is absolutely essential for the first-named. TRICUSPIDARIA HEXAPETALA.--A very distinct and beautiful evergreen shrub, perhaps better known as _Crinodendron Hookeri_. It is a native of Chili, and grows 5 or 6 feet high, its stiff branches set with dark, shiny ovate leaves. The flowers are nearly globular, very fleshy, and rich crimson-red or cherry colour. In both co. Wicklow, at Mount Usher, and at Salerno, co. Dublin, this rare shrub is very luxuriant and beautiful. It grows well in deep, rich, moist loam or in peaty soils, and propagates readily by layers laid down under stones. VIBURNUM.--Some of the Viburnums are handsome against walls, such as _V. macrocephalum_ and the Chinese _V. plicatum_. VITIS (Vine).--The Vines are the most graceful and beautiful of all climbers, and many of them are of glorious colour in autumn. The Virginian Creepers (_Ampelopsis_) are now grouped with the Vines. Of the American Vines, _Vitis æstivalis_, _V. californica_, beautiful autumn colour; _V. cordifolia_, the Northern Fox Grape (_V. Labrusca_), Southern Fox Grape (_V. vulpina_). The Virginian Creeper (_V. quinquefolia_) is, as is generally known, very showy in autumn. Of the Asiatic Vines, _V. Coignetiæ_ is the most famous. It has very large leaves, which turn to a glowing crimson in autumn. It is a noble climber. _V. heterophylla humulifolia_ has beautiful fruit, each berry about the size of a pea and turquoise blue; it likes a warm, sunny wall. _V. (Ampelopsis) Veitchii_ is too well known to describe. _V. Romaneti_ and _V. vinifera_, the Common Grape Vine, also deserve notice. Of the last-mentioned there are many beautiful varieties, such as _Purpurea_, Miller's Burgundy, Teinturier, with claret-coloured foliage, and the Parsley-leaved Vine. _V. Thunbergi_ has very fine leaves, which turn crimson in autumn. The Vines should be seen in greater variety, and Messrs. Veitch's recent beautiful novelties planted too. [Illustration: _OLD WISTARIA AT HAMPTON COURT._] WISTARIA.--Wistaria time is a pleasant season of the year. A few noble examples may be seen in the suburbs of London, especially at Kew and Hampton Court, where the trees must be a great age, while quite a fine plant is in the Royal Gardens, Kew, also. What may be achieved with this plant if some attention to its needs were forthcoming is not clear, for most of the Wistarias we see from time to time shift for themselves, and by the position they occupy must have large numbers of their roots in dusty, dry soil. In former days it was always the custom to plant this fine climber at the base of the dwelling-house wall, but now, with a fuller knowledge of its robust growth, its widely-extending branches, and equally its wide-rooting capacity, other positions may with advantage be secured for it. One example may be seen at Kew, where a fine plant covers a huge cage-like structure. Another good way would be to plant it to run over pergolas, and with Clematis to succeed the Wistaria, the effect would be distinctly good. _W. sinensis_, the mauve-flowered species, is the one usually planted. The variety _alba_ is less robust, and does not flower so freely; it wants a warm place. The double variety is very beautiful when in perfection, but our experience is that it never flowers freely, and the raceme is often poor. _W. multijuga_ has very long racemes, and is the Wistaria which gives so much beauty to the gardens in Japan. It is always a pleasure in Wistaria time to visit the Royal Gardens, Kew, and see the exquisitely coloured trails of flowers on this species; these trails measure between 2 and 3 feet in length. Rosea is a rose-coloured variety. [Illustration: _WISTARIA RACEME, SHORT, W. SINENSIS; LONG, W. MULTIJUGA._] FOOTNOTES: [2] This also includes plants suitable for walls. CHAPTER XXXVI FLOWERING AND OTHER HEDGES Of the more or less known 3000 species and varieties of trees and shrubs hardy in this country, only a small proportion are suitable for making good hedges. Every garden of any size has a hedge or two of untidy look through inattention at the proper time. A hedge must be kept in proper order, not a difficult business when clipping is done annually, when to do so depending upon the plants used. Hedges may be of two kinds--the neat trimmed hedge, which serves as an outside line to a garden, and also as a screen or wind-break to small or tender plants growing near it; and the straggling rough hedge, varying from 10 to 20 feet in width, more properly a wide bank made up of all sorts of plants, rambling Roses, ornamental Vines, and other things which usually serve to brighten some spot where colour is desirable, or to shut out an undesirable view. The best plants comprise both evergreens and deciduous, but only one thing should be used, as mixed hedges are rarely a success, and of mingled evergreen and deciduous plants are generally quite a failure. It is right to mention, however, that if a mixed hedge is planted the best results are from White Thorn, Holly, and Common Beech. The best evergreen plants in their order of merit are Holly, Yew, Arbor-vitæ (_Thuya occidentalis_), _Thuya gigantea_ or _Lobbi_, Common Box, _Cupressus lawsoniana_, _C. nootkatensis_ (_Thujopsis borealis_), Privet (_Ligustrum_), Common Laurel, Portugal Laurel Pyramid Laurel (_Prunus lusitanica myrtifolia_), _Berberis Darwinii_, and _Osmanthus ilicifolius_. HOLLY.--The Common Holly makes one of the best evergreen hedges. Its growth, though somewhat slow, is regular, and it does not mind the shears, but it is costly to use to any extent. It does not move readily, so that for the first year or two there will probably be a few gaps to fill up, but when the hedge is once established it is there practically for ever, and with proper attention will never become rough or unsightly. Before planting the site should be marked out, and the ground trenched 3 feet wide and deep, breaking the subsoil with a fork, and working some well-decayed manure about half-way down. This will tend to draw the roots down, and keep them from running out on either side to the injury of neighbouring plants. Plants should be obtained in the early autumn, as soon as it is safe to move them, and planted at once before the ground gets cool. If this be done they will make fresh roots and get established before winter. Some prefer to move Hollies in May, but much depends on whether artificial watering can be done. If it can, May is quite as good a time as September or October; if not, then choose the autumn. The size of the plants used depends upon taste and the depth of the pocket, but good plants, 1½ to 2 feet high, with a leading shoot or two on each, placed from 12 to 16 inches apart, can be recommended, as they move readily at that size, and are not so costly as larger plants. Holly hedges should be clipped in late August or early September, when they will make a short growth before winter, and keep in good condition without further attention until the following autumn. The height of the hedge is entirely a matter for the owner to decide, one 30 or 40 feet high, properly feathered to the ground, being quite possible, as we know from some already in existence. When grown to this height, however, the top should be cut to a point to throw off snow. The flatness of the hedge can be broken by allowing a few leading shoots, 20 or 30 feet apart, to run up, budding them in August with some of the variegated varieties. Gold Queen, Waterer's Gold, Silver Queen, and _Argentea variegata_ are good sorts to use for this. When a Holly hedge has been neglected for some years cut it back to the old wood in March or April, and fork in a liberal dressing of manure around it. It may not make much growth the first year, but will practically re-establish itself the second. YEW.--The Common Yew is hard to kill, and easy to prune into various shapes, as topiary work suggests. Yew is generally used for the inside of a garden, such as terraces and hedges near the house. It should be treated in the same way as the Holly, with the important exception of being clipped in May, as the Yew makes most of its growth in the early part of the year. In buying Yews, choose rather stunted-looking plants in preference to those of fresher look and freer growth. The former have been moved within the last year or two, the latter have stood for three or four, and become coarse rooted, suffering, therefore, after removal. ARBOR-VITÆ.--For a hedge this and _Thuya gigantea_ can be placed together. The common Arbor-Vitæ is sometimes not liked because it gets brown in winter, but this colouring is not so pronounced in _Thuya gigantea_. In preparing the ground little or no manure need be trenched in, but a dressing of spent manure may be added with advantage. The soil should be as good as possible, but not too heavy. They may be clipped at any season, and for the first two or three years twice annually will not be too often. It is wise to cut off from six inches to one foot of the leaders every year, otherwise the plants attain a great height without breadth. If a hedge of these conifers is allowed to become rough and ragged, it is almost impossible to restore it, as it will not, except in special cases, break from the older wood. BOX.--The dwarf edging so largely used for borders and paths needs no description, but the Common Box is not so largely used because it gets yellow, the result of sheer starvation, the Box being a gross feeder, requiring plenty of feeding at all times. It should have a dressing of manure annually, or at least biennially, to keep it in good health and colour. It should be clipped in the spring, April or May being the best months, and a top-dressing about the same time will be very beneficial to it. Box is a good shrub for an inside hedge, but should never become overgrown, as, in addition to the hard cutting necessary to bring it into shape, it is a terrible plant to cut, even the small wood being very hard and tough. LAWSON CYPRESS.--_Cupressus lawsoniana_ and _C. nootkatensis_ (_Thujopis borealis_) can be treated together, as, in addition to their natural relationship, both require the same treatment as a hedge. Neither makes a good flat-topped hedge of the ordinary kind, as the growth is distinctly pyramidal, and unless kept to a point is apt to get injured by snow. They should be cut to a point, and a hedge 12 to 20 feet high of this shape is very handsome and effective in a garden, as well as forming a first-rate screen. They can be trimmed at any time preferably in the spring or early summer, care being taken not to cut the base too hard, and the leading shoots top annually. In planting no manure need be used, provided the ground is good, and it is not required later on unless the hedge shows signs of starvation, when a good top dressing may be given with advantage. Plants 2 or 3 feet in height, placed about 18 inches apart, are a good size to use, as they move readily and are not expensive. PRIVET.--The oval-leaved Privet (_Ligustrum ovalifolium_) is a native of Japan, and makes a fairly good hedge about 5 or 6 feet high. It grows readily, and moves without any trouble at almost any time. It can be bought cheaply. The ground should be well treated in the first place; afterwards it will require little attention in the way of feeding. It can be clipped at almost any time, but for the first year or two should be cut hard back before growth begins in the spring. Neglect of this leads to a hedge that is leafy at the top but bare at the bottom. In this note the use of Privet is not wholly condemned, but it must be understood its use is not recommended. There is no doubt whatever that for town gardens the Privet is of the greatest service, enduring smoke and fog with impunity. It is vigorous, and soon becomes established in the most dreary gardens. LAURELS.--Any of the various forms of the Common and Portugal Laurels with the types are suitable for what may be called second-rate hedges, the best being the Pyramid Portugal, which is a smaller-leaved and more upright-growing kind than any of the others. With the exception of the last-named, all the Laurels make hedges rather wide for their height, and all require much attention to keep them in proper shape. All should be clipped in June, after the first growth is made; they will then make another short growth, which will keep the hedge in good condition until the following year. The Pyramid Portugal has leaves about half the size of those of the type and quickly makes a hedge. It is rather more expensive than the commoner Laurels, but it moves well, and does not become bare at the bottom. OSMANTHUS ILICIFOLIUS.--This plant has not been much used for hedges, but it makes a very good one if carefully looked after during the first year or two. It somewhat resembles the Common Holly, and requires much the same treatment. It is not very expensive to buy, and the hedge should be kept to a height of 3 or 4 feet. Deciduous Hedges Many deciduous plants can be used for hedges, but a good selection comprises Beech, Hornbeam, Quick, Myrobalan Plum, and Sweetbriar. The first two require practically the same treatment, the most important part of which is to procure good two or three years old transplanted plants, and to treat them liberally at first. Beyond an annual trimming they will not require any further attention, except to tie or peg down a branch or two where gaps may occur. A well known gardener, writing in the _Garden_, says: "We often find the Holly and the Yew largely used in gardens as hedges, but they are not quite so good under all conditions as the Beech or Hornbeam. The Beech is one of our many hardy trees both for screens and hedges. The Copper Beech is seldom used for this purpose, but this is a mistake. We have a fence of the Copper Beech, dividing the kitchen garden from the pleasure grounds, 138 yards long, 18 feet high, and from 4 feet to 5 feet through. It forms a perfect wall on either side, and in spring is one of the most interesting features of the place. It would be useless planting the Copper Beech on a wet or heavy soil--a light soil suits it best. The hedge is now in perfect health, and all that is necessary is an annual clipping about the end of August, before the wood gets hard." [Illustration: _GREAT BEECH HEDGE AT MICKLEOUR, N.B._] Quick and the Myrobalan Plum should be planted in double rows to form a hedge, and be cut back hard at the time of planting to form a bottom to the hedge, which would otherwise become leggy and bare at the base. If they should happen to get into this state most of the growth should be cut away, and the main branches tied or pegged down in the direction of the hedge. In a year or two it will be practically as good as ever. For a dividing line between the flower and kitchen gardens, or for some spot where too much formality is not required, the Common Sweetbriar makes an excellent hedge, although it requires much attention for the first few years. If planted without support, such as a wooden railing, it should be kept tied or pegged down almost to the ground for the first two or three years, using practically every growth that is made by the plants. By this means a good foundation is laid for the hedge, which will, when made, merely require an annual trimming. We plant Sweetbriars everywhere. Its leaves in the early morning, or after a warm summer rain, saturate the air with their fragrance. Hedges of Flowering Shrubs It often happens that some kind of hedge is wanted in a garden, either as a screen to hide vegetable ground, or as a wind-break, or some kind of partition. When this is the case, it is a good plan to plant hardy flowering shrubs about 4 feet apart, and so to train and trim them that they grow into a compact hedge, and yet have enough lateral play to allow them to flower. Two years ago we privately advised some friends who were planting new gardens where such dividing hedges were wanted, and the hedges are already coming into use and beauty. Such a hedge is not only ornamental, but it yields endless material for cutting. It should be allowed to grow quite 4 feet thick, and is best formed with a backbone of stiff woody shrubs, such as Guelder Roses, _Ribes_, and Lilac, while between the stiffer shrubs might be some that are weaker, such as _Kerria_, _Rhodotypus_, and _Leycesteria_. Plants of rank rambling growth, such as free Roses and double-flowered Brambles, _Aristolochia_, _Wistaria_, Virginia Creeper, and the rambling Honeysuckles, are not in place in such a hedge; they are more suitable for rough hedge banks, walls, or for arbour and pergola; the flower hedge wants true shrubs. The bush Honeysuckles, such as _Lonicera fragrantissima_ and _L. tatarica_, are just right, or any woody, twiggy bushes of moderate growth, or such as are amenable to pruning and thinning, such as _Deutzia_ and Snowberry, shrubs that so often get overgrown in a shrubbery. In the hedge these would do well, as they could easily be watched and thinned; also many true shrubs that flower all the better for reasonable pruning. [Illustration: _HEDGE OF MAIDEN'S BLUSH ROSE (6 feet to 7 feet high)._] Any one would be surprised to see what a quantity of useful flowers such a hedge would yield, while, if there is another of foliage for winter use, it will be invaluable to the indoor decorator. We have just planted a hedge for this use, all of golden variegated or yellow-leaved shrubs, those chosen being the Scotch Gold Holly, Golden Euonymus, Golden Privet, yellow variegated Box, and Golden Tree Ivy, all shrubs of the utmost value for winter cuttings. Though they are barely 2 feet high as yet, the slightly varied golden hedge is already a pleasant, cheering sight in the quickly-shortening November days. Other flower hedges are also delightful possessions. Hedges of China Rose, of Lavender, of Sweetbriar, of old garden Roses, or of climbing or rambling Roses trained down, of Honeysuckles, of Jasmine; some of these are occasionally seen, but of a good selection of true shrubs hedges are rarely if ever made. Any of the shrubs recommended for the mixed flowering hedge could, of course, be used alone; and excellent it would be to have a hedge of Guelder Rose or flowering Currant or Japan Quince, and how much more interesting than the usual hedge of Quick or Privet or Holly. Both sides of the flower hedge should be easily accessible, not necessarily by a hard path, but by a space just wide enough to go along comfortably. An additional advantage well worth considering would be that, supposing the direction of the hedge to be east and west, the south side would flower in advance of the north, and so prolong the supply of bloom. CHAPTER XXXVII PLEACHED OR GREEN ALLEYS In the old days the pleached alley was as familiar in English gardens as the pergola of the present age. Both are interesting, and both provide grateful shadowed walks in the heat of summer. The trees most generally used in the fashioning of pleached alleys were the Hornbeam and Lime, both native of this country, but green alleys have been made of Yew, of _Cotoneaster buxifolia_, of Holly, and other evergreens. There are flowering Cherries of weeping habit that would suit well for such treatment, and several other small trees of pendulous growth, such as Laburnum, Weeping Ash, and the large-leaved Weeping Elm. There is an important green alley at West Dean, near Chichester, of Laburnum only. [Illustration: _A NUT WALK._] The green alley differs from the pergola in that the pergola has solid and permanent supports, its original purpose, in addition to the giving of shade, being to support vines. The green alley, being made of stiffer and more woody growths, only needs a temporary framework to which to train the trees till they have filled the space and formed the shape. Hornbeam was the tree most used in former ages, and for a simple green alley nothing is better. Beech is also good. Several other of the smaller trees of weeping growth should be more used for this and the allied uses of training for arbours and other shelter-places in the garden. The common Plane is much used on the continent for green shelters; the trees are pollarded at about eight feet high, and the vigorous young growths trained down horizontally to a slight framework. It would be interesting to make a green alley with two or perhaps three kinds of plants whose leaf form was of the same structure. For instance, a groundwork of Weeping Ash could soon be trained into shape, and Wistaria would be best to grow all over and through it. The more stiff and woody Ash would supply the eventual solid framework, as by the time the Wistaria was making strong growth (for it is very slow to make a beginning) the whole would be well in shape, and might dispense with the framing of "carpenters' work" that is necessary for its first shaping. It would be best to plant the Ash zigzag across the path so that the main of the head of each tree might be trained across the path and down to the ground on the opposite side, when it would occupy the space between the two opposite trees. It is important to further maintain the distinction between green alley and pergola by using in the green alley only things of a permanent and woody character; no Roses or Clematis, or any other plants of which portions are apt to die or wear out. These are proper to the pergola, whose permanent substructure makes it easier to cut away and renew those of its coverings, whether structural or growing, that are liable to partial decay. A great many delightful things may be done with these green alleys and green shelters. Much interest is already aroused in the pergola, and when thinking of this it is well to consider these other ways of adding to the comfort and charm of our gardens. One thing, however, should be carefully considered. It should be remembered that where a path is made more important by passing under trained green growths it should have some definite reason for being so accentuated, certainly at one and desirably at both ends. It often occurs that in laying out ground the owner wishes to have a pergola, as it were, in the air, and when there is nothing to justify its presence. It should not be put at haphazard over any part of the garden walk. If of any length, it should distinctly lead from somewhere to somewhere of importance in the garden design, and should, at least at one end, finish in some distinct full-stop, such as a well-designed summer-house or tea-house. Another important matter is that a pergola or green alley, in the usual sense, should never wind or go uphill. It is not intended by this that shading coverings cannot be used in such places, but that they would want especial design, and it is altogether a matter of doubt if these could not be much better treated in other ways. The circumstances of different gardens are so infinitely various that it is impossible to lay down hard rules; only general rules can be given and exceptional circumstances dealt with by exceptional treatment. Green alleys require some attention. In winter the oldest of the wood must be cut out to make room for the young growth, and when this is lengthening vigorously it must be carefully laid in. If the alley has an iron framework, which is necessary when such strong growing things as Wistaria are used, this may be clothed during the first few years, until the Wistaria is growing strongly, with annual climbers such as _Cobæa scandens_, _lophospermum_, _Mina lobata_, and even varieties of the large-flowered Clematis, which must be removed when the Wistaria covers the alley. [Illustration: _OLD APPLE WALK (Helmingham Hall)._] Very charming alleys are sometimes formed of fruit trees--Pear, Apple, Cherry, and Plum making delightful spring pictures, and almost as much so when in fruit in autumn. Where fruit and flower are desired every shoot must be exposed to sun and air. When densely shaded by other growths the wood does not ripen, and therefore flowers badly, if at all. CHAPTER XXXVIII THE GARDEN ORCHARD One's enjoyment of the garden would be greatly increased if the orchard, which is so often thrust away into a remote corner, were brought into direct communication with it. How easily the trimmer lawn spaces might lead through groups of flowering shrubs to the rather rougher grassy orchard. How naturally the garden Roses and masses of free-growing Cluster Roses would lead to their near relations, the Pears and Apples and other fruiting trees of the great Rose order. There is no need to make a definite break between the two; it is all the better not to know where the garden ends and the orchard begins. Towards the edge of the mown lawn there may already be trees of the Red Siberian Crab and the handsome Crab John Downie, and the pretty little Fairy Apple; while the nearer orchard trees may well be wreathed with some of the free Cluster Roses, such as Bennett's Seedling or Dundee Rambler. [Illustration: _OLD MULBERRY AT SYON, MIDDLESEX._] If the orchard is of some extent its standard trees of Pear, Apple, Cherry, and Plum may be varied by three or four bush trees, or by some of the beautiful fruit trees of lower growth, such as Medlars and Quinces. There may also be breaks of cut-leaved Blackberry and a thicket of Crabs or Filberts, and on some one side, or perhaps more, a shady Nut alley. There is no need to be always moving the garden orchard. One wide, easy, grassy way might well be kept closely shorn, but much of the middle and side spaces had better not be cut until hay-time, for many would be the bulbs planted under the turf, great drifts of Daffodils and Spanish Scillas, and Fritillaries for the larger effects, and Colchicums and Saffron Crocus for the later months. If the grass were mown again in September, just before the Colchicums appear, it would allow of easy access to the fruit trees in the time of their harvest, and in those interesting weeks immediately before the Apples ripen. [Illustration: _OLD MEDLAR TREE ON EDGE OF GARDEN ORCHARD._] It must not be forgotten that the best use of many fruit-bearing trees is not restricted to the kitchen garden only, for many of them are beautiful things in the most dressed ground. Few small trees are more graceful in habit than the old English Quince that bears the smooth, roundish fruits. It is not only a pleasant object in leaf and flower in early summer, and in autumn glory of golden fruit, but even when bare of leaves in winter a fully matured tree is strikingly beautiful, and in boggy ground where no other tree would thrive it is just at its happiest and is most fruitful. Then many Apples are extremely ornamental, and there is a whole range of Crabs; Siberian, Chinese, and home-raised hybrids that are delightful things both in flower and in fruit. _Pyrus Maulei_, vieing in beauty of bloom with its near neighbours, the Japanese Quinces, quite outdoes them in glory and bounty of fruit, which in October is one of the most brilliant things in the garden. There are no better garden ornaments for foliage than Figs and Vines, and though the needful pruning of a Vine for fruit takes off somewhat of its pictorial value, which depends in some measure on the wide-flung, luscious summer growth and groping tendril, yet in any shape the Grape Vine is a thing of beauty. Some of its garden kinds also show how, in distinct departures in colour and shape of leaf, it is always beautiful; for the Parsley-leaved Vine, with its dainty and deeply-cut foliage, is a suitable accompaniment to the most refined architecture; while the red-purple leaf of the Claret Vine and its close clusters of blue fruit are richly ornamental in the autumn garden. A Medlar tree, with its large white bloom and handsome leaves, is desirable, and several of the Services are ornamental small trees. Every one knows the lovely pink bloom of the Almond in April, but few may have tried something that is not an experiment but a certainty--namely, the successful culture of the hardier Peaches, near relatives to the Almond, as standards in the south of England. A Peach of American origin, the Early Alexander, bears full or fair crops every year. The only danger is from leaf blister from sudden cold in May, but if its position is sheltered, or if it can be afforded the protection of a net, it will suffer but little, and perfectly ripened peaches, red all round, may be had at the end of July. The beauty of Cherry blossom is so well known that it needs no extolling; and any great high wall looks the better at all seasons for a well-trained old Pear. A free planting of the cut-leaved Bramble is pleasant to see on the outskirts of the garden, and is beautiful in leaf, in flower, and in fruit. CHAPTER XXXIX THE WORTHY USE OF ROSES For a full consideration of the Rose as a garden flower, one must look to such a work as "Roses for English Gardens," but as the Rose is a flowering shrub it cannot be omitted from the present volume. In these days of horticultural prosperity and rapid progress, when there would appear to be one or more specialists devoting themselves to every worthy flower, we need scarcely say that the Rose has not been forgotten. Indeed, within the memory of many who have watched its culture for the last forty years, the rapid advance is nothing less than astonishing. Our own veteran growers and some of the foreign firms seem to have vied with each other in producing new forms in the Hybrid Perpetuals and in the Teas, but it has been almost within the last decade that growers have not only deepened the interest in the cultivation of the Rose, but have immensely widened it by striking out in new directions. It is now many years since the late Henry Bennett raised such lovely hybrids as Grace Darling and Mrs. John Laing, but the parents of these were still among the well-known H.P.'s and Teas and Chinas. But of late years hybridists have taken in hand some of the handsomer of the species, and by working them with well-established favourites have produced whole new ranges of fine Roses. Of these the most prominent have been products of _R. multiflora_, _rugosa_, _rubiginosa_, and _wichuraiana_. The striking success of many of these later hybrids is encouraging in the highest degree, and the field for future work is so immense that the imagination can hardly grasp the extent of the prospect that these earlier successes seem to open out. There are so many ways in which Roses may be beautiful. Even in the varied form and habit possessed by the types some special kind of beauty is shown and some special garden utility is foreshadowed. And then we think of the future possibilities of the Rose garden! Already--we say it with deliberation and a feeling of honest conviction--the Rose garden has never been developed to anything like its utmost possible beauty. The material already to hand even twenty years ago has never been worthily used. The Rose garden to be beautiful must be designed and planted and tended, not with money and labour and cultural skill only, but with brains and with love, and with all those best qualities of critical appreciation--the specially-cultured knowledge of what is beautiful, and why it is beautiful--besides the indispensable ability of the practical cultivator. There are in some places acres of Rose gardens, many of them only costly expositions of how a Rose garden had best not be made. The beautiful Rose garden, that shall be the living presentment of the poet's dream, and shall satisfy the artist's eye, and rejoice the gardener's heart, and give the restful happiness and kindle the reverent wonderment of delight, in such ways as should be the fulfilment of its best purpose, has yet to be made. It matters not whether it is in the quite free garden where Roses shall be in natural groups and great flowery masses and arching fountains, and where those of rambling growth on its outskirts shall clamber into half-distant surrounding trees and bushes, or whether it is in the garden of ordered formality that befits a palatial building; there are the Roses for all these places, and for all these and many other uses. Indeed, for reducing the hard lines of the most formal gardens and for showing them at their best, for such enjoyment as they may give by the humanising of their rigid lines and the softening of their original intention as a display of pomp and state and the least sympathetic kind of greatness, the beneficent quality of age and accompanying over-growth may be best shown by the wreathing and clambering cluster Roses, whose graceful growth and tender bloom are displayed all the better for their association with the hard lines and rough textures of masonry surfaces. SOME BEAUTIFUL WILD ROSES No family of hardy shrubs is more bewildering in the multiplicity and intricacy of its nomenclature than Rosa. Although there are many species now accepted by botanists, yet the pseudo-specific names may be counted by hundreds. Fortunately for those interested in their cultivation, a good many of these names refer to plants with very unimportant distinctions (many of them, indeed, are minor forms of our native Dog Rose), and the best of the wild species are mostly grown under the names applied to them in the following notes. Their cultivation is simple. They are like the Hybrid Perpetuals in their love for a rich loamy soil--one inclining to a clayey rather than to a sandy nature. Loving abundant sunlight, they are not happy in shady spots. The commonest mistake in their cultivation is in pruning. The notion that they have to be cut back like Hybrid Perpetuals and such-like Roses has often resulted in the loss of a season's flowers, besides destroying for the time the peculiar beauty of habit that many species possess. The shoots, often long, sucker-like growths that push from the base in summer, supply the flowers of the following year, and until they have flowered should not be touched with a knife. Whatever pruning is necessary--and it is, as a rule, a mere matter of thinning out of old worn-out stems--is to give the young growths more air and freedom. No shortening back is needed. It may always be remembered that some of the most beautiful specimens of Wild Roses in existence, especially those of rambling growth, have never been pruned at all. The chief thing is always to retain the free, unfettered grace natural to the plants. Pruning will help to do this, but it must be pruning of the proper kind. In the wilder parts of the garden the common Dog Rose (_R. canina_) and its numerous varieties are worth a place; they flower well, and are always beautiful in fruit. The same may be said of the Sweet Briar (_R. rubiginosa_), the fragrance of whose young growths is always a delight, whether in garden or hedgerow. _R. hibernica_, a British Rose, thought to be a hybrid between the Scotch Rose and _R. canina_, comes in the same category. It flowers earlier than the Dog Rose. For the wild garden also there are several other Roses that may be mentioned, such as _cinnamomea_, with rosy-red flowers and crimson fruit; _nutkana_, _acicularis_, _pisocarpa_, and _californica_. Only those are mentioned that from their greater beauty and distinctness deserve a more detailed notice. R. ALBA.--Although found wild in several parts of Europe, this, the "Common White Rose" of Linnæus, is supposed to be a hybrid between _R. gallica_ and the Dog Rose. It is always found in places which lead to the belief that it is not truly indigenous, but an escape from cultivated grounds. The typical plant has white flowers that are considerably larger than those of the Dog Rose, and the petals have more substance. There are now numerous double-flowered varieties in gardens, some beautifully tinged with rose. R. ALBERTI.--A native of Turkestan, where it was discovered by M. Albert Regel not many years ago. This is one of the rarest species of Rosa in cultivation. The flowers are bright yellow, the leaves small and much divided. R. ALPINA.--This is the species from which the Boursault Roses have been derived. It is a native of the Alps and Pyrenees. The stems are 4 to 5 feet high, and have few or no spines except when young. The flowers are rosy red; the fruits red, often pear-shaped, and covered with bristles, which, when rubbed, have a turpentine-like odour. R. ARVENSIS (or R. REPENS).--From this species the Ayrshire Roses have been obtained. It is naturally a trailing or climbing plant, having long thin shoots and white flowers. When trained over tree stumps or rough stakes and ultimately allowed to grow at will, it forms tangled masses which are very pretty. But the double forms--even the common variety, _flore-pleno_--are to be preferred, being especially useful in semi-wild spots. The type is wild in England, and frequently to be seen in hedges and thickets. R. CAROLINA.--For certain positions this is a useful Rose. It has erect stems and forms dense thickets, spreading rapidly by means of the numerous underground rhizomes it sends out in all directions. The flowers are purplish-rose. A later-flowering variety known as _nuttalliana_ is a stronger grower and has larger flowers. This will flower up to September. _R. lucida_ and _R. nitida_ are, like _R. carolina_, natives of North America, and are of similar habit, but they are dwarfer and the leaves are more glossy. All these are apt to become crowded with old stems, and, besides an occasional thinning out, are much improved by dividing up every three or four years. R. FERRUGINEA (R. RUBRIFOLIA).--This species, which comes from the Pyrenees and Alps, is remarkable for the reddish-purple colour of its leaves and young shoots. Groups of half-a-dozen or more plants give a striking colour effect. The flowers are similar to the Dog Rose, but red. R. LÆVIGATA (R. SINICA).--Except in the south and south-west or in similarly favoured localities, this is not really hardy, but where it thrives it is a singularly beautiful Rose, perhaps unsurpassed among single Roses in the size of its pure white flowers. It is known as the Cherokee Rose, and is naturalised in some of the Southern United States. A lovely hybrid between it and _R. indica_ has been raised and named Anemone. Its flowers are soft rose. R. LUTEA (Austrian Briar)--Of all the Wild Yellow Roses this is the most beautiful. The yellow-flowered species do not, as a rule, thrive so well as the others in gardens--one has only to mention such species as _berberifolia_, _sulphurea_, _xanthina_ (or _Ecæ_) to recall that. But _R. lutea_, in strong loam with plenty of lime added, generally thrives well. The copper-coloured varieties are more difficult to deal with in suburban districts. The flowers of the typical _R. lutea_ are of the brightest rich yellow. When in good health it produces each year long arching shoots, wreathed from end to end with blossom. This species comes from the Orient. R. MICROPHYLLA--This interesting species is closely allied to _R. rugosa_, and is a native of China. It has a sturdy bushy habit, few spines, and the curious habit of peeling its bark. Its foliage is very handsome, the leaflets being small and numerous. The flowers are rose coloured and very fragrant. The shrub is interesting for its fine fruits, which are of large size, very spiny, and of a yellowish colour when ripe. Although some other species surpass this in showiness, it is one of the most distinct. R. MOSCHATA (Musk Rose).--When seen at its best, few of the rambling species are more beautiful than this. It is not, however, so hardy as some, especially when young, in which state it makes long, succulent shoots during summer and autumn, which are apt to be killed back in winter. Old plants do not suffer in the same way, or not so severely. Its flowers are borne in great clusters, and are notable for their pure whiteness and conspicuous bunches of bright-yellow stamens. The best plants often of this species are in shrubberies, where, no doubt, the other shrubs afford it some protection. It is a native of the Orient and India. The name "Musk Rose" refers to a perfume which may occasionally be detected in its flowers after a shower, but is never very apparent. _Nivea_ is a beautiful form. [Illustration: _ROSA MULTIFLORA_] R. MULTIFLORA.--This, the Polyantha Rose, the wild type of the group so named and the progenitor of many graceful Roses, is a native of Japan and China. It is a shrub 8 feet or more high, forming a dense thicket of arching branches. Its flowers individually are small, but they come in large dense clusters and so abundantly as to transform the shrub into a mass of white. They are very fragrant. This is an admirable plant for putting at the top of a wall or steep bank which it is desirable to drape with vegetation. The Polyantha group of Roses can always be distinguished by the stipules at the base of the leaf-stalk being fringed. R. OCHROLEUCA.--In stature, foliage, and mode of growth this is like the Scotch Rose, but its flowers are of as bright and rich a yellow as those of the Austrian Yellow (_R. lutea_). Where _R. lutea_ does not grow well, this will be an excellent substitute. A native of Siberia. R. POMIFERA (Apple Rose).--This is, perhaps, the most striking of Roses in regard to its fruit. The hips are 1 to 1½ inches long, apple or pear-shaped, of a fine bright red, and covered with bristles. It is a species that requires generous conditions at the root to be seen at its best. _R. mollis_ and _R. tomentosa_ belong to the same group, and have also fine red fruits, but they are much smaller than those of _R. pomifera_. R. RUGOSA (Japanese Rose).--No plant has come to the front more rapidly in recent years than this Rose. It was introduced from Japan in 1845, but appears to have been neglected. It is one of the very hardiest of Roses, as well as one of the sturdiest and most robust. The leaves are very handsome, the leaflets being of a rich green and wrinkled. The flowers in the wild type are rosy crimson, but there is also a white variety, and seedlings give quite a variety of shades. It hybridises freely with other species and garden varieties, and has in this way enriched our gardens with many good hybrids, Mme. Georges Bruant and the Coubert Double White among them. The fruits of _R. rugosa_ are orange-shaped, scarlet red, and of large size--altogether very ornamental. [Illustration: _HYBRID ROSE UNA, A SHRUBBY GROUP ON GRASS._ (_Bed is 70 feet in circumference and contains 15 plants._)] R. SERICEA.--For some reason this Rose has never obtained the recognition it deserves. Perhaps its comparative rarity may account for this. It is the earliest of all Roses to flower out of doors, its first blossoms opening as a rule towards the latter end of May; the flowers are creamy white. In the cooler days of May and early June it lasts longer in bloom than many of the later flowering species do. It has one very distinctive character, in the petals being nearly always four (instead of the usual five) to each flower. Sometimes the bark of the young shoots is a bright red. A native of North India. R. SETIGERA.--Of the North American Roses none has proved more useful in this country than the Prairie Rose. A rambler in habit, it is valuable for its vigorous growth and late flowering. The flowers are large, deep rose, and appear in July and August. R. SPINOSISSIMA (R. PIMPINELLIFOLIA).--The Scotch Rose is one of the earliest species to bloom; it is also one of the prettiest and most distinct. The stems are dwarf and covered with bristles, the leaves small, and the flower white and cup-shaped. There are several wild varieties of it, the two most noteworthy being _altaica_ (or _grandiflora_) and _hispida_. Both these grow 6 feet or more high, and the flowers of both are larger than the typical Scotch Rose. Those of _altaica_ are creamy white; those of _hispida_ a lovely cream yellow. The garden varieties of this Rose are numerous--some double, some single, and varying in colour from yellow to white and from pink to purple. The type is found wild in several parts of Britain. R. WEBBIANA.--Coming from some of the highest elevations on the Himalaya at which shrubby vegetation exists, this species is the hardiest of the Indian Roses. It has a thin, graceful habit, and its spiny stems are blue white when young. This year it has been very pretty in the unusual profusion of its bluish-tinted flowers, each of which are about 2 inches across. The leaves are of a blue green, and are similar in size and division to those of the Scotch Roses. But it is quite distinct from them or any others, for which reason it is worth the notice of lovers of these wild types. R. WICHURAIANA.--It is not many years since this Japanese Rose was first introduced, but it is now fairly well known. It is a perfectly prostrate plant, and is remarkable for the shiny, varnished appearance of the leaves. It is one of the latest species to come into bloom. The flowers are pure white, and appear during July and August in clusters resting on the carpet of glossy foliage. It makes an excellent covering for sunny banks where the soil is good. Old tree stumps are also pretty when covered with this Rose. It has already been hybridised, and among its progeny are Pink Roamer, Manda's Triumph, South Orange Perfection, and Jersey Beauty. There is a very distinct cross between it and _R. rugosa_ at Kew. CHAPTER XL PLANTING AND STAKING TREES A few words of advice upon these important subjects will be helpful. When planting a tree, prepare the ground beforehand, so that when the trees arrive they can be put at once into their proper places without having to be laid in. If the trees are to be planted thickly, trench the ground to a depth of at least 2 feet, keeping the top spit to the top all the while, merely burying the turf if there is any. If the soil is poor, enrich it during the trenching. If possible this trenching should be done the spring previous to the planting of the trees, and the ground cropped with Potatoes or Cabbages to keep down weeds during summer. If the trees are to be planted wide apart or as isolated specimens, make large holes, varying in diameter from 6 to 10 feet, these being trenched 2 or 2½ feet deep and filled in again to within 1 foot of the surface. The shape of the hole is a small matter, round or square being equally good. In some instances, however, especially when a tree is being moved with a large mass of soil, a square hole will be found handier than a round one, on account of the additional room given by the corners. The time to plant is of much importance, for though deciduous trees may be transplanted throughout winter, October, November, February, and March are preferable to December or January. October and November are the two best months, as then the ground is warm and root action begins before winter sets in. If the trees are simply to be transplanted from one position in the garden to another, the work may be begun in the case of deciduous trees as soon as the leaves turn colour and commence to fall. In lifting, take care not to injure the roots. When putting the spade into the ground the edge should be to the tree, not the face. Digging must begin at a reasonable distance from the tree, and if a ball of soil is not required, the soil should be forked from between the roots into a trench which has previously been made round the stem. If, while lifting, any of the main roots have suffered, cut the injured parts away with a sharp knife and tar over the wounds. When planting, the tree should be stood in the hole, and a stick laid across the top of the hole near the tree to ascertain whether the depth is right, sufficient space for an inch of soil over the uppermost root being allowed. The centre of the hole should be filled in slightly higher than the sides, and on the little mound the tree should be stood, laying the roots out carefully all round. When filling the soil in, some fine material should be worked in among the roots with the hand, and before the hole is fully filled in give a good watering; this has the effect of settling the soil well about the roots. The amount of ramming necessary depends on the consistency of the soil. After a tree is planted in early autumn a mulching of rotten manure may be given, but if the planting is done in spring the mulching is better left until early summer when the ground has become warmed. [Illustration: _STAKING TREES._] After planting, staking, where necessary, should be attended to. It is not necessary to stake every tree that is planted. When it is sturdy, with a well-balanced head and set of roots, and the position is not exposed to rough winds, staking is needless. If, however, the stem is weak or the roots are mostly on one side, not spread round the tree, or the position is very exposed, staking for a time will be necessary. In the case of young trees little difficulty will be experienced, as good straight stakes can be easily got. As a rule, one stake is quite enough for a tree, and that should be driven in as close as possible to the trunk without injuring it or the roots. To the stake the tree should be secured with wire or stout tar string, using thin cushions of felt, leather, or old hose-pipe to keep the wire or string from cutting into the bark. Allow a little room between the stem and stake for growth. Two or three ties are usually sufficient, and these should be examined and loosened once or twice a year until the stakes can be dispensed with. The habit of putting in stakes in such a way that they cross the trunk, and that when the wind blows there is sufficient play for the stem and the stake to rub against each other, is a bad one, the chafing often causing serious wounds. In exposed situations, or when there is danger of the tree rocking about and becoming loose at the collar, put in three stakes in the form of a triangle, the stem fitting in the space left between the three stakes at the top, while the bottoms of the stakes extend some 2 or 3 feet from the tree. For this purpose wires fastened to stakes driven in the ground are useful, and neater than stout stakes. When wires are used, however, take care to provide a good soft pad between the tree and the wire. For trees with large heads, or those not well furnished with roots, this way of staking will be found very useful. When inserting stakes they should be properly sharpened for the sake of straight driving. The staking of trees which have the lower parts of their trunks straight and their leaders crooked differs from other staking, as the stakes should not be driven into the ground, but tied firmly to the trunk below the bend, the leader being then drawn to the stake. In all cases, however, where staking is done the stakes should be removed as soon as the trees are able to do without them. A stake is not beautiful. There is always the chance of the tying material being left a little too long without examination, and therefore it cuts into the bark. Ties also harbour insects. CHAPTER XLI SOME HARDY FLOWERING TREES AND SHRUBS The following are tables of hardy flowering trees and shrubs, and comprise only species and varieties suitable, unless otherwise stated, for almost all parts of the British Isles. An asterisk (*) denotes those of the first importance. This way has been adopted to compress as much information as possible into a small space. -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Æsculus (Pavia), |Sapindaceæ | |A well-known group Horse Chestnut, | | |represented most largely by Buck-eye | | |the Horse Chestnut, which | | |is the tallest of the | | |species. The Æsculi | | |generally are of medium | | |size, and not very | | |particular about soil or | | |position. The smaller | | |growers were at one time | | |placed in a distinct genus, | | |Pavia, but now placed with | | |Æsculus. The more shrubby | | |species are welcome in the | | |garden, where the Horse | | |Chestnut would be out of | | |place. | | | *Æ. carnea |Hybrid between |Bright |This is a handsome tree for |Æ. Hippocastanum|red; late |the garden, and is |and Æ. Pavia. |May and |generally about 15 feet |Synonymous with |early June|high in Britain. Its chief |Æ. rubicunda | |charm is in the profusion | | |and brilliant red colouring | | |of the flower-spikes. It is | | |not of quick growth, but | | |flowers when very young. | | |It will be found in many | | |lists under the name of Æ. | | |rubicunda, the red Horse | | |Chestnut. Rosea is a good | | |variety recommended by Mr. | | |Anthony Waterer as a "tree | | |for planting in smoky | | |districts." Another fine | | |variety, peculiarly bright | | |in flower colouring, is Æ. | | |Brioti. | | | Æ. flava |A native of |Pale |Those who want a tree in |Carolina and |yellow |this family of distinct |Virginia, on | |colour will find pleasure |mountain slopes;| |probably in this, but its |introduced in | |colouring is dull, and the |1764. Sanguinea | |flowers are not plentiful. |has red flowers.| | | | | *Æ. Hippocastanum |From the |White; |The common Horse Chestnut (Common Horse |mountains of |late May |is too well known to Chestnut) |Greece. Gerard |or early |describe. It is not a tree |mentions the |June. |for very exposed places, as |Horse Chestnut |There is |its large leaves offer |in his "Herbal" |consider- |considerable resistance to |in 1579 as a |able |the wind, and get torn and |rare foreign |variation,|unsightly. The double |tree |as many of|variety (flore-pleno) is | |the trees |very distinct, having quite | |in parks |double flowers. Foliis | |and |aureis variegatis is a | |gardens |variegated variety, as the | |have been |name suggests, with | |raised |blotches of yellow on the | |from seed |leaves; and laciniata has | | |cut foliage. | | | Æ. indica |Nepaul, and |White, |This distinct and beautiful |other parts of |with |tree is perhaps the rarest |Northern India. |yellow and|of the Horse Chestnuts in |On the Himalaya |red |cultivation, and is not so |the tree reaches|blotches |robust as the common |a height of 70 |at the |species. It flowered in |feet, with a |base of |England as long ago as 1858 |trunk 3 feet |the |at Mildenhall in Suffolk, |through |petals; |but has been little heard | |Summer |of. It is a tree doubtless | | |for the Cornish and | | |Devonshire and southern | | |coast gardens where the | | |Himalayan Rhododendrons | | |thrive well. Sir Joseph | | |Hooker, during his Himalaya | | |travels fifty years ago, | | |saw it loaded with its | | |white racemes, and equal in | | |beauty to the common Horse | | |Chestnut of English parks. | | |Its foliage is quite | | |distinct from that of the | | |other species, the leaflets | | |numbering seven or nine, | | |and being of a dark glossy | | |green. In the other Horse | | |Chestnuts the leaflets are | | |usually only five to each | | |leaf, and never more than | | |seven. The racemes of this | | |Indian species are about 8 | | |inches long, the flowers | | |being white, with blotches | | |of yellow and red at the | | |base of the petals. | | | *Æ. (Pavia) |North America. |White |This is better known as P. parviflora |On river banks |fragrant |macrostachya, and is a low, |in Georgia. |flowers |spreading shrub 8 to 10 |Introduced to |sometimes |feet high; the leaves |England by Mr. |tinged |consist of five to seven |John Fraser in |with pink,|finely serrated leaflets, |1786 |and long |covered underneath with a | |stamens, |whitish tomentum. Although | |and in |introduced so long ago, | |long |this August flowering shrub | |upright |is not common; it is a good | |racemes |shrub for a small garden, | | |and is not fastidious about | | |soil or even situation if | | |not too shady. It is | | |increased by suckers thrown | | |up around the plant. These, | | |when detached with a | | |portion of root, soon form | | |good plants. | | | Æ. californica |California. 40 |Erect |This is not much known, |feet in its |spikes of |but is a handsome shrub or |native country, |white or |tree. |but not much |delicate | |more than a |rose; | |shrub here |sweet- | | |smelling | | |flowers; | | |May | | | | *Æ. Pavia (P. |North America |Red; |This is the Red Buck-eye, rubra) | |early |and will grow 15 feet high, | |summer |but is more often simply a | | |big shrub. The flowers are | | |very bright red in colour, | | |and in loose clusters, | | |unlike the dense spikes of | | |the common Horse Chestnut. | | |The varieties are even | | |dwarfer. Humilis, for | | |instance, is only 4 feet. | | |Atrosanguinea has very dark | | |red flowers, and those of | | |whitleyana are brighter | | |than the type. | | | Æ. turbinata |Japan |Yellowish |As this has not yet |(introduced by |white, not|flowered in this country, |Messrs. Veitch |so large |as far as we are aware, but |& Sons) |as those |will probably become | |of the |popular here, the following | |common |account of it by Professor | |Horse |Sargent in his "Forest | |Chestnut |Flora of Japan" will be | | |interesting:-- | | | | | |"This, however, is a noble | | |tree--one of the largest | | |and stateliest of all the | | |horse chestnuts. In the | | |forests of the interior | | |mountain regions of Central | | |Hondo, at elevations | | |between 2000 and 3000 | | |feet, horse chestnuts 80 to | | |100 feet tall, with trunks | | |3 or 4 feet in diameter, | | |are not uncommon. These | | |were, perhaps, the largest | | |deciduous trees on the main | | |island growing naturally in | | |the forest--that is, which | | |had not been planted by | | |men--and their escape from | | |destruction was probably | | |due to their inaccessible | | |position, and to the fact | | |that the wood of the horse | | |chestnut is not | | |particularly valued by the | | |Japanese. In habit, and in | | |the form, venation, and | | |colouring of the leaves, | | |the Japanese horse chestnut | | |resembles the horse | | |chestnut of our gardens, | | |the Grecian Æsculus | | |Hippocastanum, and at first | | |sight it might easily be | | |mistaken for that tree, but | | |the thyrsus of flowers of | | |the Japanese species, which | | |is 10 or 12 inches long, | | |and only 2½ to 3 inches | | |broad, is more slender; the | | |flowers are smaller, and | | |pale yellow, with short, | | |nearly equal, petals, | | |ciliate on the margins; and | | |the fruit is that of the | | |Pavias, being smooth, and | | |showing no trace of the | | |prickles which distinguish | | |the true horse chestnuts. | | |The Japanese horse chestnut | | |reaches Southern Yezo, | | |finding its most northern | | |home near Mororan, on the | | |shores of Volcano Bay, at | | |the level of the ocean; it | | |is generally distributed | | |through the mountainous | | |parts of the three southern | | |islands, sometimes | | |ascending in the south to | | |an elevation of 4000 or | | |5000 feet. There seems no | | |reason why this tree, which | | |has already produced fruit | | |in France, should not | | |flourish in our northern | | |states, where, as well as | | |in Europe, it is still | | |little known. In Northern | | |Japan the fruits are | | |exposed for sale in the | | |shops, although they are | | |probably used only as | | |playthings for the | | |children." -------------------+----------------+----------+--------------------------- [Illustration: _HORSE-CHESTNUT (Æsculus Hippocastanum) IN FLOWER._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Amelanchier |Rosaceæ | |A charming family of | | |spring-flowering trees, | | |graceful in growth, and of | | |moderate stature. There are | | |four species, but dozens of | | |names in catalogues; in | | |fact, the genus is much | | |mixed up in many books and | | |lists. | | | *A. alnifolia |North-West |White; |This is usually about 8 |America |Spring |feet high; it is very | | |beautiful with its wealth | | |of white flowers in compact | | |clusters or racemes, | | |followed by purple berries. | | |In the Kew "Arboretum" | | |Hand-list no less than ten | | |synonyms are given. | | | *A. canadensis |Canada |White; |This flowers about a month | |April |before A. alnifolia, and is | | |one of the first trees to | | |greet us with its wealth of | | |snow-white blossom in | | |spring. It should be | | |planted in a free group. | | |Juneberry and Snowy | | |Mespilus are its popular | | |names. Eighteen synonyms | | |are given in the list | | |referred to, the most usual | | |being A. Botryapium. No | | |small garden should be | | |without this lovely small | | |tree; it is between 6 and | | |8 feet high, spreading, | | |and has purplish fruits, | | |whilst the leaves die off | | |deep golden yellow, so that | | |the Snowy Mespilus has many | | |beautiful phases. There are | | |several varieties, but the | | |species is as beautiful as | | |any. | | | A. oligocarpa |Northern United |White; |This is quite a dwarf |States, |April and |shrub, 3 feet to 4 feet, |and found in |May |and the individual flowers |bogs and swamps | |are ¾ inch across. As it | | |is found in moist places it | | |should be tried in such | | |positions in Britain. | | | A. vulgaris |Europe |White; |This has been in English | |April |gardens about 300 years. | | |It is like the Canadian | | |Juneberry or Snowy | | |Mespilus, but not so | | |beautiful. If only one | | |Amelanchier is required, | | |choose A. canadensis. | | | *Andromeda |Ericaceæ; |Pink; |A small shrub about a foot polifolia |widely |Summer |high, with pretty pink (Moorwort) |distributed. | |wax-like flowers in summer. | | |Moist, peaty soil. See | | |Cassandra, Leucothoë, | | |Cassiope, Lyonia, | | |Oxydendron, Pieris, and | | |Zenobia. | | | *Berberis acuminata|Berberideæ; |Bronzy |Evergreen shrub with red |China |yellow |young wood. Introduced by | | |Messrs. Veitch. | | | *B. Aquifolium (Ash|Introduced 1823.|Yellow; |A common, but handsome Barberry, Syn. |Spread widely |early |evergreen shrub, reaching a Mahonia Aquifolium)|over the |Spring, |clothed height of 3 to 5 |western side of |dark green|feet, and with dark green |North America |leaves of |pinnate and leathery |from Nootka |Summer |leaves. The flowers |Sound |have a |are bright golden; they are |southwards. |purplish |succeeded by berries, | |tinge |purple when ripe, which add | |after |to the ornamental features | |frost |of the plant. It is one of | | |the best shrubs for growing | | |under trees, and in many | | |places is planted for game | | |cover. Distinct varieties | | |are _fascicularis_, which | | |is usually 2 feet to 4 feet | | |high and has narrower | | |leaflets of a duller green | | |than the type. | | | *B. buxifolia |Chili |Yellow; |An upright evergreen bush 5 (Box-leaved | |April and |feet high, clothed with Barberry, Syn. B. | |early May |small box-like leaves, and dulcis) | | |bearing drooping blossoms | | |borne on unusually long | | |stalks. It is not so | | |handsome as B. Darwinii or | | |B. stenophylla, but | | |flowering before them is on | | |that account valuable. A | | |dwarf variety (nana) is a | | |pretty rock-work plant. | | | B. concinna |Himalaya |Pale |A little deciduous shrub | |yellow |not more than 18 inches | | |high, and with silvery | | |undersides to the leaves. | | |It needs a sheltered spot | | |in good soil. | | | B. congestiflora |Chili |Bright |A large interesting bush, var. hakeoides | |yellow |with masses of flowers. | | |Rare. | | | B. aristata |Himalaya |Yellow |A strong-growing deciduous | | |shrub, somewhat after the | | |style of the common | | |Barberry, but chiefly | | |remarkable from the bright | | |red of the young bark, | | |which thus forms a fine | | |winter feature. | | | *B. Darwinii |Chili |Orange |This ranks with B. (Darwin's | |yellow; |stenophylla as the most Barberry) | |May |handsome of all Barberries; | | |and, indeed, it is in the | | |very front rank of | | |flowering shrubs. It is of | | |bold, wide-spreading growth | | |6 to 8 feet high, and the | | |masses of dark evergreen | | |leaves serve admirably as a | | |setting to the clusters of | | |orange-coloured blossoms | | |which are at their best in | | |May. The purple berries are | | |very attractive towards the | | |end of the summer. This | | |Barberry forms a delightful | | |lawn shrub, particularly in | | |a fairly moist soil. | | | B. empetrifolia |Chili |Yellow; |A little evergreen bush | |Spring |less than 2 feet high, and | | |flowering about the same | | |time as B. Darwinii. With | | |this just-named species it | | |shares the parentage of B. | | |stenophylla, which is | | |unsurpassed in the entire | | |genus. | | | B. nepalensis, Syn.|Nepaul |Yellow |The stateliest of the Ash Mahonia nepalensis | | |Barberries, forming a | | |specimen 6 feet high, and | | |regularly furnished with | | |long compound leaves. It | | |is, however, tender, except | | |in the West of England and | | |Ireland, where, in a moist, | | |fairly open soil, it does | | |well. Even there a | | |sheltered spot should be | | |chosen for it. | | | B. repens, Syn. |North America | ,, |Related to B. Aquifolium, Mahonia repens | | |and, like that, will do | | |well in shady spots. It is | | |dwarfer than the other | | |just mentioned. | | | *B. stenophylla |Garden form |Yellow; |This is a hybrid between B. | |Spring |Darwinii and B. | | |empetrifolia, and a shrub | | |of rare beauty. The slender | | |arching shoots are very | | |graceful, and during the | | |flowering period are | | |completely wreathed with | | |golden blossoms. Standing | | |singly on a lawn, or near | | |water, it is delightful. | | |It should be in the | | |smallest collection of | | |flowering shrubs. | | | *B. Thunbergi |China and Japan |Pale |A spreading shrub 3 or 4 | |yellow and|feet high, with flowers not | |red; |particularly showy, and | |Spring |borne on the undersides of | | |the shoots just as the | | |young leaves are expanding. | | |The bright-red berries are | | |very showy, but they are | | |surpassed by the brilliant | | |scarlet of the decaying | | |leaves. | | | *B. vulgaris |Europe |Yellow; |The common Barberry is an (Common Barberry) | |Spring |ornamental deciduous shrub | | |8 to 10 feet high, and is | | |valuable from the fact that | | |it will thrive in dry, | | |stony soils. Apart from the | | |pale-yellow flowers in | | |spring, the scarlet berries | | |are very showy, and by some | | |are used for preserves. | | |There are many varieties, | | |the best being the | | |purple-leaved (purpurea) | | |and white-fruited (fructu | | |albo). | | | B. wallichiana |Himalaya and |Sulphur |A dense evergreen bush, (Syn. B. Jamesoni, |China |Yellow; |with dark green spiny B. Hookerii) | |June |leaves and pale yellow | | |blossoms. It grows 4 or 5 | | |feet high. | | | *B. Wilsonæ |China |Rich |A fine shrub, the leaves | |golden |changing to an intense | |colour |crimson colour in autumn. | | |Spines an inch long. | | | -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Buddleia Colvillei|Himalaya; |Rosy |A beautiful tree, reaching |Loganiaceæ |crimson; |a height of 30 feet in its | |June |native country, but it is | | |hardy only in the extreme | | |West. | | | *B. globosa (Orange|Chili |Orange |A deciduous shrub, 10 to 12 Ball tree) | |yellow; |feet high, with long, | |Midsummer |willow-like hoary leaves, | | |and flowers borne in | | |globular clusters about | | |midsummer. It is perfectly | | |hardy in warm soils in the | | |South of England, and is | | |much admired. | | | B. japonica, Syn. |Japan |Lilac; |This has several B. curviflora | |August |well-marked features, | | |forming as it does a | | |deciduous shrub about 4 | | |feet high, with curiously | | |winged stems and long | | |curved spikes of blossoms. | | | B. variabilis |China |Rosy |A free-growing shrub, 6 to | |purple, |8 feet high. The variety | |Yellowish |Magnifica was introduced by | |throat; |Messrs. Veitch from Central | |Midsummer |China; rich rose purple. | | |Prune well back each | | |autumn. Veitchiana is | | |lighter in colour and | | |flowers a fortnight sooner. | | | Cæsalpinia japonica|Japan; |Canary |A very interesting shrub, |Leguminosæ |yellow; |rambling and with long | |Summer |flexible shoots with red | | |prickles. The leaves are a | | |foot long, and of a | | |pleasing green; the | | |flowers, which are in | | |partially erect racemes, | | |are about 1 inch across, | | |and bright canary yellow in | | |colour, against which the | | |reddish anthers are | | |conspicuous. It must not | | |be planted where it is | | |likely to get smothered. It | | |has stood out unharmed for | | |many years in the | | |Coombewood Nursery | | |(Kingston). | | | *Calycanthus |North America; |Purplish |A deciduous, much-branched floridus (American |Calycanthaceæ |red; |shrub from 5 to 6 feet Allspice) | |July |high, well worth growing | | |for its highly fragrant | | |flowers, about a couple of | | |inches in diameter. It | | |needs a fairly cool, moist | | |soil. | | | C. occidentalis |California |Crimson |Much like the preceding, (Californian | | |but of more vigorous growth Allspice) | | |with larger flowers. | | | Cassandra |North America |White; |An evergreen under-shrub, calyculata (Syn. | |April and |growing from 1 to 2 feet Andromeda | |May |high. The shoots are calyculata) | | |arching, and the waxy | | |Lily-of-the-Valley-like | | |flowers are suspended from | | |the undersides in | | |considerable numbers. It is | | |a pretty but by no means | | |showy shrub, and needs | | |moist, peaty soil. | | | Cassiope fastigiata|Himalaya; |Pink; |A pretty little erect |Ericaceæ |Summer |growing shrub about a foot | | |high, suggesting a Club | | |Moss or a small Conifer, | | |with tiny bell-shaped | | |blossoms. It is suitable | | |only as a rock-work | | |shrub in moist, peaty | | |soil. | | | C. hypnoides |Siberia |White |Even smaller than the | | |preceding, and needs the | | |same treatment. | | | C. tetragona |North America |White |The tiny scale-like leaves |and | |of this are arranged in |Northern Europe | |four rows, thus giving the | | |branches a curious square | | |appearance. Succeeds under | | |the same conditions as the | | |others. The Cassiopes are | | |difficult to grow. | | | Catalpa |Bignoniaceæ | |This genus of large | | |deciduous trees is | | |represented in both | | |the eastern and western | | |hemispheres, and contains | | |about a dozen species. Only | | |five of these are at | | |present in cultivation in | | |Britain or are known to be | | |hardy, two being natives of | | |North America and three of | | |China. The Catalpas are | | |some of the most striking | | |and beautiful of all hardy | | |trees, both in regard to | | |foliage and to flower. The | | |leaves are large and bold | | |in outline, and the flowers | | |borne in large terminal | | |panicles towards the end of | | |summer. Catalpas love a | | |rich soil and abundant | | |moisture. They are | | |particularly well adapted | | |for planting on the margins | | |of ponds and water-courses. | | |All the species have this | | |peculiarity: they never | | |form a terminal winter bud. | | |In consequence of this, | | |every shoot branches at its | | |apex into two or three | | |every spring, with the | | |result that the trees | | |naturally acquire a broad, | | |spreading habit. This is | | |especially apparent in the | | |case of isolated trees | | |growing on lawns--a | | |position, it may be | | |mentioned, in which | | |Catalpas are seen to | | |exceptional advantage. In | | |the forests of North | | |America, where they are | | |drawn up by other trees, | | |the Catalpas occasionally | | |attain to heights of 50 | | |feet to 100 feet. In | | |gardens it may sometimes be | | |advisable to help them to | | |reach a moderate height, by | | |keeping them to a single | | |lead when young. All the | | |species can be increased by | | |cuttings of the roots, or | | |of the fairly matured leafy | | |growths. | | | *C. bignonioides |Introduced from |Creamy |This species is by far the (Syn. C. |North America in|white |commonest and best known of syringæfolia) |1726 |blotched |the Catalpas in Britain. It | |with |does not often attain a | |yellow, |stature of more than 30 | |and |feet, although in its | |spotted |native woods it is met with | |with |twice as high. The broadly | |purple in |ovate leaves are in healthy | |the |trees of mature age about 6 | |throat; |inches long and 4 inches to | |July and |five inches wide. The | |August |flower panicles are erect, | | |branching, and pyramidal, | | |frequently 1 foot in | | |diameter at the base. The | | |flower is 1½ inches | | |across, with a broad | | |bell-shaped base, the | | |reflexed limb being | | |elaborately frilled. The | | |thin, kidney-bean-like | | |fruits are 9 inches to 12 | | |inches long, but in most | | |parts of the country are | | |only produced after | | |exceptionally sunny | | |seasons. The following | | |varieties are in | | |cultivation: Aurea, with | | |rich yellow foliage; nana, | | |a remarkable low shrub, 2 | | |feet to 3 feet high, which | | |never flowers, and can only | | |be regarded as a curiosity; | | |purpurea, with | | |purple-tinged leaves and | | |shoots. | | | C. Bungei |Northern China |White, |Whether the true C. Bungei | |spotted |is in cultivation at the | |with |present time is very | |purple; |doubtful. Certainly the | |they, as |plants supplied by some | |well as |nurserymen under this name | |the |are only the dwarf variety | |panicles, |(nana) of C. bignonioides. | |are larger|In any case the true C. | |than in |Bungei has not flowered in | |Kæmpfer's |Britain. It is a tree 30 | |Catalpa |feet high, with either | | |entire or lobed leaves; | | |they are 4 inches to 8 | | |inches long, and about | | |three-fourths as wide. | | | C. cordifolia (Syn.|United States. |White, |This is probably the finest species) |It inhabits a |with |species of Catalpa, but is |more western |yellow |not yet well known in |region than C. |blotches |Britain. In the United |bignonioides, |in the |States it is often 50 feet |and is found in |throat; |high, and in exceptional |the States of |but the |cases over 100 feet. Owing |Kentucky, |purple |to its having been for a |Louisiana, |spots are |long time confounded with |Tennessee, |not so |C. bignonioides, this |Missouri, Texas,|abundant |species was probably |&c. |in C. |introduced unknowingly, and | |bignon- |it may exist in some | |ioides, |gardens under the other | |whilst the|name. It is said to be | |panicles |somewhat the hardier of the | |are large,|two. | |and appear| | |about a | | |fortnight | | |before. | | | | C. Fargesii |China. |...... |Little known of this |Introduced to | |species yet. |France by M. | | |Maurice de | | |Vilmorin, and | | |sent by him to | | |Kew in 1899 | | | | | C. hybrida |A hybrid between|White, |In the United States this |C. cordifolia |with |appears likely to prove the |and C. Kæmpferi.|yellow and|finest of all the Catalpas, |Raised nearly |purple |exceeding even C. |thirty years ago|markings |cordifolia in the vigour of |by Mr. John C. |on the |its growth and the size of |Teas in Indiana,|throat |its panicles. Four hundred |U.S.A. | |flowers have been borne on | | |a single panicle. | | |Generally, the plant is | | |intermediate between the | | |two species that share its | | |parentage. | | | C. Kæmpferi |China; |Flowers |Whilst this species--named |introduced by |1 inch |in honour of Engelbert |Siebold in 1849 |across; |Kæmpfer, who visited Japan | |reddish- |in the seventeenth | |brown and |century--bears a strong | |purple |resemblance to the American | |markings |C. bignonioides, it is | | |neither so fine nor so | | |ornamental a tree. It has | | |naturally the same rounded | | |habit, but is never so | | |large. The leaves differ | | |in frequently being more | | |or less lobed. Kæmpfer | | |noted this tree in Japan, | | |and until a recent date it | | |was regarded as indigenous | | |to that country. Recent | | |travellers have, however, | | |concluded it to be (like | | |many other popular trees in | | |Japan) of Chinese origin | | |solely. It is frequent in | | |the grounds surrounding | | |Buddhist temples in Japan. | | | -------------------+----------------+----------+--------------------------- [Illustration: _CATALPA OR INDIAN BEAN TREE (Catalpa bignonioides)._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Ceanothus |Eastern United |Whitish; |A deciduous shrub, 3 to 4 americanus (New |States; |July and |feet high, that dies Jersey Tea) |Rhamneæ |August |partially back during the | | |winter. The flowers, which | | |are borne in good-sized | | |racemes, are at their best | | |in July and August, and on | | |that account are very | | |valuable. It is one of the | | |hardiest of the | | |Ceanothuses, and in the | | |South of England it will | | |flower as a shrub in the | | |open ground. | | | *C. azureus |Mexico |Light |This is not quite so hardy | |blue; July|as the preceding, and it | |and August|cannot be regarded as a | | |shrub for the open ground, | | |except in particularly | | |favoured districts. It is, | | |however, a delightful wall | | |shrub. There are many | | |garden varieties of this, | | |mostly of Continental | | |origin, of which may be | | |especially mentioned Gloire | | |de Versailles, blue; Marie | | |Simon, pink; and Indigo, | | |deep blue, very beautiful. | | | C. divaricatus |California |Pale blue;|Suitable only for a wall. | |May and |With this amount of | |June |protection it will reach a | | |height of 10 feet. | | | C. papillosus |California |Blue; |Like the last, it is, | |May and |except in the extreme west, | |June |essentially a wall plant; | | |it is one of the best. | | | C. rigidus |California |Purplish |The leaves of this are | |blue; |small and neat, and its | |Spring and|charming blossoms are on a | |early |wall borne sometimes as | |Summer |soon as April, and are kept | | |up through May to June. It | | |will reach a height of 6 to | | |8 feet. | | | C. thyrsiflorus |California |Bright |In its native country this | |blue; |attains to the dimensions | |Summer |of a small tree, but here | | |it is essentially a wall | | |plant. The flowers are in | | |large racemes. | | | *C. veitchianus |California |Bright |A species with neat | |blue; May |dark-green leaves. It forms | |and June |a delightful wall plant. | | | *Cercis |South Europe and|Rose |Throughout May and early Siliquastrum |West Asia; |purple, |June the Judas Tree is very (Judas Tree) |Leguminosæ |but |beautiful, being smothered | |varies; |with pretty pear-shaped red | |May and |blossoms. At Kew it flowers | |June |well in numerous places. It | | |grows to a height of 20 | | |feet or more in the | | |Mediterranean region, | | |though in gardens here it | | |is more often represented | | |by bushes of less than half | | |that height. It thrives in | | |sandy loam, and likes | | |plenty of sun and air. The | | |flowers are produced from | | |all parts of the stems, | | |much of the old wood being | | |often smothered with | | |flowering spurs. A variety | | |with white flowers is in | | |cultivation, and this may | | |also be seen in flower at | | |Kew. It is very free, and | | |the flowers are of the | | |purest white. A beautiful | | |variety. In addition to | | |this species, C. | | |canadensis, from North | | |America, and C. chinensis, | | |a native of China and | | |Japan, are also grown, | | |whilst a fourth species, C. | | |reniformis, from Western | | |China, has lately put in an | | |appearance. | | | *Chionanthus |Japan; |Pure |This Chionanthus furnishes retusus |Oleaceæ |white; |one of the many (Fringe Tree) | |Early |illustrations of the close | |Summer |affinity that exists | | |between the flora of the | | |United States and that of | | |Japan, for it is very | | |nearly related to the | | |American Fringe Tree | | |(Chionanthus virginicus), | | |from which, however, it | | |differs in being a smaller | | |and more slender plant, | | |while the clusters of | | |flowers are rather less | | |dense. When in bloom there | | |is no danger of | | |confounding these | | |Chionanthuses with any | | |other tree or shrub, as the | | |pure white drooping | | |fringe-like inflorescence | | |is totally distinct from | | |anything else. They are | | |quite hardy, and not | | |particular as to soil, | | |though a fairly deep loam | | |suits them best. | | | C. virginica |North America |White, |An interesting bush, but (American Fringe | |narrow, |taller in its native Tree) | |fringe- |country. | |like | | |petals; | | |hence the | | |name | | | | *Choisya ternata |Mexico; |White; |This is a shrub for warm (Mexican Orange |Rutaceæ |Summer, |soils and sunny position, Flower) | |but much |when it makes a big, leafy, | |depends |glossy-leaved bush, | |upon |smothered with clusters of | |position |white flowers that, from | | |their appearance and | | |fragrance, have earned the | | |shrub the name of Orange | | |Flower. At Munstead in | | |Surrey it grows so | | |rampantly that it has to be | | |cut away to keep it within | | |reasonable bounds. In "Wood | | |and Garden," p. 63, it is | | |mentioned, the month is | | |May; "The Mexican Orange | | |Flower (Choisya ternata) | | |has been smothered in its | | |white bloom, so closely | | |resembling orange blossom. | | |With a slight winter | | |protection of fir boughs it | | |seems quite at home on hot | | |dry soil, grows fast, and | | |is very easy to propagate | | |by layers. When cut it | | |lasts for more than a week | | |in winter." | | | Cistus albidus |South-West |Bright |A shrub 4 to 5 feet high, |Europe; |rose; |with whitish leaves (hence |Cistineæ |June and |the name of albidus) and a | |July |profusion of blossoms 2 | | |inches across. It needs a | | |dry, warm soil, hence will | | |succeed on sloping banks, | | |but even then, in the South | | |of England, it is apt to be | | |killed by a very severe | | |winter. This last paragraph | | |will apply to the genus | | |Cistus in general. | | | C. crispus |Southern Europe |Reddish |Reaches a height of a | |purple; |couple of feet, and bears | |Summer |its saucer-shaped blossoms | | |in great profusion. The | | |individual flowers are | | |about 2½ inches in | | |diameter. | | | *C. ladaniferus |South-West |White; |A bush 4 to 5 feet high, (Gum Cistus) |Europe |Summer |with large, white, solitary | | |flowers. The variety | | |maculatus has a crimson | | |blotch at the base of each | | |petal. | | | *C. laurifolius |South of Europe |White; |A sub-evergreen shrub 5 to (Laurel-leaved | |July and |6 feet high, and the Cistus) | |August |hardiest of all the Cistus. | | |Of this there is also a | | |variety maculatus blotched | | |at the base with purple | | |crimson, which forms a | | |delightful shrub. | | | C. monspeliensis |South of Europe |White; |A compact bush 4 feet high, | |Summer |with flowers about an inch | | |across. | | | C. populifolius |Levant |White; |The leaves of this are very (Poplar-leaved | |Summer |distinct, being Cistus) | | |heart-shaped and | | |long-stalked, whilst the | | |plant itself will attain a | | |height of 6 feet. | | | C. purpureus |South-East |Reddish |This is only suitable for |Europe |purple |planting in the West of | |with a |England, but where not | |maroon |injured by frost it is a | |blotch |delightful shrub, a little | | |over a yard high. | | | *C. villosus |Mediterranean |Reddish |A compact shrub, whose |region |purple |reddish-purple blossoms are | | |about 2½ inches across. -------------------+----------------+----------+--------------------------- [Illustration: _CISTUS VILLOSUS._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Cladrastis |Amoorland; |Whitish; |A very distinct shrub or amurensis (Amoor |Leguminosæ |July |small tree, which is Yellow Wood) | | |perfectly hardy, and has | | |peculiarly greyish-green | | |leaves. The dense spikes of | | |small, pea-shaped blossoms | | |are showy when at their | | |best. This has deep | | |descending roots, and holds | | |its own in sandy soils | | |better than most shrubs. | | | *C. tinctoria |North America |White |A tree, 30 feet high, (Virginian Yellow | | |clothed with large Wood. Syn. Virgilia| | |ornamental pinnate leaves, lutea) | | |which die off a rich | | |yellow. The flowers are | | |white, and in dense | | |drooping racemes. A fairly | | |moist soil is necessary for | | |this. | | | Clethra alnifolia |United States of|White; |In the United States of |America; |August and|America the White Alder or |Ericaceæ |early |Pepper Bush, as Clethra | |September |alnifolia is called, occurs | | |as a native over a | | |considerable area; hence | | |several forms exist, but do | | |not possess any strongly | | |marked features, unless it | | |be the variety tomentosa, | | |which is certainly the most | | |widely removed of all from | | |the typical kind. As a rule | | |the flowering period of the | | |common White Alder extends | | |throughout August and a | | |little way into September, | | |at which last-named period | | |the variety tomentosa is | | |just unfolding its earliest | | |blossoms. As the number of | | |flowering shrubs that are | | |at their best during the | | |latter part of September is | | |very limited, the blooming | | |of this variety of the | | |Clethra at that time makes | | |it valuable. The varietal | | |name of tomentosa is | | |derived from the whitish | | |down on the undersides of | | |the leaves, which serves to | | |readily distinguish it from | | |the other forms. The | | |flower-spikes, too, are | | |rather larger, while the | | |blossoms are as in the | | |others--white. The Clethras | | |all form rather | | |loose-growing bushes from 3 | | |feet to 5 feet high, and | | |delight in a moist soil of | | |a peaty nature, such as | | |that in which | | |Rhododendrons, Azaleas, and | | |others of that class | | |flourish. | | | C. canescens (Syn. |Japan |Milky |A very handsome species C. barbinervis) | |white; |with dark-green leaves and | |Summer |panicles of blossom. Well | | |worth attention, but is yet | | |rare. | | | Colutea arborescens|Mediterranean |Yellow; |A perfectly hardy, free (Bladder Senna) |region; |May and |growing, deciduous shrub, |Leguminosæ |June |reaching a height of 8 to | | |12 feet, clothed with | | |pretty divided leaves, and | | |with a profusion of | | |pea-shaped flowers, | | |succeeded by large inflated | | |seed-pods, which form a | | |very noticeable feature. | | |These pods are green, | | |tinged with red. The | | |Coluteas are very useful, | | |as they will thrive in dry | | |sandy soils where many | | |shrubs would perish. | | | *C. cruenta, Syn. |Orient |Reddish |After the manner of the C. orientalis, and | | |last, from which it differs C. sanguinea. | | |in its glaucous leaves, | | |reddish flowers, and | | |deeper-tinted seed-pods. It | | |is also somewhat dwarfer. | | | Coronilla Emerus |Southern Europe;|Yellow- |A free-growing bush 6 feet (the Scorpion Senna|Leguminosæ |tinged |high, with a profusion of Coronilla) | |red; May |pea-shaped blossoms. It | |and June |needs a well-drained, warm | | |soil. | | | C. juncea (the |South of France |Bright |An erect shrub less than a Rush-like | |yellow |yard high, with rush-like Coronilla) | | |shoots, suggesting those | | |of the Spanish Broom, and | | |also almost devoid of | | |leaves. When in full bloom | | |it is decidedly pretty. | | | *Corylopsis |Japan; |Primrose; |This delightful little pauciflora |Hamamelideæ |Spring, |shrub, when fully grown, | |before the|makes a dense bush, with | |leaves |branches 6 feet high. The | | |leaves are small, thin in | | |texture, prettily tinted | | |when young, and again in | | |autumn. The flowers are | | |primrose-yellow in colour | | |and fragrant. They are | | |arranged from two to four | | |together in drooping | | |catkins from every node on | | |the previous season's wood. | | |Though it is quite hardy in | | |other respects the flowers | | |are easily damaged by | | |frost. | | | C. spicata |Japan |Also |A shrub between 3 and 4 | |cowslip- |feet high, and better known | |coloured |than C. pauciflora. It | |and |flowers in spring before | |scented |the leaves appear. | | | *Cratægus (Thorns).| | | See p. 376. | | | -------------------+----------------+----------+--------------------------- [Illustration: _CYTISUS CAPITATUS._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Cytisus albus |Spain and |White; |A beautiful and popular (White Spanish or |Portugal; |May |Broom. It grows with great Portuguese Broom) |introduced in | |rapidity, and flowers |1752; | |bountifully and regularly. |Leguminosæ | |A bush 6 or 7 feet high, in | | |full flower is a delightful | | |picture, and one never | | |seems to tire of it. Group | | |it with the common Broom. | | |It is very cheap and easily | | |raised from seed. Loudon | | |says: "In good soil it is | | |of very rapid growth, | | |attaining the height of 5 | | |feet or 6 feet in three or | | |four years, and in six or | | |eight years growing as high | | |as 15 feet or even 20 feet | | |if in a sheltered | | |situation. Placed by itself | | |on a lawn it forms a | | |singularly ornamental | | |plant, even when not in | | |flower, by the varied | | |disposition and tufting of | | |its twiggy thread-like | | |branches. When in flower it | | |is one of the finest | | |ornaments of the garden." | | |Loudon also says that bees | | |are fond of the flowers. | | | C. albus |Variety |Pinkish |Rare, and not so beautiful incarnatus | | |as the parent. | | | *C. Ardoini |Maritime Alps |Pure |Quite a dwarf Broom, a few | |yellow; |inches high. It is a | |April and |charming Broom for the rock | |May |garden, placing it where it | | |can spread out its shoots | | |on all sides. It is | | |happiest in sun and dry | | |soil as the other Brooms. | | | *C. austriacus |Native of |Yellow; |C. banaticus and C. (Austrian Broom) |Austrian woods, |July and |serotinus are synonyms. |also of Italy |August |The chief value of this |and Siberia. | |Broom is in its late |Introduced in | |flowering, when its yellow |1741 | |flower clusters are very | | |welcome. | | | C. a. leucanthus |Variety |Very pale |Not important. | |yellow, | | |sometimes | | |almost | | |white | | | | C. biflorus |Hungary |Bright |This is not so important as | |yellow; |the Moonlight Broom, | |May |Andreanus, and some others. | | |It grows about 3 feet high, | | |but even in a group it is | | |not imposing. | | | C. capitatus |Found on wood |Yellow; |This is also a dwarf and |edges in Austria|June |not important Broom. |and introduced | | |in 1774 | | | | | C. hirsutus |Asia Minor and |Yellow; |This is another dwarf and |South of Europe.|June |unimportant shrub. |Introduced in | | |1739 | | | | | *C. kewensis |Hybrid between |Creamy |A most interesting and |C. albus and C. |white; |beautiful Broom, which, as |Ardoini |May |it becomes better known, | | |will be popular in gardens. | | |It was raised in the Royal | | |Gardens, Kew; hence the | | |name, C. Ardoini being the | | |seed parent. It is only | | |suitable for the rock | | |garden, where its slender | | |shoots can spread out and | | |form a mantle of soft | | |colouring, or to make a | | |spreading group on the | | |grass. There is little | | |trace in it of C. albus, | | |except in the flower | | |colouring. This is a Broom | | |for all good gardens. | | | *C. nigricans |Austria |Bright |This is also a lovely | |yellow; |Broom, so named because it | |July and |turns black when dried. It | |August |should be in the smallest | | |list of beautiful flowering | | |shrubs, and it is singular | | |that it is so seldom seen. | | |The growth is bushy and | | |smothered with flowers in | | |July and August, sometimes | | |before, and lasts a long | | |while in beauty. Sunshine | | |and poor soil bring out its | | |finest qualities. One can | | |scarcely say too much in | | |its praise, especially as | | |it blooms at a time few | | |trees and shrubs are in | | |flower. | | | *C. præcox |Hybrid between |Sulphur |One of the most fascinating |C. purgans and |yellow; |of all flowering shrubs. |C. albus |April to |It makes clouds of soft | |May |colouring, every shoot | | |hidden with the wealth of | | |bloom; whilst when out of | | |flower there is beauty in | | |the brilliant green | | |colouring of the long | | |slender shoots. It is a | | |shrub to make groups of in | | |the flower garden, grows | | |quickly, does not soon get | | |"leggy," and is very dense. | | |The big groups of it on the | | |grass in the Royal Gardens, | | |Kew, are one of the | | |delights of the spring | | |season there. The ordinary | | |shrubbery is the worst | | |place for it, all its | | |gracefulness is lost, there | | |is no fountain of flowers | | |from the slender shoots. It | | |is best raised from | | |cuttings, as seedlings are | | |apt to reproduce C. albus | | |only. Also well known as | | |Genista præcox. | | | C. purgans |South and |Yellow |Chiefly of note because it |Central Europe | |is one of the parents of C. | | |præcox, but is of little | | |account for the English | | |garden. It is necessary in | | |a collection, but nowhere | | |else. | | | *C. purpureus |Found in Eastern|Purple |A delightful shrub when |Europe in | |properly placed. Loudon's |exposed | |advice to graft it "on the |situations | |laburnum standard high" is | | |bad, and has been followed | | |in many gardens. This way | | |of treating the shrub is | | |utterly foreign to its | | |nature; it is a _trailing_ | | |Broom, and therefore should | | |be planted on the rough | | |garden or some bank where | | |it can spread in its own | | |way. We have seen it | | |falling over a boulder and | | |making a trail of purple | | |colouring in May. Rare | | |varieties are albus, white, | | |and one with flowers of | | |rose tint. The famous | | |Cytisus Adami is the | | |outcome of grafting this | | |species on the Scotch | | |laburnum (L. alpinum). This | | |curious graft-hybrid | | |usually excites much | | |interest when in flower, | | |both yellow and purple | | |racemes appearing on the | | |same tree. | | | C. sessilifolius |A native of the |Yellow; |A Broom for a collection, |south of France |May |but without the |and Piedmont, | |effectiveness of C. præcox, |and was | |Andreanus, and others. |cultivated in | | |Britain by | | |Parkinson in | | |1569. | | | | | C. Schipkænsis |Introduced |White |This is a charming little | | |rock-garden shrub, and very | | |rare as yet, but well worth | | |noting for its | | |distinctiveness and | | |freedom. | | | *C. scoparius |Europe |Yellow |The hardy Cytisuses are (Common Broom) | | |popularly known as Brooms, | | |and the Broom of the waste | | |lands of the British Isles | | |is Cytisus scoparius, which | | |makes clouds of golden | | |yellow in the early summer. | | |Many a dryish bank now | | |flowerless might be made | | |beautiful with this | | |glorious shrub. Where Broom | | |is not plentiful as a wild | | |plant, and therefore | | |generally where the soil is | | |not suitable for it, the | | |soil should be made so; it | | |need only be well drained | | |and open. | | | *C. s. andreanus |Choice variety |Brownish |This varies considerably |found in |crimson |from seed, and often |Normandy by M. |and |reverts to the typical |Ed. André, after|yellow; |yellow Broom. If possible |whom it is named|Spring |get own root-plants from | | |original stock. A beautiful | | |shrub, which we can | | |scarcely have too much of, | | |but in some gardens it is | | |used too freely. When in | | |full bloom, and the variety | | |is rich in colouring, it is | | |superb. | | | C. s. pendulus |Variety |Pale |Quite a pendulous variety, (Drooping Broom) | |yellow |but uncommon. It is | | |apparently little known, | | |though so charming when on | | |a bank or rock garden. A | | |group of it in either of | | |these positions would be a | | |revelation to those who | | |know not the value of this | | |family for the English | | |garden. | | | *C. s. sulphureus |Variety |Pale |Described by Loudon in his (pallidus), | |yellow |"Arboretum" as C. s. albus, (Moonlight Broom) | | |"the flowers white or of a | | |very pale yellow." It is a | | |rare shrub, but should not | | |be so. Mr. Goldring writes | | |of it in "The Garden" as | | |follows: "The Moonlight | | |Brown is a very | | |old variety, as it was | | |described by Loudon sixty | | |years ago, but it is still | | |a rare shrub, not easily | | |obtainable, though it is | | |grown in some of the | | |largest nurseries. | | |Its pale yellow flowers are | | |in beautiful harmony with | | |the rich yellow of the type | | |Andreanus. The only private | | |garden where I have seen it | | |in established mass is that | | |of Mrs. Robb at Liphook, | | |where all kinds of tree and | | |shrub varieties are | | |treasured. I do not know if | | |it comes true from seed, | | |but I fancy not." | | | C. s. flore-pleno |Variety |Yellow |A so-called double variety | | |in which some of the petals | | |are duplicated, but it is | | |not finer than the type, | | |though it is interesting as | | |one of the few double | | |varieties in pea-shaped | | |flowers. -------------------+----------------+----------+--------------------------- [Illustration: _MOONLIGHT BROOM (Cytisus scoparius var. pallidus)._] [Illustration: _A HYBRID BROOM (Cytisus kewensis) AT KEW._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Cratægus (Thorns) |Rosaceæ | |The Cratægus family | | |comprises nearly 100 | | |species and varieties, | | |contains some of the most | | |beautiful of small garden | | |trees, both with regard to | | |the charm of their white, | | |pink, and scarlet flowers, | | |and the scarlet, black, and | | |yellow fruits. Most of the | | |Thorns are either large | | |shrubs or small trees, and | | |are specially suitable for | | |small gardens, whilst none | | |of them require particular | | |attention, as all will grow | | |in almost any soil and | | |situation. Old trees | | |occasionally require to be | | |relieved of small wood and | | |decaying branches, and a | | |good top-dressing of manure | | |is beneficial sometimes to | | |those which flower and | | |fruit freely; but beyond | | |this Thorns need no | | |attention after they have | | |been planted and | | |become established. The | | |species can be increased by | | |seeds, which are obtained | | |by gathering the fruits | | |when ripe, and mixing them | | |with sand. The mixture of | | |fruits and sand should then | | |be put in a heap in a | | |sheltered place | | |out-of-doors, and covered | | |with a few turfs. By the | | |following spring the fruits | | |will have rotted, and the | | |seeds can be separated and | | |sown. A fair proportion | | |will germinate the first | | |year, and the remainder | | |the second. Many of the | | |Thorns can also be | | |propagated by root | | |cuttings. For this purpose | | |healthy, vigorous shoots, | | |as thick as a man's finger, | | |should be obtained in | | |autumn or winter, and cut | | |into pieces four inches to | | |eight inches in length, | | |cutting the end nearest the | | |stem flat, and the other | | |slanting, so that either | | |end can be readily | | |distinguished. These should | | |be inserted upright in the | | |ground, with the tops | | |nearly or just covered; | | |they soon form roots, and | | |grow into strong plants. | | |The genus is found | | |practically throughout the | | |temperate region, from | | |Europe throughout the East | | |and Central Asia to China | | |and Japan, and in North | | |America. One species is | | |found in Mexico--but this, | | |and in fact all the Thorns | | |are hardy in this country. | | | *C. Azarolus |South-East |Pure |This grows to a height of |Europe and Asia |white; |about 20 feet. It is very |Minor |late |showy, and has pure white | |Spring |flowers followed by large | | |yellow fruits; the leaves | | |are about twice the size of | | |those of the Hawthorn, and | | |rather deeply cut. Cratægus | | |Aronia is a synonym. | | | *C. Carrièrei |A reputed |Pure |A very handsome Thorn, 12 |hybrid, but |white; |feet to 15 feet, shapely, |parentage |late |leaves large, bright glossy |unknown. |Spring |green above, whitish |Supposed to be | |beneath. Flowers appear |C. mexicana and | |freely in large corymbs, |C. tomentosa | |followed by clusters of | | |pear-shaped green fruits, | | |which hang on the tree | | |until the end of the year, | | |changing finally to dull, | | |yellowish red. | | | *C. coccinea (the |North America; |White; |This is one of the most Scarlet Thorn) |introduced in |late |striking of all the thorns; |1683 |Spring |it has large bright-green | | |leaves, and flowers nearly | | |an inch across, and in | | |dense corymbs. These are | | |followed by clusters of | | |brilliant scarlet-coloured | | |fruits. There are several | | |varieties equal to or even | | |finer than the species. One | | |is *Macracantha, which has | | |spines sometimes 5 inches | | |long, and bright scarlet | | |haws, not so large as those | | |of the species, but | | |produced more abundantly. | | |It should be more | | |frequently seen in gardens, | | |and is worthy to rank as a | | |species. Indentata has | | |deeply-cut leaves and | | |bright-red fruits. | | | *C. cordata |North America |White; |This is a small tree with (Washington Thorn) | |June |thin, glossy, heart-shaped | | |leaves and small flowers, | | |orange-red fruits, not | | |unlike those of C. | | |Pyracantha, and carried | | |late in the year. Birds, | | |however, enjoy them. | | | C. Crus-Galli (the |North America |White; |This is a handsome American Cockspur Thorn) | |June |Thorn, and one of the most | | |striking of the whole | | |family. It has stout, | | |glossy leaves and | | |formidable spines, these | | |often being from 3 to 4 | | |inches long, and gave rise | | |to the popular name. The | | |brick-red fruits hang on | | |the tree long after the | | |leaves have fallen, and | | |make a bright winter | | |picture. There are several | | |varieties. Arbutifolia has | | |shorter spines and smaller | | |fruits than the type; the | | |leaves are also narrower | | |and duller in colour; | | |linearis has long linear | | |leaves and bright-red | | |fruits. Ovalifolia has | | |large oval shining leaves | | |and bright scarlet fruits, | | |it is rather more upright | | |than the type. *Splendens | | |makes a handsome, shapely | | |tree about 20 feet high, | | |and flowers and fruits very | | |freely; the leaves are | | |rounded, green, and | | |shining, and the flowers | | |pure white, in small | | |corymbs, and followed by | | |bright-scarlet fruits. | | | C. Douglasii |Western side of |White; |This is a large |North America |late |irregular-shaped tree 20 | |Spring |feet to 30 feet, and has | | |short stout spines about an | | |inch long; the flowers | | |appear in small clusters, | | |and the fruits are small | | |and black. Wood and spines | | |are brown and quite shiny. | | |Rivularis has smaller and | | |thicker leaves, and shorter | | |and stouter wood. | | | C. hiemalis |Probably a |White; |A tree 15 feet to 20 feet |hybrid, but |Spring |high, round shining leaves, |origin unknown | |and rather large black | | |fruits, which are the first | | |to ripen of the Thorns. | | | *C. melanocarpa |Caucasus |White; |A very handsome Thorn. It | |Spring |is a small flat-topped tree | | |of medium height, the | | |leaves somewhat like those | | |of the Hawthorn in shape, | | |and covered with a thick | | |grey tomentum; the fruits | | |are small, black, and | | |shining. | | | C. mollis |United States |White, |Like C. coccinea, but even | |with a |handsomer. It is a small | |small red |tree, 15 feet high, with | |mark at |spreading head, and large | |the base |firm leaves slightly woolly | |of each |on the back; the flowers | |petal |are large, and succeeded by | | |bright-crimson, | | |medium-sized fruit. | | | C. nigra |Eastern Europe |White; |This makes a fair-sized | |May |tree, and has small black | | |fruit. The foliage is very | | |abundant, deeply cut, and | | |woolly on both sides. It | | |almost hides flowers and | | |fruit. | | | *C. orientalis |Europe |White; |A handsome Thorn in fruit. | |May |It is a small flat-topped | | |tree, and has large | | |clusters of flowers, the | | |oval fruits being yellowish | | |red. Sanguinea is a very | | |showy variety, with deep | | |ruby-red fruits, but the | | |scarlet colour of the type | | |is brighter. | | | *C. Oxyacantha |Widely |White; |Too well known to describe. (Hawthorn, White |distributed, |May |It has been divided into Thorn, May) |Europe, Western | |two sub-species, viz. C. |Asia, and North | |monogyna in which there is |Africa | |usually only one style in | | |the flowers and one seed in | | |the fruit, and C. | | |oxyacanthoides, where the | | |number of styles is usually | | |three, and from two to four | | |seeds in the fruit. These | | |differences are generally | | |decided. There are other | | |differences also in growth | | |difficult to explain, but | | |can be detected easily by | | |an experienced eye. | | | C. monogyna |...... |...... |This is the Hawthorn of the (sub-species) | | |hedgerows, and there are | | |many varieties. | | |Twenty-eight are recorded | | |in the Kew Hand-list. The | | |most beautiful are aurea, | | |with golden-yellow haws, | | |crispa pendula, a pretty | | |weeping tree; Gumperi | | |versicolor, very handsome | | |deep-red, shading to pink | | |in the centre; laciniata, a | | |handsome tree with deeply | | |cut leaves, sometimes | | |called C. apiifolia, but | | |must not be confounded with | | |North American species of | | |that name. Macrocarpa has | | |larger fruits than the | | |type, oxyphylla, large | | |white flowers and handsome | | |fruits, a round-headed | | |tree. Præcox is the | | |Glastonbury Thorn, supposed | | |to flower at Christmas, | | |but rarely does so owing to | | |frost. This is the Thorn | | |which is associated with | | |the famous legend. | | |*Semperflorens is a good | | |variety, a low-growing | | |tree, which flowers for a | | |much longer period than the | | |other Thorns. Stricta makes | | |a dense upright-growing | | |tree, 30 feet or more high; | | |it grows rapidly, and when | | |in flower is strikingly | | |distinct in appearance. | | | C. oxyacanthoides |...... |...... |This is distinguished from (sub-species) | | |C. monogyna by the styles | | |and seeds as stated above; | | |and also by the larger | | |leaves, flowers, and fruit. | | |All the double-flowered | | |Thorns belong to this | | |section. Atrofusca, a | | |large, shapely tree, of | | |weeping growth; the flowers | | |large, pure white, and the | | |fruits fair sized and | | |abundantly produced. | | |*Flore-pleno albo, the | | |double white Thorn, with | | |purest white flowers. This, | | |like the other double | | |Thorns, rarely fruits. | | |*Flore-pleno coccineo, the | | |double Scarlet Thorn, one | | |of the most beautiful of | | |trees when covered with its | | |scarlet flowers. Very | | |pleasing when grouped with | | |the double white variety or | | |the Laburnum; *Paul's | | |double Scarlet, a | | |well-known and beautiful | | |Thorn. *Flore puniceo, a | | |rich purplish pink, single, | | |and fructu luteo, bright | | |yellow fruits, effective in | | |autumn. | | | *C. pinnatifida |China and |Pure |The variety *major is the |Central Asia |white; |best to grow. It is | |May |stronger, and has very | | |large leaves, 4 to 6 inches | | |long, thick and shining. It | | |does not show its true | | |beauty until of some age, | | |but it is a hardy tree of | | |great beauty. The flowers | | |are in large corymbs, and | | |the fruits are of an | | |intense shining red, | | |pear-shaped, and make a | | |bright picture in autumn. | | |This variety is often | | |labelled C. Layi. | | | *C. punctata |East and North |Variable |A good garden tree; it is |America | |variable, but the accepted | | |type has white flowers and | | |bright red fruits as large | | |as a small Crab apple. | | |Another form has smaller | | |deep ruby-red fruits. | | |Brevispina, striata, and | | |xanthocarpa are varieties, | | |the last mentioned with | | |bright yellow fruits. | | | *C. Pyracantha |South Europe, |White |An evergreen Thorn. (Fiery Thorn) |in hedges and | |Introduced in 1629, and a |rough ground | |well known shrub. Its | | |charms consist in its dense | | |glossy leaves and brilliant | | |masses of scarlet berries. | | |It can be grown as a bush | | |or trained up a wall or | | |trellis. It is so brilliant | | |when in fruit that the | | |French call it buisson | | |ardent, or Burning Bush. | | |This Thorn should be more | | |grown as a bush, and not | | |confined as it usually is | | |to a south wall. As the | | |fruits are bitter they are | | |not cared for by the birds, | | |and thus make a display | | |through the winter. Lælandi | | |is a variety with larger | | |and deeper coloured fruits. | | | C. sanguinea |Siberia |White; |This is not of great garden | |May |value, but effective in | | |winter owing to the red | | |bark. Songorica is a | | |variety also with reddish | | |bark. | | | *C. tanacetifolia |Levant; |White; |This is rare, and can be (Tansy-leaved |introduced 1789 |May |recognised by bracts at the Thorn) | | |base of the fruits. The | | |fruits are very large, | | |yellow, and of good | | |flavour, and eaten in the | | |native country of the tree. | | |The specimen at Kew flowers | | |regularly and abundantly | | |every year. | | | C. spathulata |United States |White; |A very distinct Thorn, | |May |small, and the leaves are | | |persistent, remaining on | | |until the New Year. The | | |fruits are very small and | | |scarlet. | | | *C. tomentosa |Eastern United |White; |A late flowering and |States |June |handsome Thorn when its | | |orange-yellow fruits are in | | |perfection, but the birds | | |soon consume them. | | | C. uniflora |North America, |Creamy |More curious than |and introduced |white; |beautiful; it is only 2 |by the famous |early June|feet to 3 feet high and has |tree bishop, | |greenish haws. |Bishop Compton, | | |in 1713 | | | | | -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Cyrilla racemiflora|Florida to North|White |Quite a shrub, 4 feet to 6 |Carolina, &c. | |feet high, very rare, |Cyrillea | |although introduced as long | | |ago as 1765. The flowers | | |are in drooping racemes on | | |previous season's growth. | | | *Daboëcia |Western Europe |Rosy |A pretty little Heath-like polifolia, St. |and Ireland; |purple, |shrub growing about 18 Daboëc's Heath |Ericaceæ |bell- |inches high, and producing (Syn. Andromeda | |shaped; |erect spikes of Daboëcia) | |May, and |comparatively large | |throughout|bell-shaped blossoms. It is | |Summer and|the most continuous | |Autumn |blooming of its class. | | |There is a beautiful pure | | |white variety--alba. | | | Daphne alpina |Alps of Europe; |White; |A spreading deciduous (Alpine Daphne) |Thymelæaceæ |May and |shrub, with white, | |June |sweet-scented flowers. It | | |grows about a couple of | | |feet high, and is | | |essentially a shrub for the | | |rockwork, as it is | | |particularly happy when the | | |roots are wedged between | | |stones. | | | *D. blagayana |Carniola |Ivory |Like the last, this forms a | |white; |spreading bush, and is | |March and |equally at home under | |April |similar positions. It is, | | |however, of an evergreen | | |character; the ivory white | | |are very sweet-scented | | |blossoms. It is worthy of a | | |place among the most select | | |Daphnes, but difficult to | | |grow well. | | | *D. Cneorum |South Europe |Bright |A delightful little (Garland Flower) | |rose; |evergreen, with highly | |May to |fragrant blossoms. A good | |June |proportion of vegetable | | |soil is necessary to its | | |welldoing. | | | D. Genkwa (Japanese|Japan |Lilac |In its flowers this Daphne Lilac) | | |closely resembles the | | |Lilac, so that it is | | |frequently mistaken for | | |that well-known shrub. It | | |needs the protection of a | | |wall in most parts of | | |England. | | | D. Laureola (Spurge|South Europe and|Yellowish |The flowers of this are not Laurel) |North Africa |green |particularly showy, but as | | |an evergreen bush some 3 or | | |4 feet high it is valuable | | |from the fact that it will | | |thrive under the drip of | | |trees, and is one of the | | |few evergreens absolutely | | |rabbit proof. | | | *D. Mezereum (the |Northern Europe |Red; |This is an upright Mezereon) | |early year|deciduous bush that flowers | | |in February or March | | |according to the season. At | | |that time the still | | |leafless branches are | | |packed for some distance | | |with the pretty fragrant | | |blossoms, so that it may | | |be regarded as the most | | |showy shrub at that time in | | |bloom. There is a variety | | |(alba) with white blossoms, | | |and another (autumnalis | | |or grandiflora) that | | |blooms before Christmas. | | |A cool, loamy soil suits | | |this best. | | | *D. oleoides (Syn. |South Europe |Purplish |A neat growing evergreen D. fioniana, Syn. | |rose |bush about a yard high, D. neapolitana) | | |whose flowers are often | | |borne throughout the | | |greater part of the year. | | |It is less attractive than | | |some of the others. | | | D. pontica |Asia Minor |Yellow |A good deal in the way of | | |Daphne Laureola, but the | | |flowers are of a brighter | | |yellow, and are borne in | | |April and May, whereas D. | | |Laureola flowers in | | |February and March. | | | D. sericea (Syn. D.| |Deep pink |A compact evergreen 2 to 3 collina) | | |feet high, clothed with | | |dark-green box-like leaves, | | |while the terminal clusters | | |of flowers are borne in | | |early Spring. It prefers a | | |cool, fairly moist, yet | | |well-drained soil. -------------------+----------------+----------+--------------------------- [Illustration: _GARLAND FLOWER (Daphne Cneorum) ON SUNNY BANK, EDINBURGH._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Deutzia crenata |Japan; |White; |A bold growing and handsome (Syn. D. scabra) |Saxifrageæ |Midsummer |deciduous shrub, with white | | |blossoms. There is a | | |double-flowered variety, | | |tinged with purple on the | | |outside, known as D. | | |crenata flore-pleno | | |purpurea. Both are | | |beautiful shrubs that will | | |thrive in most soils. | | | *D. discolor |China |White, |This has pretty purpurascens | |tinged |purple-tinged blossoms | |purple; |borne in flattened corymbs, | |late May |and not, when in the bud | | |state, liable to be injured | | |by late spring frosts. | | | *D. gracilis |Japan |White; |The best known of all the | |Spring |Deutzias, forming a compact | | |bush a couple of feet high, | | |and bearing masses of its | | |pretty white blossoms. | | | *D. hybrida |Hybrid |White and |There are now several | |pink |beautiful hybrid Deutzias, | | |viz., hybrida rosea, | | |hybrida venusta, | | |kalmæflora, Lemoinei, | | |Lemoinei compacta, all of | | |which merit a place in | | |gardens. | | | *D. parviflora |China |White; |An upright shrub 5 feet | |end of |high, with flattened | |April and |clusters of white blossoms, | |early May |very suggestive of those of | | |the Hawthorn. | | | *Diervilla florida |Japan; |Rose; |A beautiful free-growing, (Syn. Weigela |Caprifoliaceæ |Summer |free-flowering shrub, that amabilis, W. rosea)| | |will hold its own almost | | |anywhere. Its flowering | | |time is in May or early | | |June, but occasionally | | |there is an Autumn display. | | |Beside the original species | | |there are many garden | | |varieties, all of which are | | |beautiful, but there are so | | |many that a selection is | | |necessary. Three of the | | |best are: *candida, white; | | |*Abel Carrière, bright | | |rose; and *Eva Rathke, | | |claret crimson, which lasts | | |in flower more or less from | | |May till the end of the | | |Summer. Other good | | |varieties are: Dr. Baillon, | | |red; Groenewegenii, rose | | |and white; hortensis nivea, | | |white, spreading habit; | | |Looymansi aurea, golden | | |leaves; præcox, rose, | | |earlier than any of the | | |others; and P. Durchartre, | | |purplish red. In any | | |selection of flowering | | |shrubs some of the Weigelas | | |must certainly have a | | |place. | | | D. middendorfiana |Siberia |Yellowish |Remarkable among Weigelas | | |for its distinct yellow | | |flowers. Though pretty in | | |itself, it is likely to | | |prove of more value in the | | |production of new varieties | | |by crossing it with the | | |older kinds. | | | Enkianthus |Japan; |Dark red |A very charming and campanulatus |Ericaceæ | |interesting shrub | | |resembling one of the | | |Andromeda. A tree in its | | |native country. The | | |flowers are pendent and in | | |clusters. | | | Epigæa repens |Ericaceæ. The |Pale |In Bailey's "Cyclopædia of (Trailing Arbutus, |most popular of |white, |American Horticulture" it Ground Laurel, |wild flowers in |with pink |is mentioned: "The Mayflower) |New England |tint; very|cultivation of the Trailing | |sweetly |Arbutus, especially in | |scented; |districts where it has been | |Spring |exterminated by ruthless | | |'mayflower parties,' always | | |attracts interest.... | | |Occurs in sandy and rocky | | |woods, especially under | | |evergreen trees, in | | |earliest Spring. Thrives | | |only in humid soil and | | |shady situations. | | |Transplanted with | | |difficulty. Best on north | | |side of a hill in bright, | | |sandy soil, mixed with leaf | | |mould. Once established, it | | |spreads rapidly. Propagated | | |by division of old plants, | | |layers, or cuttings. Seeds | | |are rarely found, but when | | |found may be used, though | | |slow to develop." My | | |experience is that it likes | | |a damp, shady ditch side in | | |peaty soil. Mr. G. F. | | |Wilson planted it near to | | |Shortia galacifolia, and | | |the two were quite happy | | |together. -------------------+----------------+----------+--------------------------- [Illustration: _THE MAY-FLOWER (Epigæa repens). (Shortia galacifolia is the top flower)_] [Illustration: _ERINACEA PUNGENS._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Erinacea pungens |Spain; |Blue; |Somewhat resembling the |Leguminosæ |May and |dwarf-growing Genistas is | |June |this extremely rare and | | |pretty little shrub. It | | |grows very slowly, and | | |seldom attains a height of | | |9 inches, spreading out in | | |a mat-like mass rather than | | |growing in an upward | | |direction. The branches are | | |short, stiff, and spiny, | | |and what few leaves there | | |are are small. The | | |pea-shaped blossoms come | | |from the axils of short, | | |spiny branches, and are | | |blue. This plant has been | | |in cultivation for a great | | |number of years, never, | | |however, having become at | | |all common. This is no | | |doubt due to the great | | |difficulty there is in | | |propagating it. Seeds | | |appear to be the only means | | |of increase, and these are | | |borne very sparingly even | | |when the plant is growing | | |under natural conditions. | | |It has been said to be a | | |tender plant, but it has | | |withstood several winters | | |out of doors at Kew without | | |injury. Plants are to be | | |seen there near the | | |Temperate house, and they | | |flower every year. | | | Escallonia illinita|Chili; |White; |A neat evergreen shrub 4 to |Saxifrageæ |Summer |5 feet high, with pretty | | |white flowers. It is only | | |in mild districts, such as | | |the South and West of | | |England, that the | | |Escallonias are seen at | | |their best. | | | *E. macrantha (Syn.|Chiloe |Crimson |The finest of all the E. Ingrami) | |red; |Escallonias, and one of the | |Summer |hardiest. It is a | | |free-growing shrub over | | |6 feet high, clothed with | | |rich green shiny leaves, | | |and the bright-coloured | | |fuchsia-like flowers are | | |freely borne. It is a good | | |wall-plant, and stands the | | |sea-breeze well. | | | E. langleyensis |Hybrid |Rose |Raised by Messrs. J. Veitch | |carmine |between E. sanguinea and | | |E. philippiana. It has | | |small, dark-green leaves, | | |and an abundance of | | |brightly coloured flowers. | | |A good shrub. | | | E. montevidensis |Montevideo |White |Grows from 8 to 10 feet (Syn. E. | | |high, and bears its floribunda) | | |clusters of white flowers | | |in great profusion. It is | | |too tender for planting | | |except in the extreme West | | |of England and in Ireland. | | | *E. philippiana |Valdivia |White; |Will succeed as a bush in | |Summer |the neighbourhood of | | |London, where its small | | |white flowers are borne in | | |the greatest profusion. | | | E. punctata |Chili |Deep red; |A much-branched evergreen | |July |shrub 5 to 6 feet high. | | | E. rubra |Chili |Red; |Differs from the last in | |Summer |the absence of spots on the | |and early |young leaves, in the | |Autumn |flowers being rather | | |lighter in colour, and | | |borne for a longer period. -------------------+----------------+----------+--------------------------- [Illustration: _ESCALLONIA PHILIPPIANA (Kew)._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Exochorda |China; |May; |See p. 2. grandiflora |Rosaceæ |White | | | | *Forsythia (Golden |Oleaceæ; hybrid |Yellow; |This is a charming early Bell) intermedia |between F. |Spring |shrub. It may be either |suspensa and F. | |grouped or trained, but one |viridissima. | |has to be careful not to |Represents the | |make it too stiff. It is |two parents | |quite hardy, and a bush. | | | *F. suspensa (Syn. |China |Yellow; |A graceful and beautiful F. Fortunei and F. | |Spring |rambling shrub, now well Sieboldi) | | |known. It succeeds well in | | |London--that is, if given | | |anything like favourable | | |conditions. A fence fully | | |exposed to the sun in a | | |London backyard is clothed | | |with it, and each recurring | | |spring the Forsythia | | |flowers profusely, and | | |forms an object of great | | |beauty. Immediately the | | |season of blooming is past | | |the plant is severely | | |pruned, the old and | | |exhausted wood being cut | | |out and the vigorous shoots | | |spurred back to within | | |three or four eyes of the | | |base. This results in the | | |production of long, | | |wand-like shoots, which are | | |allowed to develop at will, | | |hence they dispose | | |themselves in a loose and | | |informal way, and being | | |from the position of the | | |plant thoroughly ripened, | | |the spring display is in | | |every way satisfactory. | | |When autumn pruning is done | | |the best portion of the | | |flowering wood gets cut | | |away. | | | *F. viridissima |China |Yellow; |Quite a bush, and very | |Spring |handsome when in full | | |bloom. Likes full sun and | | |air. | | | Fraxinus Ornus |Mediterranean |Creamy |This is a very charming (Flowering Ash), |region and |white; |lawn tree with luxuriant (Syn. Ornus |Orient |late May |panicles of flowers, and europæa) | | |foliage like that of the | | |common ash. Angustifolia, | | |latifolia, and variegata | | |are varieties. | | | F. floribunda (Syn.|Himalaya |White; |Rather tender, but very Ornus floribunda) | |Summer |vigorous and handsome. -------------------+----------------+----------+--------------------------- FUCHSIA.--Though the genus Fuchsia is an extensive one, most of them are of more value in the greenhouse than outdoors--that is to say, throughout the greater part of the country. Still there are a few quite hardy Fuchsias, for, even if cut to the ground during severe winters they soon recover, while in particularly favoured districts, such as in the West of England and the Isle of Wight, they grow unchecked into large bushes, and sometimes make delightful hedges. Few flowering shrubs are more beautiful than F. corallina and F. Riccartoni when in full bloom. The hardiest are:-- -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Fuchsia corallina |Garden origin; |Red; |A plant of more vigorous (Syn. F. |Onagraceæ |Summer and|growth, and with larger exoniensis) | |Autumn |leaves and flowers than any | | |of the other hardy | | |Fuchsias. It is very | | |popular in the West of | | |England, but is not nearly | | |so effective when cut to | | |the ground each winter as | | |some of the others are. | | | *F. globosa |Chili |Red; |A free-growing Fuchsia | |Summer and|which, if cut to the | |Autumn |ground, pushes up long, | | |wand-like shoots that | | |branch out freely, and | | |towards the latter part of | | |the summer are smothered | | |with bright-coloured | | |flowers. In the bud state | | |these are of a globose | | |shape, hence its specific | | |name. | | | *F. gracilis |Mexico |Red; |The name gracilis well | |Summer and|expresses the prominent | |Autumn |features of this Fuchsia, | | |for, though as vigorous as | | |globosa, it is far more | | |slender and graceful. Where | | |not perfectly hardy the | | |drooping flowers are seen | | |to great advantage when the | | |shrub is trained to a wall, | | |and planted in a permanent | | |bed the old stools will, | | |even in the North of | | |England, pass unscathed | | |through the winter, if | | |protected by a mulch of | | |decayed leaves. Very | | |tender. | | | *F. Riccartoni |Garden Origin |Red; |This has the reputation of | |Summer and|being the hardiest of all | |Autumn |the hardy Fuchsias. It is | | |in appearance about midway | | |between F. gracilis and F. | | |globosa, and is as good as | | |F. gracilis. | | | *Garrya elliptica |California; |Greenish; |A handsome evergreen shrub |Cornaceæ |Winter and|with very dark green, | |very early|leathery, oval leaves, | |Spring |about 3 inches long. Its | | |most notable feature is the | | |long, pendulous male | | |catkins, with which the | | |plant is freely draped | | |during the early months of | | |the year. This Garrya is | | |all the better for the | | |protection of a wall in | | |most parts of the country. | | |The male and female flowers | | |are borne on separate | | |plants, the male being, | | |owing to its catkins, by | | |far the most ornamental. -------------------+----------------+----------+--------------------------- [Illustration: _GENISTA (Ulex) HISPANICA. SPANISH FURZE._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Genista |Leguminosæ |...... |A popular group of shrubs, | | |allied to the Cytisus, and | | |delighting in dry sandy | | |soils. A group of the finer | | |species is very rich in | | |colour when in flower. | | | *G. æthnensis |Slopes of Mount |Golden |This Broom is perfectly |Etna, in Sicily |yellow; |hardy near London. It is | |July and |one of the rarest of shrubs | |August |in gardens in spite of its | | |beauty, and it flowers in | | |July and August, a season | | |when even inferior | | |flowering shrubs are not | | |plentiful. It has a rather | | |gaunt, yet not inelegant | | |habit, and assumes a | | |somewhat tree-like form | | |when old, being often | | |reduced to a single stem at | | |the base. It carries, | | |however, a wide head of | | |thin cord-like, arching or | | |pendulous branches, with | | |little or no foliage except | | |when the wood is quite | | |young. The flowers are of a | | |rich golden-yellow, and | | |during the series of hot | | |summers we have experienced | | |in recent years have been | | |especially abundant. It | | |would, indeed, be difficult | | |to find a shrub better | | |adapted for hot, light | | |soils than this, a fact | | |that is amply proved by the | | |way it succeeds at Kew. It | | |is a good plant for | | |associating with | | |medium-sized evergreens, | | |which hide its bare stems | | |and render it more | | |effective when in flower. | | |It grows 10 feet to 14 feet | | |high, and is thus one of | | |the tallest--if not the | | |tallest--of the Brooms | | |hardy in Britain. It ripens | | |seed freely, and is best | | |propagated by that means. | | | G. cinerea |South-West |Yellow; |This is a shrubby plant for |Europe |July |the rock-garden in sunny | | |places. | | | *G. hispanica |South-West |Yellow; |A dwarf and charming shrub, |Europe |July |1 foot to 2 feet high, and | | |when in bloom covered with | | |flowers. One of the best of | | |its race. | | | G. monosperma |Sicily |White |Not well known but | | |interesting. Sandy soil. | | |Tender. | | | G. pilosa |Europe, England |Rich |A prostrate plant for the | |Yellow; |rock garden. Ordinary soil. | |May and | | |June | | | | *G. radiata |Central and |Yellow; |Very beautiful when in full |Southern Europe |Summer |flower on the rock garden, | | |and will even succeed in a | | |rough wall. | | | G. sagittalis |Europe |Yellow; |Another dwarf species for | |May and |rock garden. | |June | | | | G. tinctoria |Britain |Yellow; |The double variety | |July and |flore-pleno and elatior are | |September |finer than the species. | | |Elatior makes quite a bush | | |and is very attractive | | |when in full bloom. | | | *G. virgata |Madeira |Yellow; |This must attain a certain | |June and |age and size before it | |July |displays its full beauty, | | |small plants flowering | | |sparsely or not at all, | | |while older specimens are a | | |glorious sight during the | | |period of flowering. | | |Thoroughly hardy in at | | |least the southern half of | | |England, self-sown | | |seedlings of it having been | | |known to spring up in | | |considerable numbers under | | |old plants in sheltered | | |positions. In a shrubbery | | |or wood it makes a | | |brilliant blaze of yellow. | | |It succeeds in almost any | | |soil or situation provided | | |it is not too heavy or wet. | | |Under favourable conditions | | |it reaches a height of 16 | | |feet to 20 feet, with | | |rather straggling branches, | | |every little twig of which | | |is covered with flowers in | | |season. The leaves are | | |about half an inch in | | |length, and covered with | | |white, silky hairs on the | | |under side and a few | | |scattered ones on the upper | | |surface. Easily raised from | | |seed. Excellent for barren | | |land. -------------------+----------------+----------+--------------------------- [Illustration: _THE SPANISH FURZE ON ROUGH SLOPE._] [Illustration: _GENISTA MONOSPERMA._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Gordonia Lasianthus|Virginia to |White; |A sub-evergreen shrub 6 to (Loblolly Bay) |Florida; |July |8 feet high, bearing |Ternstroemiaceæ | |beautiful white flowers | | |like single Camellias. It | | |needs a sheltered spot and | | |a moist peaty soil. | | | G. pubescens |Georgia and |White |Of rather smaller growth |Florida | |than the preceding, while | | |the leaves are pubescent | | |underneath. The flowers, | | |too, have the tuft of | | |yellow stamens more | | |pronounced than in G. | | |Lasianthus. Both need the | | |same treatment. | | | Halesias (Silver |Styraceæ |...... |This is a beautiful family Bell, or Snowdrop | | |of flowering trees, named trees) | | |after Dr. Stephen Hales. | | |The flowers are like the | | |snowdrop in shape, hence | | |the name, and there are two | | |distinct sections, American | | |and Asiatic. The Halesias | | |like a rich, moist, loamy | | |or peaty soil. Although | | |often trees of considerable | | |size in their native homes, | | |they mostly retain a | | |somewhat shrubby character | | |in this country. All the | | |species, however, except H. | | |parviflora, can, by pruning | | |away the lower branches, be | | |made to form small trees. | | | Halesia corymbosa |Japan, in the |White, |Mr. Bean writes in _The |province of Higo|tinted |Garden_, May 19, 1900, p. |(Syn. |with pink |361, about this species as |Pterostyrax |or yellow;|follows: "I do not know if |corymbosum) |Spring |there is any authenticated | | |instance of its having | | |flourished in Britain or | | |even in Europe, most plants | | |so called being H. hispida. | | |It was first found on the | | |mountains of the most | | |southern of the main | | |islands of Japan, in the | | |province of Higo, and may | | |possibly not be quite so | | |hardy as H. hispida. | | |Judging by pictures and | | |dried specimens, its | | |racemes, whilst having much | | |the same general character | | |as that species, are | | |shorter, broader, and more | | |branched, and the flowers | | |are not so numerous on the | | |branches of the racemes, | | |and the fruits are more | | |downy than bristly. The | | |flowers have the same | | |one-sided arrangement on | | |the racemes." | | | H. diptera |South-eastern |White; |Not a common species, and |United States |late |dwarfer than H. tetraptera. | |Spring |The flowers are white, | | |Snowdrop-like, and are | | |borne on slender pendulous | | |stalks as in H. tetraptera; | | |they differ, however, in | | |having the corolla almost | | |lobed to the base. Very | | |distinctive is the | | |seed-vessel, which has but | | |two prominent wings, the | | |other two being only | | |rudimentary. Whilst not | | |perhaps equal in merit to | | |H. tetraptera this species | | |appears to have been | | |undeservedly neglected. Its | | |dwarf bushy habit will also | | |render it more suitable for | | |some positions; it loves | | |abundant moisture at the | | |root. It blossoms rather | | |later than H. tetraptera. | | | H. hispida |China and Japan.|White |This belongs to the Asiatic |Introduced about| |group of Halesias, and is |1870 | |very distinct from the | | |American species. It is a | | |vigorous shrub, a small | | |tree with large oblong | | |leaves, and small flowers, | | |which are very numerous on | | |the raceme, which is 4 | | |inches to 8 inches long. | | |One striking peculiarity of | | |the raceme is that the | | |flowers are arranged on the | | |upper side only of its | | |branches (a somewhat | | |similar arrangement is seen | | |in Freesia flowers). The | | |seed-vessels are covered | | |with bristly hairs. Mr. | | |Bean says, "Whilst | | |perfectly hardy at Kew in | | |the open, it blossoms more | | |freely on a wall. The | | |finest specimens I have | | |seen of this Halesia are | | |growing near a | | |carriage-road leading to | | |Mr. Gumbleton's house and | | |garden at Belgrove, | | |Queenstown." It flowers in | | |this country in June. | | | H. parviflora |South-eastern |White; end|This is invariably a shrub. |United States. |of May |It is represented in the |Introduced in | |Kew collection by a large |1802 | |bush, which flowers as a | | |rule with great freedom | | |towards the end of May each | | |year. The arrangement of | | |the flowers is more | | |racemose than fasciculate, | | |and whilst they are very | | |abundant they are not so | | |large as in H. tetraptera | | |or H. diptera. They are | | |white and Snowdrop-like. | | |The seed-vessels are only | | |slightly and unequally | | |winged. On the whole, | | |therefore, the species is | | |easily distinguished from | | |its two fellow American | | |species. The grace and | | |abundance of its bloom make | | |it well worthy of | | |cultivation wherever a | | |variety of hardy shrubs is | | |desired. | | | *H. tetraptera |South United |White; |A beautiful tree. Whilst (Common Snowdrop |States. |May |according to Prof. Sargent tree) |Introduced by a | |it occasionally attains a |London merchant | |height of 80 to 90 feet in |named Ellis in | |its native country, it is |1756 | |seldom more than 20 feet | | |high in the British Isles. | | |Its flowers are like pure | | |white Snowdrops, hence the | | |popular name. The | | |seed-vessels are 1½ | | |inches to 2 inches long, | | |and have four prominent | | |wings that transverse them | | |lengthwise. | | | H. t. Meehani |This originated |White |A very handsome and |as a seedling in| |distinct variety, with |Meehan's | |shorter flower-stalks, and |Nursery, | |thicker and more coarsely |Germanstown, | |wrinkled leaves than the |Philadelphia. | |type. -------------------+----------------+----------+--------------------------- [Illustration: _SHOOT OF SNOWDROP TREE (Halesia tetraptera)._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Hamamelis (Witch |Hamamelideæ |Orange- |A charming tree when in Hazel) | |yellow; |flower. It blooms early in *H. arborea |China |Winter |the year, the precise time | | |depending upon the weather. | | |When the leafless shoots | | |are studded with the | | |golden-yellow, | | |narrow-petalled flowers, | | |with their crimson calyces, | | |it is very pretty. It is | | |also worth using with some | | |shrub like Gaultheria | | |procumbens as a groundwork. | | |It enjoys an open | | |situation, and is not very | | |particular about soil. | | | H. japonica |Japan |Pale |An interesting shrub, of | |yellow; |which *Zuccariniana is a | |Winter |well-known variety. | | | H. mollis |Japan |Bright |This is a rare Witch-Hazel, | |yellow |with very broad and large | | |leaves, and wavy brightly | | |coloured, fragrant flowers. | | | H. virginica |Eastern North |Pale |For many years this species |America |yellow; |was the only Witch-Hazel in | |Autumn |cultivation. Being spread | | |over the eastern side of | | |North America from Canada | | |to the Southern United | | |States, it naturally | | |attracted the notice of the | | |earlier colonists, and it | | |was, in fact, introduced to | | |Britain as long ago as | | |1736. During the last | | |twenty or thirty years, | | |however, new species have | | |been discovered and brought | | |home from China and Japan. | | |They surpass this old | | |American species in garden | | |value, and are, indeed, | | |amongst the most | | |interesting and attractive | | |of the shrubs that flower | | |in the early part of the | | |year. H. virginica, on the | | |other hand, is at its best | | |in autumn. It has the | | |narrow, twisted, bright | | |yellow petals which, with | | |but little variation, are | | |characteristic of all | | |Hamamelis flowers. The | | |flowers cover the younger | | |branches in close, dense | | |clusters. It is a sturdy | | |shrub, almost a small tree, | | |and has leaves very like | | |those of the English Hazel | | |(Corylus). | | | *Hibiscus syriacus |China; |White; |An upright growing (Tree Mallow, Syn. |Malvaceæ |blotched |deciduous shrub 6 feet Althæa frutex) | |red |high, is particularly | | |valuable from the fact that | | |it flowers towards the | | |later part of August, when | | |so few hardy shrubs are in | | |bloom. It needs a | | |well-drained, loamy soil, | | |that is, however, not | | |parched up at any time, and | | |a spot fully exposed to the | | |sun. There are many | | |varieties of this, ranging | | |in colour from white to | | |purple, both single and | | |double flowered forms being | | |represented. Celestes, | | |blue, and Totus albus, | | |white, are the best. | | | *Hippophaë |A British shrub,|Flowers |A beautiful somewhat spiny rhamnoides (Sea |chiefly in the |inconspic-|tree, or rather shrub, to Buckthorn) |south and |uous; |plant by the side of a |south-east |yellowish |lake, pond, stream, moat, |coasts; | |or anywhere a free |Eleagnaceæ | |spreading shrubby growth is | | |desired. But it will | | |succeed as well inland as | | |by water. A splendid group | | |may be seen near the pond | | |at Kew, and for many years | | |has made a beautiful winter | | |picture in the gardens. | | |Every winter the wood made | | |the previous year is | | |thickly cased with the | | |bright orange-coloured | | |berries, which remain on | | |the branches all the | | |winter, but later on, if | | |hard frosts are | | |experienced, they lose most | | |of their brightness. It | | |must not be forgotten that | | |the flowers are unisexual, | | |_i.e._ those of one sex | | |only are borne on a tree. | | |Male trees therefore do not | | |produce berries, and to get | | |fruit a female and male | | |must be near. In each | | |group, say of about | | |half-a-dozen plants, one | | |plant should be male and | | |the rest female. This is of | | |the utmost importance, and | | |see to it before the plants | | |leave the nursery. The Sea | | |Buckthorn is a large shrub | | |or small tree. A very | | |pretty standard tree | | |results from keeping it to | | |a single stem and removing | | |the lower branches. The | | |leaves are very charming in | | |colour, a silvery grey. The | | |male plant is of more | | |upright growth than the | | |female. -------------------+----------------+----------+--------------------------- [Illustration: _HYDRANGEAS._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Hydrangea |China and Japan;|Deep pink;|Better known throughout the Hortensia (the |Saxifrageæ |Summer and|greater part of England as Hydrangea, Syn. H. | |Autumn |a greenhouse plant than as hortensis) | | |an outdoor shrub, but in | | |the extreme south and west | | |it is very handsome in the | | |open ground. The huge heads | | |of flowers make a great | | |display. There are several | | |varieties, some of them | | |being often regarded as | | |distinct species, the most | | |notable of which are: | | |Lindleyi, with the large | | |sterile flowers limited to | | |a few around the outside of | | |the cluster. They are pink, | | |tinged with blue. Mariesii | | |is a very handsome Japanese | | |variety, with large sterile | | |flowers, pinkish mauve. | | |Nigra or cyanoclada has | | |purplish black stems, and | | |is very notable on that | | |account. Rosea has all the | | |flowers sterile, and of | | |rich rose colour. Stellata | | |has the sterile flowers | | |double and star-like. | | |Thomas Hogg has white | | |blossoms. | | | *H. paniculata |Japan |Creamy |A handsome shrub that may | |white; |be grown as a dwarf bush or | |Autumn |as a standard. | | | H. var. grandiflora| | |This is far more popular | | |than the type, and is grown | | |largely for flowering under | | |glass as well as in the | | |open ground. In this the | | |huge pyramidal-shaped heads | | |are composed entirely of | | |sterile blossoms. If to be | | |kept dwarf it must be | | |pruned back hard when | | |dormant, and only three | | |or four shoots allowed to | | |develop. | | | H. petiolaris |Japan |Creamy |A free-growing climber, (Climbing | |white; |that attaches itself to a Hydrangea) | |June and |wall by means of aerial | |July |roots after the manner of | | |ivy. It has flattened | | |clusters of flowers. | | |Being so distinct from all | | |the rest, it at once | | |attracts attention. | | | H. quercifolia |North America |White |A shrub about a yard high, | | |with large lobed leaves. | | |The flowers are less showy | | |than some of the others. It | | |needs a moist soil and a | | |very sheltered spot. | | | H. radiata |North America |White |The flowers of this are not | | |at all showy, but the | | |leaves are clothed on the | | |under sides with a dense | | |white felt-like substance, | | |which renders it very | | |noticeable when ruffled by | | |the wind. -------------------+----------------+----------+--------------------------- [Illustration: _HYDRANGEA PETIOLARIS. A GROUP IN WOODLAND._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Hypericum |Europe; |Yellow |A free-growing deciduous Androsæmum (Tutsan,|Hypericineæ | |shrub from 2 to 3 feet Syn. Androsæmum | | |high, with a mass of small officinale) | | |flowers, but not very | | |showy. It will grow in the | | |shade better than many | | |other shrubs. | | | H. aureum |North America |Yellow; |Reaches a height of about 4 | |July and |feet. The orange-yellow | |August |flowers, about 1½ inches | | |across, have a large and | | |conspicuous mass of yellow | | |stamens in the centre. | | | *H. calycinum (Rose|Levant |Yellow; |Forms a dense mass a foot of Sharon, St. | |July to |high, while the John's Wort) | |Autumn |golden-yellow flowers are | | |quite 3 inches across. The | | |long hair-like stamens are | | |very numerous and | | |attractive. It will | | |both grow and flower well | | |in shady spots. | | | H. elatum (Tall St.|North America |Yellow |Grows 4 to 5 feet high, and John's Wort) | | |is very robust. The | | |flowers, however, though | | |freely borne, are only | | |about an inch in diameter. | | | H. hircinum |Europe |Yellow; |When roughly handled the | |Autumn |leaves of this species have | | |an unpleasant goat-like | | |odour, but it is decidedly | | |ornamental, forming as it | | |does a bush a yard high, | | |while the flowers are | | |bright yellow. | | | *H. hookerianum |Himalayas |Yellow; |Rather more tender than (Syn. H. | |Autumn |some of the Hypericums, but oblongifolium) | | |a showy kind. It grows over | | |4 feet high, and has | | |clusters of large golden | | |flowers. | | | *H. moserianum |Garden hybrid |Yellow; |A hybrid between H. | |early |calycinum and H. patulum, | |Autumn |and one of the most | | |desirable of all the St. | | |John's Worts. The slender | | |branches are graceful, and | | |terminated by clusters of | | |rich golden-yellow flowers | | |a couple of inches across. | | | H. patulum |Japan |Yellow |A delightful little shrub, | | |but even in the south of | | |England it is liable to be | | |killed by a severe winter. | | | H. prolificum |North America |Yellow |Grows 3 feet high, and | | |bears its clusters of | | |blossoms very freely. The | | |individual flowers are | | |about an inch across. | | | H. uralum (Syn. H. |Himalayas |Yellow |Somewhat in the way of H. nepalense) | | |patulum, and like that | | |species rather tender. | | | Itea virginica |Virginia; |White; |A freely branched rounded |Saxifrageæ |July |shrub, from 3 to 4 feet in | | |height, and has small | | |spikes arranged in much the | | |same way as the shrubby | | |Veronicas. It is a | | |favourite of the Red | | |Admiral butterfly (Vanessa | | |Atalanta). It is quite | | |hardy, but needs a moist | | |peaty soil. | | | Jamesia americana |Rocky Mountains;|White; |A somewhat upright shrub, 4 |Saxifrageæ |April and |to 5 feet high, with | |May |oval-shaped leaves and a | | |great profusion of terminal | | |clusters of pure white | | |blossoms. It is quite hardy | | |and needs a cool moist | | |soil. | | | Kalmia angustifolia|North America; |Bright |A delightful little (Sheep Laurel) |Ericaceæ |purplish |evergreen shrub about a | |red; |couple of feet high, | |end of May|with bright-coloured, | | |saucer-shaped blossoms. All | | |the Kalmias prefer cool | | |damp soil, especially of a | | |peaty nature--indeed, | | |conditions favourable to | | |Rhododendrons suit them | | |well. | | | K. glauca |North America |Purplish |Flowers two or three weeks | |pink |earlier than the preceding, | | |and is somewhat dwarfer, | | |but is equally desirable. | | | *K. latifolia |North America |Pink; |This forms a large rounded (Mountain Laurel) | |May |bush from 6 to 8 feet high, | |through |clothed with handsome, | |Summer |bright-green foliage, while | | |the flowers are pink and | | |wax-like. It is a desirable | | |subject to associate with | | |Rhododendrons, which, | | |except in flowers, it much | | |resembles. -------------------+----------------+----------+--------------------------- [Illustration: _KALMIA LATIFOLIA. A GOOD SHRUB FOR PEATY SOILS._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Koelreuteria |China; |Yellow; |A small picturesque tree 10 paniculata |Sapindaceæ |June and |to 15 feet in height, with | |July |ornamental pinnate leaves, | | |and large terminal panicles | | |of bright yellow flowers, | | |very distinct. | | | Laburnum (Cytisus) |Loudon writes: |...... |There is no need to praise vulgare (Golden |"A native of | |the laburnum; it is one of Rain or Chain) |Europe and the | |the most beautiful of all |lower mountains | |trees, and its countless |of the South of | |flowers make a shower of |Germany, and of | |gold in early summer. It |Switzerland, | |seems strange to read that |where it grows | |the laburnum is not a |to the height of| |native, for it is so |20 feet or | |general in gardens, and is |upwards. It was | |even used in hedgerows in |introduced in | |some parts of the country. |1596"; | |We have in mind a hedgerow |Leguminosæ | |in Berkshire with laburnums | | |rising above the thorn, and | | |a pleasant sight this is | | |in late May and early June. | | |Laburnums grow so freely | | |almost everywhere that they | | |are somewhat overdone in | | |gardens, but it is so | | |beautiful a tree that many | | |would say: "I don't mind | | |how many laburnums I have | | |in the garden." Mr. | | |Goldring, writing in the | | |"Gardeners' Magazine" about | | |laburnums, says:-- | | | | | |"Besides the common way of | | |growing the laburnum as a | | |shrubbery or plantation | | |tree, it may be put to | | |various other uses. It is a | | |beautiful covering for a | | |wall on the north, east, or | | |west sides. In some old | | |gardens one meets with huge | | |trees of it covering large | | |areas of wall, and | | |affording a lovely sight at | | |flower time. This is a | | |common way of growing it on | | |the Continent, and in some | | |of our old botanic gardens | | |it may be seen trained | | |against a wall as a host | | |for the wistaria, which | | |flowers about the same | | |time, and produces a lovely | | |contrast of colour. | | | | | |"I have pleasing | | |recollections of seeing it | | |in some old gardens trained | | |over a path as a covered | | |way before pergolas were in | | |vogue in this country. For | | |several weeks such covered | | |pathways are glowing with | | |colour, and for the rest of | | |the summer they afford a | | |pleasant shade. In some of | | |the old Sussex gardens | | |laburnum 'tunnels' are | | |still to be seen, and they | | |are worth imitating in new | | |gardens. | | | | | |"Of the two commonly grown | | |species of laburnum, L. | | |vulgare and L. alpinum, | | |there are numerous | | |varieties, differing more | | |or less from the types, | | |though the differences in | | |some cases are slight, even | | |from a garden point of | | |view. A laburnum is a | | |laburnum to most people, | | |and nothing more, but there | | |is a great difference | | |between a worthless | | |seedling with short flower | | |clusters of a poor yellow, | | |and the varieties such as | | |Watereri and Parksii which | | |bear racemes fully 16 | | |inches in length, and of a | | |rich-toned yellow. There | | |is, unhappily, in gardens, | | |a preponderance of inferior | | |seedling trees, because | | |they can be raised easily | | |and sold cheaply, but it is | | |better to have one grafted | | |tree of a first-rate | | |variety than a dozen | | |inferior kinds. | | | | | |"The number of named | | |varieties of L. vulgare | | |enumerated in Continental | | |and English nursery lists | | |exceed a score, and most of | | |them are mere monstrosities | | |of leaf-form or colour, | | |only appreciated by the | | |collector of curiosities. | | |The finest varieties are | | |those named Alchingerii, | | |giganteum, Carlieri, and | | |grandiflorum. Any of these, | | |if true to name, are the | | |kinds to plant. They all | | |bear very long racemes, | | |produced abundantly." | | | *L. alpinum |Called the |Yellow |This is a well-known tree. (Cytisus alpinus), |Scotch laburnum | |Some of its varieties are Scotch laburnum |because a | |very beautiful. |supposed native | | |of Scotland, but| | |this is not | | |true. Loudon | | |says: "It was | | |introduced into | | |Britain about | | |the same time as| | |the other | | |species, 1596." | | |The other | | |species is | | |Laburnum vulgare| | | | | L. Watereri |Hybrid |Yellow |We have given this special | | |prominence for the reason | | |it is a hybrid. In Bailey's | | |"American Cyclopædia" | | |occurs this note: | | |"Watereri, Dipp. (L. | | |Parksii, Hort, C. alpinus | | |and vulgaris Wittst.) | | |Hybrid of garden origin, | | |but found also wild.... As | | |hardy as L. alpinum and | | |sometimes considered to be | | |a variety of that species." | | | L. Adami (Purple |Graft-hybrid |Purple, |This is a remarkable tree, laburnum) | |yellow, |and is named after M. Adam, | |and buff |who grafted Cytisus | | |purpureus on the common | | |laburnum. Loudon says the | | |purple laburnum "is a | | |hybrid between Cytisus | | |laburnum and C. purpureus, | | |in which the flowers are of | | |a reddish purple, slightly | | |tinged with buff, and are | | |produced in pendent spikes | | |eight inches or more long. | | |It was originated in Paris, | | |in the nursery of M. Adam | | |in 1828; it was introduced | | |into England about 1829, | | |and has been a good deal | | |cultivated." We noticed a | | |tree of it in a hedgerow | | |near Burnham Common, | | |Slough. It is a strange | | |tree. Some branches will | | |perhaps bear entirely | | |yellow flowers, like those | | |of the common laburnum and | | |others varied like Cytisus | | |purpureus, by a flower that | | |shows the characters of | | |both parents. It is more | | |curious than beautiful. | | | -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Ledum latifolium |Northern portion|White; |A much-branched shrub 2 to (Labrador Tea) |of North |late April|3 feet high, and when in |America; | |bloom covered with its |Ericaceæ | |rounded clusters of white | | |blossoms. It needs a cool | | |moist peaty soil, and given | | |this it is very attractive | | |when in bloom. | | | L. palustre (Marsh |Northern part of|White, |Much like the last, except Ledum) |Eastern |tinged |that it is rather smaller, |Hemisphere |pink |and the blossoms tinged | | |with pink. | | | Leiophyllum |New Jersey and |White; |A compact little evergreen buxifolium (Sand |Virginia; |May |shrub about a foot high. Myrtle), (Syn. L. |Ericaceæ | |Every twig, however small, thymifolium) | | |bears a cluster of pretty | | |blossoms, in colour white | | |tinged with pink. It is a | | |good rockwork shrub in a | | |cool moist position. | | | Lespedeza bicolor |Japan; |Rosy red; |Sends up stiff annual |Leguminosæ |July |shoots to a height of 4 | | |feet. The leaves are | | |trifoliate. It needs a | | |warm soil, and is not | | |particularly attractive. | | | *L. Sieboldi (Syn. |China and Japan |Reddish |A deciduous sub-shrub that Desmodium | |purple; |dies nearly to the ground penduliflorum) | |September |in the winter. From the | | |base are pushed up long | | |wand-like arching shoots to | | |a height of 6 feet, clothed | | |with trifoliate leaves, and | | |bearing large terminal | | |panicles of pea-shaped | | |blossoms. Should it escape | | |the autumn frosts it is | | |delightful. | | | Leycesteria formosa|Temperate |Purplish |A very interesting shrub, 6 |Himalaya; |white, and|feet high in the milder |Caprifoliaceæ |purple |parts of these isles, but | |bracts |hardy almost everywhere. | | |These flowers are succeeded | | |by purple berries which are | | |relished by pheasants, | | |hence it is planted for | | |covert in some places. | | | Ligustrum coriaceum|China; |White |A sturdy evergreen shrub, (Thick-leaved |Oleaceæ | |with very dark-green Privet) | | |leaves, thick, about 1½ | | |inches long and roundish | | |oval in shape. It reaches a | | |height of about a yard, and | | |is of extremely slow | | |growth. | | | L. Ibota (Syn. L. |Japan |White; |A graceful shrub with long, amurense) | |June and |slender, arching branches, | |July |narrow leaves, and white | | |flowers. | | | L. japonicum |Japan |White; |Reaches a height of 6 to 8 (Japanese Privet) | |early July|feet, and forms a freely | | |branched bush clothed with | | |bright shining green leaves | | |from 2 to 3 inches, oval | | |pointed in shape. | | | *L. lucidum (Wax |China |White; |This is the most ornamental Tree) | |July and |of all the Privets in | |August |foliage, the leathery | | |dark-green leaves being | | |sometimes as much as 6 | | |inches long, and over two | | |inches wide. It reaches a | | |height of 9 to 12 feet, and | | |has large panicles of white | | |flowers. There is a | | |variety--tricolor, with | | |leaves beautifully | | |variegated, but being | | |tender it needs wall | | |protection. | | | L. massalongianum |Khasia Hills |White |The long narrow leaves of (Syn. L. | | |this species make it rosmarinifolium) | | |distinct from all other | | |Privets. It is hardy only | | |in the west of England and | | |Ireland. | | | *L. ovalifolium |Japan |White |This sub-evergreen species (Oval-leaved | | |is one of the hardiest of Privet) | | |all Privets, being much | | |used for hedges, and for | | |planting where little else | | |will thrive. Its small | | |dense clusters of flowers | | |are borne in great | | |profusion, but they (in | | |common with most Privets) | | |possess such a heavy and | | |unpleasant odour as to | | |unfit them for planting | | |near dwelling-houses. The | | |golden form of this Privet, | | |known as Aureum or | | |Elegantissimum, is met with | | |nearly everywhere, | | |particularly in the | | |environs of London. | | | *L. Quihoui |China |White; |A somewhat spreading shrub | |late |about 5 feet high, with | |September |small leaves and terminal | | |panicles of flowers. For | | |this reason it is worth | | |growing as a flowering | | |shrub. | | | *L. sinense |China |White |The finest of all Privets (Chinese Privet) | | |as regards its flowers. It | | |forms a sub-evergreen shrub | | |from 12 to 15 feet high, | | |with arching branches, and | | |frond-like arrangements of | | |the smaller branchlets, | | |which are clothed with | | |leaves about the size of | | |those of the Common Privet, | | |and pale green in colour. | | |The white flowers are borne | | |in such profusion towards | | |the end of July that the | | |entire plant is quite a | | |mass of that colour. It | | |needs a well-drained soil. | | | L. vulgare (Common |Europe |White |As a hedge plant this is to Privet) | | |a great extent superseded | | |by L. ovalifolium, but it | | |is still a useful shrub for | | |rough places. It is one of | | |the subjects that can be | | |clipped into all manner of | | |shapes, hence it is very | | |popular for topiary work. | | | *Liriodendron |United States; |Yellow; |The Tulip tree is one of tulipifera (Tulip |Magnoliaceæ |June |the most beautiful and tree) | | |distinct of all our hardy | | |trees, for the peculiarly | | |shaped four-lobed leaves | | |cannot be confounded with | | |those of any other. It | | |occurs over a considerable | | |extent of country in North | | |America, and when suitably | | |situated attains a height | | |of 130 to 140 feet. Though | | |these dimensions are not | | |reached in this country, | | |specimens nearly 100 feet | | |high are known, and its | | |great value as a timber | | |tree has been demonstrated | | |here as well as in the | | |United States, where it is | | |given the name of the White | | |Wood. The yellow Tulip-like | | |flowers, from whence its | | |popular name in this | | |country is derived, are | | |very pretty, but as a rule | | |borne at such a height that | | |their beauty cannot be | | |seen. They, however, add to | | |the interest and charm of | | |the tree, and with the | | |handsome leafage and the | | |rich yellow hue of the | | |foliage in the Autumn, as | | |well as its thorough | | |hardiness and almost | | |complete indifference to | | |soil and situation, make it | | |one of the most desirable | | |of our large growing trees. | | |There are several | | |varieties, notable among | | |them being integrifolia, in | | |which the distinctive lobes | | |of the leaves are | | |suppressed; aurea maculata, | | |whose leaves are blotched | | |with yellow; and | | |fastigiata, which is of | | |upright growth. These are | | |all interesting, but not | | |equal in beauty to the | | |type. | | | Loropetalum |China; |Pure |A very interesting shrub, chinense |Hamamelideæ |white; |with long petals, | |Winter |resembling one of the | | |flowers of Hamamelis; they | | |appear 6 to 8 together in | | |clusters at the bract tips. | | |Tender. -------------------+----------------+----------+--------------------------- [Illustration: _FLOWER OF YULAN (Magnolia conspicua). ABOUT HALF NATURAL SIZE._] [Illustration: _YULAN (Magnolia conspicua); ITS USE AS A WALL SHRUB, CROWSLEY PARK, HENLEY._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Magnolia acuminata |North America; |Greenish |From a flowering point of (Cucumber tree) |Magnoliaceæ |yellow |view this is one of the | | |least showy of the | | |Magnolias, but the tree has | | |handsome foliage; it | | |reaches a height of many | | |feet. The leaves are nearly | | |a foot long, and half as | | |much in width. There is a | | |tree 60 feet high in Syon | | |Park, Middlesex. | | | *M. conspicua (the |China |Pure |Of all the Magnolias, and Yulan) | |white; |indeed of all our deciduous | |early |trees, this is one of the | |Spring |finest, and also one of the | | |earliest flowering. It | | |blooms in some seasons as | | |early as March, and the | | |pure white flowers, like | | |silver chalices, stand out | | |boldly from the bare | | |dark-coloured branches. | | |Owing to the flowers | | |expanding so early, they | | |are sometimes injured by | | |spring frosts, hence in the | | |northern parts of the | | |country this species is | | |often given wall | | |protection. This Magnolia | | |succeeds best in a good, | | |well-drained, loamy soil of | | |not too heavy a nature, | | |indeed, such will suit all | | |the Magnolias perfectly. | | | M. Fraseri |North America |Creamy |A distinguishing feature of (Fraser's | |white; |this Magnolia is the shape Magnolia), (Syn. | |May |of the large leaves, which auriculata) | | |are broader towards the | | |upper portion than at the | | |base. It reaches a height | | |of 30 feet or more, but | | |needs a spot sheltered from | | |strong winds. The | | |sweet-scented flowers are | | |nearly 6 inches across. | | | M. glauca (the |North America |White |A shrub from 10 to 12 feet Swamp Magnolia) | | |high, with flowers not | | |borne all at once, as in | | |most of the others, but | | |scattered over two or three | | |months, from June onwards. | | |It makes a pretty lawn | | |shrub for a damp spot. | | | *M. grandiflora |Southern United |White; |The evergreen Magnolia is (the Evergreen |States |late |more generally grown as a Magnolia) | |Summer |wall plant than in the open | | |ground, though in the south | | |and west of England it will | | |thrive perfectly without | | |protection. As a wall | | |covering the handsome | | |dark-green leaves render it | | |effective at all seasons, | | |and they also serve as an | | |admirable setting for the | | |large cup-shaped | | |deliciously-scented | | |flowers. | | | M. hypoleuca |Japan |Creamy |In Japan this is a tree 60 | |white |feet high, and is said to | | |be a very desirable kind, | | |but it has not been long | | |introduced, and the plants | | |of it in this country are | | |small. | | | *M. Lennei |Garden origin |Glowing |The flowers of this are | |purple |large, massive in texture, | |outside, |and delightfully coloured. | |pinkish |They are a month or two | |within; |later than those of the | |late |Yulan, hence they escape | |Spring |the frosts which sometimes | | |injure it. | | | M. obovata (Syn. M.|Japan |Purple |A spreading shrub 6 to 8 purpurea) | |outside, |feet high, with flowers | |whitish |much smaller than those of | |within; |M. Lennei, and not of so | |late |pleasing a colour. It is, | |Spring |however, a handsome shrub, | | |less particular in its | | |requirements than most | | |Magnolias. | | | M. parviflora |Japan |White; |A neat bush. The centre of | |May and |the flower is occupied by a | |June |ring of bright-red | | |filaments. It is rather | | |tender. | | | *M. soulangeana |Garden origin |White, |A small tree more spreading | |tinged |in character than M. | |purple |conspicua, and flowering | |outside; |also a little later. Very | |Spring |pretty, early flowering. | | | *M. stellata (Syn. |Japan |Pure |The earliest of all the M. halleana) | |white; |Magnolias. It is a much | |March |branched shrub, seldom more | | |than 4 feet high, and as | | |much through. The flowers, | | |which are borne in great | | |profusion, are about 3 | | |inches in diameter, and | | |composed of a dozen or so | | |of strap-shaped petals; a | | |lovely shrub. There is a | | |variety of this with pink | | |flowers. | | | M. tripetala |North America |Creamy |A tree remarkable for its (Umbrella tree), | |white; |large handsome leaves, (Syn. M. Umbrella) | |early |which are arranged in a | |Summer |regular manner towards the | | |upper parts of the | | |branches. The flowers are | | |creamy white. A sheltered | | |spot suits this best. | | | M. Watsoni |Japan |Ivory |A bush about 5 feet high. | |white |The flowers are remarkable | |inside, |for their central cluster | |flushed |of crimson filaments. It | |with rose |needs a sheltered spot. | |on the | | |exterior; | | |May and | | |June | -------------------+----------------+----------+--------------------------- [Illustration: _MAGNOLIA CONSPICUA var. SOULANGEANA (late Spring)._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Notospartium |New Zealand; |Rose; June|This grows in New Zealand Carmichæliæ |Leguminosæ | |several feet high, but not | | |here. It has graceful | | |shoots, which are very | | |pretty when smothered with | | |the pink pea-shaped | | |flowers. A correspondent to | | |the _Garden_, writing in | | |July 1900 from Castle | | |Douglas, N.B., says: "I am | | |sure if my plant of | | |Notospartium Carmichæliæ | | |were to be seen by any one | | |who has not got it, there | | |would be countless | | |inquiries for it. It has | | |always done well and | | |flowered freely, but this | | |year it is simply | | |magnificent, with only the | | |points of the twigs visible | | |above the mass of bright | | |pink blossoms." | | | Nuttallia |California; |White; |This is one of the cerasiformis |Rosaceæ |early |prettiest and most | |Spring |interesting of March | | |shrubs. It is of good | | |habit, and produces a large | | |quantity of dull white | | |flowers in drooping | | |racemes. The fruits, too, | | |are pretty, not unlike | | |those of a small plum, of | | |reddish-yellow colour, with | | |a plum-like bloom. It must | | |be noted that the flowers | | |are liable to be dioecious, | | |and so, therefore the sexes | | |must be planted together, | | |though we have obtained | | |fruit by sticking branches | | |of the male flowers among | | |those of the female shrub. | | | *Olearia Haastii |New Zealand; |White; |A valuable evergreen (Daisy Bush) |Compositæ |July and |Box-like shrub, laden with | |August |small white Daisy-like | | |blossoms with a yellow | | |disc. Though a native of | | |New Zealand, it is hardy in | | |most parts of England. | | | O. macrodonta (New |New Zealand |White; |This has large Holly-like Zealand Daisy | |July |leaves, silvery on the tree), (Syn. O. | | |undersides, and heads of dentata) | | |Daisy-like blossoms. Far | | |more tender than O. | | |Haastii, this needs a wall | | |in most parts of the south | | |of England, though it is | | |hardy in the extreme west | | |and in the south of | | |Ireland. | | | O. stellulata (Syn.|New Zealand |White, |An evergreen bush, with O. gunniana, | |yellow |small narrow leaves, the Eurybia gunniana) | |disc; May |undersides covered with | |and June |whitish felt. The | | |Daisy-like flowers appear | | |in profusion. Its | | |requirements are the same | | |as the last. | | | O. Traversii (Syn. |New Zealand |White; |In its native country this Eurybia Traversii) | |June |is a timber tree, but here | | |it needs the same treatment | | |as the last two. The | | |flowers are small and | | |creamy white. -------------------+----------------+----------+--------------------------- [Illustration: _OLEARIA MACRODONTA. (Redruth.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Oxydendron arboreum|Eastern |Pure |This is a charming shrub, |United States; |white; |but in its native country |Ericaceæ |June and |grows to a height of 40 | |July |feet. The leaves are dark | | |green, but very richly | | |coloured in autumn. The | | |bell-shaped white flowers | | |remind one of those of the | | |Lily of the Valley, and | | |appear in pretty racemes. | | | Ozothamnus |South Australia |White; |A neat shrub, 4 to 5 feet rosmarinifolius |and Tasmania; |July |high, with narrow |Compositæ | |rosemary-like leaves, and | | |during the summer a | | |profusion of white | | |Aster-like blossoms. It is | | |hardy only in the West of | | |England. | | | *Pernettya |Cape Horn, |Berries |Many garden varieties. mucronata |introduced in |the chief |Between 1878 and 1882 the |1828; Ericaceæ |beauty |floral committee of the | | |Royal Horticultural Society | | |awarded no less than seven | | |first-class certificates, | | |selecting the following | | |varieties for the purpose: | | |P. alba, carnea nana, | | |lilacina macrocarpa, nigra | | |major, rosea purpurea. | | |and sanguinea. There are | | |ten or a dozen quite | | |distinct shades of | | |colouring, from white | | |through tenderest pink, | | |white and rosy pink, the | | |colours then reaching to a | | |soft scarlet, and ending | | |with a dark blood-red, | | |reminding one of the seeds | | |of the Pomegranate, and | | |also the differences in the | | |size of the berries and | | |foliage, particulars which | | |impart additional interest | | |to this useful group of | | |plants. Some fifty or so | | |years ago Mr. Davis of | | |Hillsborough began his | | |experiments with such forms | | |of the Pernettya as were | | |then in cultivation, and he | | |selected as his first | | |seed-parent P. | | |angustifolia, a native of | | |China, a densely branched, | | |narrow-leaved evergreen | | |shrub, growing to a height | | |of about 3 feet. The fruit | | |of this species is light | | |pink in colour. It is a | | |very effective subject, | | |thriving well under the | | |shade of trees, but in such | | |a position does not, as | | |might be expected, flower | | |so freely as when grown in | | |the open. P. mucronata, the | | |type, bears reddish-tinted | | |fruits. Regarding P. | | |angustifolia as the | | |hardiest of the two, | | |Mr. Davis made this the | | |first seed-bearing | | |parent, and found the | | |seedlings from it to vary | | |considerably in the | | |character of the foliage | | |and colour of the fruit. | | |This encouraged him to | | |take seed from the best | | |of his seedlings, and | | |from it obtained the | | |fine varieties which are | | |now in our gardens. It | | |is difficult to | | |over-estimate their | | |value as berry-bearing | | |plants in autumn in | | |peaty soil. | | | Philadelphus |Europe and |White; |A well-known shrub, from coronarius |Asia; |early May |6 to 10 feet high, with (Mock Orange |Saxifrageæ | |a profusion of white, or Syringa) | | |strongly scented | | |flowers. There are | | |several varieties, the | | |best being aurea, with | | |golden leaves, and | | |Keteleerii, with | | |double blossoms. | | | P. gordonianus |North America |White; |A free-growing bush with | |early |flowers twice the size | |July |of the preceding, and | | |about six weeks later in | | |expanding. | | | *P. grandiflorus |Southern United |White; |Forms a bush about 12 (Large-flowered |States |Midsummer |high, with large leaves Mock Orange, | | |and blossoms. It lacks Syn. P. inodorus) | | |the fragrance of the | | |other species, which is | | |to many people a point | | |in its favour. | | | P. hirsutus |North America |White |Grows about 5 feet high, (Hairy-leaved Mock | | |and bears its Orange) | | |comparatively small | | |flowers in great | | |profusion. | | | *P. Lemoinei |Garden Hybrid |White; |A hybrid between P. (Lemoine's Hybrid | |June and |coronarius and the Mock Orange) | |July |little New Mexican P. | | |microphyllus. It (P. | | |Lemoinei) forms a | | |slender, freely-branched | | |shrub about 5 feet high, | | |and has a profusion of | | |small pure-white flowers | | |that are most agreeably | | |scented, the fragrance | | |reminding one of ripe | | |apples. The variety | | |erectus is a rather | | |stronger grower, and | | |even a finer plant. | | |Other delightful hybrid | | |forms are, Boule | | |d'Argent, a neat bush | | |with double flowers; | | |Candelabre, with larger | | |blossoms than the other | | |forms of Lemoinei; Gerbe | | |de neige, dwarf form | | |with large single | | |flowers; and Manteau | | |d'Hermine, semi-double. | | |These are among the most | | |charming of all hardy | | |shrubs. | | | *P. Lewisii |Western North |White; |One of the best, with long |America |Mid-June |graceful arching shoots, | | |and large trusses of pure | | |white blossoms. | | | *P. microphyllus |New Mexico |White |A dense rounded bush, 3 (Small-leaved | | |feet high and as much Mock Orange) | | |across, clothed with tiny | | |leaves, and very fragrant | | |flowers one inch across. | | | P. Satsumi |Japan |White |Rather tenderer than the (Japanese Mock | | |American kinds this forms a Orange) | | |distinct spreading bush | | |thinner than most of the | | |others. The flowers are | | |pure white and fragrant, | | |and differ from the others | | |in that the petals are | | |less rounded and full, thus | | |forming a more starry | | |bloom. | | | *Pieris floribunda |North America; |White; |A rounded evergreen shrub, (Syn. Andromeda |Ericaceæ |April to |from 3 to 5 feet high, floribunda) | |May |clothed with very dark | | |green leaves, and with | | |spikes of pure white | | |Lily-of-the-Valley-like | | |blossoms. It needs a fairly | | |sheltered position and a | | |cool moist soil, such as | | |Rhododendrons delight in. | | | *P. formosa |Himalayas |White; |A large bold-growing shrub, | |May and |with handsome dark-green | |June |leathery foliage. It has | | |spikes of wax-like | | |urn-shaped blossoms. It is | | |too tender for general | | |cultivation, except in the | | |West of England and in | | |Ireland. | | | *P. japonica (Syn. |Japan |White |This differs from the last Andromeda japonica)| | |in the white wax-like | | |flowers being borne on | | |long pendulous racemes, so | | |that at their best the | | |entire plant is quite | | |veiled with them. The tips | | |of the growing shoots too | | |are bright red. This blooms | | |naturally earlier than P. | | |floribunda, and on that | | |account the flowers are | | |often injured by spring | | |frosts, to prevent which, | | |as far as possible, it | | |should be planted in a | | |sheltered spot, where the | | |early morning sun does not | | |shine direct on it. | | | P. mariana (Syn. |North America |White; |A deciduous shrub a yard Andromeda mariana) | |Summer |high, with wax-like | | |flowers. A damp peaty soil | | |suits it best. | | | P. ovalifolia |Nepaul |White; |Grows to a height of 10 to | |May |12 feet, and has spikes of | | |white flowers. This species | | |succeeds better in the West | | |of England and in Ireland | | |than elsewhere. -------------------+----------------+----------+--------------------------- [Illustration: _A GROUP OF PRUNUS PERSICA (Kew.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Prunus (Rosaceæ) |...... |...... |This is a beautiful genus. | | |As at present constituted | | |it contains all those trees | | |which were formerly and in | | |many places still are | | |included under the generic | | |titles of Amygdalus, | | |Persica, Cerasus, Padus, | | |&c. The genus is divided | | |into six sections, viz., | | |Amygdalus, which includes | | |Almonds and Peaches; | | |Armeniaca, the Apricots; | | |Prunus, which contains the | | |true Plums and the | | |Blackthorn; Cerasus, the | | |various Cherries; Padus, | | |the Bird Cherries; and | | |Laurocerasus, under which | | |is placed the Cherry | | |Laurel, Portugal Laurel, | | |&c. Although these genera | | |may differ outwardly, yet | | |they are botanically of the | | |same character. The genus | | |is widely spread, | | |representatives being found | | |in Europe and through Asia | | |southward to Persia and | | |Afghanistan, and eastward | | |to China and Japan; it is | | |also well represented in | | |North America. With the | | |exception of the section | | |Laurocerasus, all the | | |members of the genus are | | |deciduous trees or shrubs | | |of various sizes, and most | | |of them are very beautiful, | | |especially in spring. A | | |fairly light well-drained | | |soil is best. If inclined | | |to be cold and heavy and is | | |not very deep, the plums or | | |any which succeed on the | | |plum stock, are best, as | | |they are more | | |surface-rooting than the | | |remainder. The presence of | | |lime in the soil is highly | | |beneficial to all the | | |Prunuses and, if not | | |naturally present, can | | |easily be given in the form | | |of old mortar-rubbish | | |forked in liberally round | | |them. Propagation is | | |effected by seeds, | | |cuttings, layers, or by | | |budding or grafting. | | |Details of propagation will | | |be found with each section. | | | P. Amygdalus |Native of |Pink; |This is the Almond, the (the Almond) |Southern Europe |Spring |tree which foreshadows the |and the Levant | |coming of spring, its | | |leafless shoots enveloped | | |in pink-tinted flowers. In | | |the southern and central | | |parts of the country it is | | |largely grown, especially | | |in small suburban gardens, | | |but is not quite hardy | | |enough for the north, | | |unless the position is very | | |favourable. The fruit is | | |chiefly composed of the | | |large deeply-pitted stone, | | |which is only covered with | | |a thick, tough, woolly | | |skin. There are five good | | |varieties: Amara, the | | |Bitter Almond, with large | | |white flowers tinged with a | | |soft rose colour in the | | |centre; dulcis, the Sweet | | |Almond, with large red | | |flowers and amongst the | | |first to open; macrocarpa, | | |which has larger flowers | | |and fruits than the type, | | |but the flowers are of | | |paler colour; pendula, a | | |half-weeping variety, deep | | |pink flowers; persicoides, | | |a handsome tree, more | | |upright in growth than the | | |type, and very free. The | | |large pink flowers open | | |somewhat earlier than | | |those of the common Almond. | | | *P. davidiana |China |White or |This is a small tree and (Amygdalus | |pale rose;|one of the earliest to davidiana) | |January |bloom; the flowers opening | |or early |as early as January in mild | |February |weather, though the middle | | |or end of February is its | | |usual flowering time. The | | |buds are not injured by | | |frost, but open when the | | |weather gets milder. The | | |leaves are broader and of | | |duller colour than those of | | |the Almond, but the flowers | | |are of about the same size | | |and substance. There are | | |two forms, alba, white, | | |which is the best, and | | |rubra, rose or red. | | |Beautiful under glass. | | | P. incana |Asia Minor |Pale red; |This species is allied to (Amygdalus incana) | |March and |the pretty P. nana; it is a | |April |spreading shrub 4 to 6 feet | | |high with linear leaves | | |silvery-white underneath. | | |The flowers are about half | | |the size of those of the | | |Almond and freely produced. | | | *P. nana (Amygdalus|Eastern Europe |Rose; |This delightful little nana) |and the southern|March and |shrub is rarely more than 3 |parts of Russia |April |feet high, the thin twiggy | | |growths being covered every | | |Spring with rose-coloured | | |flowers. It makes a | | |charming bed for the | | |Spring, and is very easily | | |increased by layering. | | | P. orientalis |Western Asia |Rose; |This shrub grows to a | |April |height of about 6 feet, but | | |is not very hardy. So | | |many, however, enjoy the | | |beauty of the Almond family | | |that we include it, as in | | |many southern gardens it is | | |happy. The willow-like | | |leaves are silvery white. | | | *P. Persica (the |China, but |Pink; |This beautiful Peach), (Syn. |formerly |April or |spring-flowering tree needs Persica vulgaris |considered a |May |no description. It is not and Amygdalus |native of Persia| |grown, however, so much as Persica) | | |the various double-flowered | | |varieties, such as | | |flore-roseo-pleno and | | |flore-albo-pleno; the | | |former has very double | | |bright rose flowers and the | | |latter white. | | |Flore-rubro-pleno is a | | |double red form. The | | |variety foliis rubris has | | |deep purple-coloured | | |leaves; the flowers are | | |tinged with the same colour | | |and the fruits are dark and | | |freely produced. Magnifica | | |is a double red-flowered | | |variety with larger and | | |finer flowers than the | | |others, and the finest of | | |all. All the Almonds are | | |best propagated by budding | | |or grafting on suitable | | |stocks, which are the | | |common Almond for warm | | |light soils, and the Plum | | |for heavier soils and | | |colder localities. For | | |budding the Mussel plum | | |stock is the best to use, | | |and either the same or the | | |Myrobella plum for | | |grafting. The latter is not | | |usually a good stock for | | |budding, the bark being too | | |thin to hold the bud | | |properly, which objection | | |does not hold good with the | | |Mussel plum stock. The | | |species can also be got | | |from seeds, and P. nana is | | |best raised as stated from | | |layers, or cuttings of | | |half-ripened wood, which | | |will strike, though not | | |very readily. | | | P. Armeniaca (the | | |Many of the species in this Apricots) | | |group are amongst the most | | |precious flowering shrubs | | |of the garden. All can be | | |increased by seed. P. | | |tomentosa and P. triloba | | |flore-pleno can also be got | | |from layers or cuttings. | | |Half-ripened wood of the | | |latter will also root | | |readily, and soon form | | |sturdy young trees. These | | |two in particular should | | |always be on their own | | |roots: a plum stock kills | | |them in a few years. | | | P. Armeniaca |Northern China |Small, |We mention this because (common Apricot) | |white, |it is the parent of the | |opening |various varieties of | |early in |Apricot. | |the year, | | |and | | |frequently| | |blackened | | |by frost | | | | *P. Mume |Japan |Rose; |This is a small and pretty | |early, |tree of upright growth, and | |before the|the leaves large and | |leaves |shining green in colour. | | |There are four varieties, | | |viz., flore-albo-pleno, | | |double white; | | |flore-roseo-pleno, double | | |bright rose; | | |flore-rubro-pleno, double | | |red; and pendula, which | | |makes a pretty, small, | | |weeping tree if worked | | |standard high. | | | P. tomentosa |China and Japan |pinkish |This is a pretty, small | | |branching shrub, with stout | | |leaves covered with a thick | | |tomentum; the flowers are | | |followed by small red | | |fruits. | | | *P. triloba |China |Pink; |The species is not of much | |March or |account, but the double | |early |variety flore-pleno is one | |April |of the most handsome of | | |flowering shrubs. Its | | |large, double, | | |rose-coloured flowers are | | |produced so profusely that | | |hardly a leaf is visible. | | |For a wall it is | | |invaluable, but in this | | |position it should only be | | |pruned immediately after | | |flowering, the summer | | |growths being allowed to | | |develop at will, as this is | | |the wood that will produce | | |flowers the following | | |season. -------------------+----------------+----------+--------------------------- [Illustration: _PRUNUS JAPONICA. (Syn. P. sinensis.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Prunus (the Plums) | | |There are several species | | |of Prunus, but those | | |mentioned are the most | | |important for gardens. The | | |Plums are best grown from | | |seeds, but if these cannot | | |be got then they must be | | |worked upon the Wild, | | |Mussel, and Myrobella or | | |Myrobalan Plum. Plum stocks | | |should be raised from seed. | | |If got from layers or | | |suckers they are liable to | | |throw up suckers from the | | |base, and ruin the plants | | |worked on them. | | | P. cerasifera |Uncertain, but |Small, |This is the well-known (P. mirobalana) |probably of |pure |Myrobalan Plum, and the |Caucasian origin|white; |seedlings are used as | |Spring |stocks. Its hardiness and | | |vigour in almost all soils | | |and climates make it a good | | |small shrub, and its white | | |flower-clusters are | | |delightful in early spring. | | |The fruits are popular on | | |the Continent, and are red | | |in colour. It is used as a | | |hedge in some places. There | | |are two varieties, viz., | | |angustifolia pendula, which | | |is half pendulous in | | |growth, and the well-known | | |atropurpurea, more often | | |called *P. Pissardi, which | | |is a native of Persia, and | | |has warm purple leaves, | | |which get darker with age. | | |The flowers are | | |rose-tinted. It is a good | | |shrub for colour, but must | | |not be too freely planted. | | | P. communis |The origin of |White; |The wild plum is mentioned (Wild Plum) |this plum is |April and |because a well-known tree, |uncertain; it is|March |but its varieties are more |stated in some | |beautiful. *Pruneauliana is |works to be a | |very handsome; its fruit is |native of | |the prune imported from |Britain, Europe,| |abroad. It is of upright |and a part of | |growth, with downy leaves, |Asia | |and large, pure white | | |flowers. *P. fl. pl. is | | |extremely handsome; it has | | |double flowers. The wild | | |plum is the same as P. | | |domestica. | | | *P. divaricata |Wide |White; |This is one of the most |distribution |April or |beautiful of the Plums, |from Macedonia |late March|but rarely seen. A fine |Caucasus and |in a mild |example of it is now in |Persia. |season |the rock garden at Kew, |Introduced in | |and when the weather is |1822 | |mild before March is out, | | |this spreading tree is | | |enveloped in snowy-white | | |flowers. But unfortunately | | |its flowers are sometimes | | |spoilt by late frosts. The | | |growth is slender, twiggy, | | |and dark in colour. | | | P. spinosa (the |Britain, and |White |The Sloe or Blackthorn of Sloe) |Europe, North | |the English hedgerow is |Asia, &c. | |familiar, but the variety | | |*flore-pleno is a good | | |garden shrub; its spreading | | |Spring shoots are covered | | |in April with double white | | |flowers, each like a little | | |rosette, and longer lasting | | |than the Sloe of the | | |English lane. It is as yet | | |rare in British gardens. | | |This should be worked on | | |the type. | | | The Cherries | | |A beautiful group of (Cerasus group) | | |flowering trees. They are | | |propagated by seeds or by | | |grafting them on stocks of | | |the Gean (P. Avium), but | | |never resort to this | | |practice if possible to | | |avoid it. The small-growing | | |cherries, P. humilis, P. | | |Jacquemontii, P. japonica, | | |P. prostrata, and P. | | |pumila, must be increased | | |by layers; the Gean stock | | |kills them. | | | P. acida |Europe |White; |P. acida would be little | |April |heard of if it were not for | | |its variety, P. a. | | |semperflorens, (the All | | |Saints' Cherry), which | | |blooms twice or thrice in a | | |season, indeed, keeps up a | | |scattered succession from | | |May to September. The first | | |display of flowers takes | | |place in April, and in | | |about two months afterwards | | |it blooms again. The fruits | | |are very abundant, and are | | |scarlet in colour. There | | |are several other | | |varieties, but not of much | | |consequence. | | | P. Avium (the |Europe, and a |Pure |The Wild Cherry is pretty, Gean or Wild |woodland tree |white; |and it is interesting as Cherry) |in many parts |April and |the parent of the fruiting |of these Isles |May |cherries, but neither this | | |species nor its varieties, | | |decumana, white, the | | |cut-leaved laciniata, or | | |the weeping pendula, can | | |approach the beauty of the | | |*double white | | |(flore-pleno), which is one | | |of the loveliest of all | | |flowering trees. In late | | |April the whole tree seems | | |enveloped in blossom as | | |white as driven snow, and | | |it lasts for many days in | | |this condition. No garden | | |should be without this | | |queen of flowering trees. | | | P. Cerasus (Dwarf |Europe and |White; |This is not very or Wild Cherry) |Britain |Spring |interesting, except that it | | |is one of the parents of | | |the fruiting cherry, and in | | |the garden is hardly | | |wanted, as its | | |double-flowered varieties | | |are far more beautiful, | | |especially *Rhexi | | |flore-pleno, which has very | | |double, snow-white, | | |rosette-shaped flowers. It | | |is one of the most | | |beautiful of all the | | |Cherries, and when grown as | | |a standard makes a small | | |and spreading tree of much | | |charm. It is sometimes | | |catalogued as C. caproniana | | |multiplex, C. c. | | |ranunculiflora, and C. | | |serotina flore-pleno. | | |Persicifolia has similar | | |flowers, but tinged with | | |rose. C. Cerasus and C. | | |Avium have much in common, | | |but the former has smaller | | |leaves and an acid fruit. | | | P. Chamæcerasus |Europe, but long|White |This is a small shrub, (Siberian Cherry) |grown in English|flowers, |seldom more than 4 feet |gardens |¾ in. |high; it has slender | |across; |branches, shining | |Spring |dark-green leaves and | | |flowers, followed by small | | |reddish-purple acid fruits. | | |When grown as a standard | | |it makes a round, | | |half-drooping and graceful | | |tree. | | | *P. japonica |China and Japan |Double, |This is one of the | |pure white|prettiest of small shrubs | | |when in flower. It is very | | |charming against a wall, | | |but is a success in the | | |open, flowering freely, and | | |for this reason makes an | | |interesting and beautiful | | |group. It grows between 3 | | |and 4 feet high, and its | | |long slender branches are | | |often weighed down by the | | |wealth of pure-white | | |flowers. The leaves are | | |tinged with red when young. | | |The flowers of the variety | | |flore-roseo-pleno are rich | | |rose; it is a beautiful | | |shrub. Increase only by | | |layers or by cuttings; | | |never graft. | | | *P. prostrata |Mountains of the|Bright |Mr. Goldring in the |Levant |pink; |_Gardener's Magazine_, | |Spring |April 6, 1901, p. 210, | | |writes thus of this Cherry: | | |"I am afraid that this | | |species, which is a low | | |shrub from the mountains of | | |the Levant, is not very | | |easy to obtain, yet it is | | |one of the most delightful | | |of dwarf cherries. It is a | | |spreading plant with | | |slender arching branches, | | |but scarcely prostrate. | | |The leaves are amongst the | | |smallest in this group, | | |being from a half-inch to | | |one and a half inches long, | | |and finely toothed. Nor are | | |the flowers large, being a | | |half-inch or little more in | | |diameter, but in their | | |profusion they almost hide | | |the branches. The colour is | | |a bright, and, among | | |Prunus, unusual shade of | | |rose. This shrub was known | | |to Loudon, and was | | |recommended by him. It has, | | |indeed, been in cultivation | | |for nearly one hundred | | |years, but seems to have | | |shared the fate of many | | |other lovely hardy shrubs | | |in the middle decades of | | |last century, and almost | | |passed out of cultivation. | | |It grows at elevations of | | |5000 to 6000 feet, and is | | |perfectly hardy." | | | P. pseudo-cerasus |China and Japan |...... |This is a glorious cherry, (Japanese Cherry) | | |and very popular in Japan; | | |indeed, it is one of the | | |most beautiful | | |introductions we have had | | |from that land of flowers. | | |The recent double-flowered | | |varieties should be in all | | |gardens, and given a fairly | | |moist soil and sunny | | |situation, will bloom well. | | |P. pseudo-cerasus goes | | |under several names, such | | |as Cerasus Sieboldi rubra, | | |C. Watereri, and others. It | | |is a small tree here, with | | |stout greyish branches, and | | |firm broad serrated leaves. | | |*J. H. Veitch, with | | |intense deep rose flowers, | | |is very charming, and | | |blooms from a fortnight to | | |three weeks later than the | | |type. The brownish-tinted | | |foliage is quite a feature. | | | *P. pendula |Japan |Deep pink;|A beautiful tree of (Cerasus pendula | |April and |distinct weeping habit, and rosea) | |May |raised from seed quite | | |readily, retaining its true | | |character. The flowers are | | |borne profusely, and | | |sometimes open in March. It | | |is a tree that could be | | |raised from layers. Mr. | | |Bean, writing in the | | |_Garden_ of April 13, | | |1901, says: "Prunus pendula | | |is as naturally pendulous | | |in growth as the Babylonian | | |Willow is, and it should, | | |if possible, be obtained on | | |its own roots. It is an | | |early flowering | | |kind--probably the earliest | | |of the Cherries--being in | | |bloom as a rule soon after | | |April comes in. The flowers | | |are of a lovely shade of | | |delicate rose, but are not | | |large. They are, however, | | |freely borne, especially | | |after a hot, ripening | | |Summer and Autumn. In the | | |United States it succeeds | | |even better than here, and | | |by some authorities is | | |regarded as the loveliest | | |of Japanese trees | | |introduced to that country. | | |So much cannot be said of | | |it in Britain, but it is | | |well worth cultivation for | | |its beauty and earliness." | | | *P. serrulata |Introduced from |The |This is one of the most (Cerasus serrulata)|China about 80 |flowers |ornamental of the Cherries. |years ago. Also |are in |It is naturally a small |a native of |large |tree with a rather loose |Japan |loose |habit, and is peculiar by | |heads, and|reason of its short-jointed | |are white,|stunted-looking branches. | |or white |The leaves are fairly large | |suffused |and very evenly serrated. | |more or |For lawns or shrubberies it | |less |is excellent, making a good | |deeply |companion plant to its own | |with rose,|countryman, the | |and 1 inch|large-flowered | |to 1½ inch|pseudo-Cerasus and its | |across. |European cousins, Cerasus | |End of |and Avium. In addition to | |April |being an excellent outdoor | | |tree, it may be cultivated | | |in pots for forcing for the | | |conservatory in Winter and | | |Spring. | | | *P. Mahaleb |Europe |White; |The Mahaleb is well known | |April and |for its remarkable | |May |profusion of pure white | | |blossom and its free | | |graceful habit. In the | | |variety pendula, the | | |pendent character of the | | |branches is not unduly | | |marked, but is sufficient | | |to add greatly to the | | |beauty of the tree. It is | | |not only one of the best of | | |Cherries, but of all | | |flowering trees, and is as | | |well adapted for planting | | |in groups as it is when | | |isolated as a single | | |specimen. The flowers are | | |borne on short racemes, and | | |in such abundance as to | | |envelop the tree in a | | |snow-white mantle. Every | | |garden should have at least | | |one weeping Mahaleb. | | | P. Padus (the Bird |Europe, and a |White; |A well-known tree, and Cherry) |great part of |Spring |frequently seen in |Asia | |woodlands, where its strong | | |scent is quickly detected. | | |It is a shapely tree, | | |growing 20 feet to 30 feet | | |high, and has long erect | | |branches, and in Spring | | |drooping racemes of flowers | | |6 inches or more long. The | | |fruits are small and | | |shining black in colour. | | |There are, however, many | | |poor forms, sometimes with | | |almost greenish flowers. | | |Perhaps the most valuable | | |is the double variety, | | |flore-pleno, which has very | | |long racemes and very pure | | |white. Pendula is a weeping | | |variety which will, no | | |doubt, be an acquisition, | | |but it is of too recent | | |appearance here to say much | | |about it. It is curious to | | |note that there is a | | |variety (stricta) with an | | |exactly opposite tendency, | | |branches and racemes being | | |quite erect. P. virginiana, | | |a nearly allied Bird Cherry | | |from North America, is also | | |represented by a pendulous | | |form. P. serotina and its | | |variety pendula, and the | | |other members of the Padus | | |group, are not important. -------------------+----------------+----------+--------------------------- [Illustration: _PRUNUS SERRULATA IN FLOWER. (Spring.)_] [Illustration: _THE DOUBLE-FLOWERED BIRD CHERRY. (Prunus Padus fl. pl.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | LAUROCERASUS | | | GROUP. | | | | | | P. ilicifolia |California |White |A tender evergreen with | | |holly-like leaves, but only | | |hardy in warm southern and | | |western countries. It is a | | |small bush, 6 feet to 8 | | |feet high, and has short | | |and erect flower racemes | | |and deep-green leaves. | | | P. Laurocerasus |East Europe |White |A well-known evergreen, too (Cherry Laurel) | | |freely planted in the past, | | |and so vigorous as to | | |over-run the garden in | | |course of years. The | | |varieties are more planted | | |than the type, as they are | | |handsomer. The most | | |distinct are Bertini | | |(latifolia), camelliæfolia, | | |caucasica, rotundifolia, | | |and schipkænsis; the last | | |mentioned is about the | | |hardiest. | | | *P. lusitanica |Spain and |White |A popular evergreen. There (Portugal Laurel) |Portugal | |are four | | |varieties--azorica, which | | |is very tender; coriacea; | | |myrtifolia, small narrow | | |leaves, and bears clipping | | |well. P. ilicifolia is the | | |only plant that need be | | |raised from seed. The | | |Cherry and Portugal | | |Laurels, with their | | |varieties, are usually | | |propagated by cuttings, | | |ripened wood of almost any | | |size being cut into pieces | | |8 inches or so in length, | | |and inserted nearly their | | |full length in the ground. | | |This can be done from the | | |time the wood is ripe | | |enough until the end of the | | |year. Practically every | | |cutting will root and make | | |sturdy plants in a | | |twelvemonth. The Portugal | | |Laurel is also largely | | |raised from seeds, which | | |are gathered when ripe and | | |sown immediately without | | |any preliminary cleaning. | | |If kept in sand until the | | |following spring, they | | |begin to grow before the | | |season is sufficiently | | |advanced to sow them, and | | |if dried, nearly a year is | | |lost before they germinate. -------------------+----------------+----------+--------------------------- [Illustration: _PYRUS SINAICA._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Pyrus |Rosaceæ | |An important and beautiful | | |genus, as it includes the | | |Pears, Apples, and Quinces | | |of the hardy fruit garden, | | |and such trees as the | | |Flowering Crabs, the White | | |Beam tree, Mountain Ash, | | |and Pyrus japonica. It is | | |divided into seven | | |sections, viz., Pyrophorum, | | |which includes the true | | |pears; Malus, the Wild Crab | | |apples, parents of many | | |garden forms; Aria, of | | |which the White Beam tree | | |is a good type; Sorbus, in | | |which is found the Mountain | | |Ash; Adenorachis, which | | |only contains the North | | |American species, Cydonia, | | |the Quinces, and Mespilus, | | |with which is placed the | | |Medlar. These are found | | |practically throughout the | | |northern temperate zone, | | |under varying conditions, | | |and with one or two | | |unimportant exceptions, are | | |all hardy in this country. | | |The majority of the Pyrus | | |are trees of considerable | | |size. A few are small | | |trees, and about half a | | |dozen are low-growing and | | |dense shrubs. All are | | |deciduous, and will grow in | | |ordinary garden soil, but | | |none of them like a cold | | |and moist soil and | | |position. Ground that will | | |grow Apples and Pears well | | |will suit the Pyruses, | | |though they will thrive in | | |considerably poorer soil | | |than is recommended for | | |fruit culture. In planting, | | |the ground should be deeply | | |trenched, and the bottom | | |well broken up, any clay or | | |gravel that is encountered | | |being thrown out and | | |replaced with good soil. | | |Most of the Pyrus root | | |deeply, and if the soil is | | |not properly prepared in | | |the first place they are | | |apt to fail and get | | |cankered. Propagation is | | |done by seeds, budding, or | | |grafting, and in a few | | |cases by suckers. The best | | |ways are given with each | | |section. | | | PYROPHORUM | | | GROUP (the True | | | Pears). | | | | | | P. betulæfolia |China and Japan |White; |A small and pretty tree, 15 | |early |feet to 20 feet high, with | |Spring |leaves somewhat like those | | |of a Birch in shape, though | | |rather larger. They are on | | |long petioles, and have a | | |pleasing sound when ruffled | | |by the wind. It does not | | |flower or fruit much until | | |well established. The white | | |flowers are in dense | | |clusters and appear before | | |the leaves. | | | *P. communis (the |Europe and Asia |White; |As this is widely Wild Pear) | |Spring |distributed it varies | | |greatly. The type is more | | |interesting for its flowers | | |than for its fruit, which | | |is hard, gritty, and dry. | | |It grows 30 to 40 feet | | |high, and has long | | |spreading branches, half | | |pendulous. When the tree is | | |covered with its white | | |flowers the effect is very | | |beautiful. There are | | |several named varieties, | | |the best being flore-pleno, | | |with semi-double flowers; | | |linearis, with long, narrow | | |leaves, and pendula, | | |described by the name. | | | P. nivalis |Eastern Europe |White; |A small spreading tree | |Spring |which flowers in great | | |abundance; the fruits are | | |plentifully produced, and | | |are nearly globular in | | |shape, and of fairly good | | |flavour, but dry. The habit | | |of the tree and shape and | | |flavour of the fruit | | |suggest some of the garden | | |pears. There is a variety | | |with leaves variegated with | | |white. | | | P. sinaica |Asia Minor |White; |This is one of the few | |April |species worth growing for | | |their leaves alone, for | | |during Spring and Summer it | | |is quite silvery. Although | | |about 20 feet high in its | | |native country, it makes | | |here, as a rule, a small | | |bushy stunted tree. | | | *P. salicifolia |Levant | |A beautiful tree, about 15 (Willow-leaved | | |feet high, and delightful Pear) | | |to make groups of for the | | |sake of its long and narrow | | |silvery-white leaves. There | | |is a creeping variety of | | |it. The flowers are white, | | |and the fruits small and | | |woody, neither of much | | |account. It is the effect | | |of the foliage that we must | | |consider, which is very | | |charming when waving in the | | |wind. A good tree for | | |grouping and for small | | |gardens, and this remark | | |applies also to the weeping | | |form. The Pyrophorum group | | |will come true from seed, | | |which is the best way of | | |propagating them. If not | | |from seeds they can be | | |worked on stocks of the | | |Wild Pear, on which they do | | |fairly well, though much | | |better on their own roots. | | |There are other species in | | |this section, such as P. | | |auricularis, P. Michauxi, | | |P. parviflora, P. Pashia, | | |and P. sinensis, but the | | |above are the most | | |important. -------------------+----------------+----------+--------------------------- [Illustration: _PYRUS SPECTABILIS ON LAWN. (Spring.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | MALUS GROUP (the | | | Apples). | | | | | | *P. baccata |Himalaya to |Rose pink;|A well-known tree, very (Siberian Crab) |Japan |May |beautiful on the lawn. It | | |grows 20 feet to 30 feet | | |high, and as much or more | | |in diameter, and the | | |flowers smother every | | |branch, followed by a | | |glorious display of | | |brilliant scarlet fruits, | | |which are esteemed by some | | |when preserved. There are | | |several varieties, of which | | |three may be mentioned, | | |Bertini, which is of rather | | |more upright growth than | | |the type, and has large | | |white flowers and scarlet | | |fruits; and Genuina, which | | |differs from the type in | | |its more open growth and | | |larger fruits. Xanthocarpa | | |has bright golden fruits. | | | *P. coronaria |Eastern United |Rose; |A beautiful and neglected (American or |States. |May and |tree, 15 feet to 20 feet Fragrant Crab) |Introduced 1724 |early June|high, with large, | | |deliciously-fragrant | | |flowers. It is worth | | |growing on this account | | |alone. The leaves are | | |dark-green and lobed, and | | |the fruits sweetly scented | | |and grass-green, not very | | |ornamental. It should | | |become more popular in | | |English gardens. The | | |variety flore-pleno has | | |large, almost double, rich | | |rose-coloured flowers. | | | *P. floribunda |Japan |Rose; |A delightful tree and | |late |happily much planted in | |Spring and|gardens. It is quite small, | |early |little more than a graceful | |Summer |bush, rarely exceeding a | | |height of 10 feet, wreathed | | |in flowers in the | | |appropriate season, the | | |buds intense crimson, but | | |opening out a paler shade, | | |and thus there is a | | |gradation from one colour | | |to the other. It should be | | |freely grouped and planted | | |in small and large gardens. | | |The fruits are yellow, and | | |about the size of a pea. | | |There are two good | | |varieties, Atrosanguinea, | | |which has flowers of much | | |deeper colour than those of | | |the type, and flore-pleno | | |or Malus Parkmanni, as it | | |is more often called. This | | |has semi-double red | | |flowers, and reddish wood | | |and leaves. | | | P. Malus (Crab |Britain; |White; |This is the Crab Apple of Apple) |Europe and Asia |late |the hedgerow, and although | |Spring |not very ornamental, three | | |varieties of it deserve | | |notice. These are | | |*coccinea, which has large | | |scarlet fruits in | | |abundance; | | |flore-albo-pleno, with | | |large semi-double, pure | | |white flowers, and | | |Neidzwetzkyanus, a very | | |handsome form with | | |purple-tinted leaves and | | |fruit. But no tree can | | |become popular with such a | | |name. We hope it will be | | |changed. Pendula is welcome | | |for its drooping growth. | | | P. prunifolia |Siberia |Rose; |This much resembles P. | |late |baccata, and has many | |Spring |varieties, one of them | | |named pendula being a | | |beautiful weeping tree. | | | P. Ringo |Japan |Late |A small tree about 20 feet | |Spring |high, with rather long | | |spreading branches, and | | |large flower trusses | | |followed by bright yellow | | |fruits. These are sometimes | | |borne so abundantly that | | |the branches get weighed | | |down. | | | *P. Schiedeckeri |Supposed hybrid |Soft rose;|This hybrid has for its |(P. spectabilis,|May |near allies such popular |*P. Toringo) | |and beautiful plants as | | |Pyrus floribunda, P. | | |spectabilis, P. baccata | | |(Siberian Crab), &c.; yet | | |it is not inferior in | | |beauty to any of them. It | | |is only in recent years | | |that it has been in | | |commerce. It has not, of | | |course, reached its full | | |size yet in this country, | | |but it is evidently going | | |to be a small tree. It is | | |nearly related to P. | | |floribunda, but gives every | | |indication of possessing a | | |more tree-like character, | | |its branches being sturdier | | |and more erect in growth. | | |But it is for its wealth of | | |blossom that it is chiefly | | |remarkable. Even among such | | |profuse-flowering things as | | |those of its allies | | |mentioned above, it is | | |noteworthy for its | | |qualities in that respect. | | |During May, its flowering | | |season, clean branches 3 | | |feet and even 4 feet long | | |can be cut, which are | | |wreathed from end to end | | |with blossom. The flowers | | |are semi-double and come in | | |the usual Apple-like | | |clusters; each flower is | | |about 1½ inches across. | | | *P. spectabilis |China and Japan |Pink; |A beautiful and fairly well (Chinese Crab) | |Spring |known tree, 20 feet to 30 | | |feet high, with large | | |semi-double flowers of much | | |charm; the fruits are | | |bright red. Every garden | | |should possess a group of | | |it, and at least a single | | |specimen standing out by | | |itself, unfettered by trees | | |or shrubs near. There are | | |three varieties of note: | | |flore-pleno-albo, with | | |white flowers; flore-pleno; | | |and Kaido, which is a very | | |charming tree, upright in | | |growth, and with rose-pink | | |flowers and yellowish-red | | |fruits. These trees of the | | |Malus section are usually | | |propagated by being budded | | |or grafted on stocks of the | | |Common Crab. If any of them | | |are growing singly away | | |from other species, then | | |seeds from them will come | | |true to name, but where | | |various species are growing | | |together they become | | |crossed when in flower, and | | |the seedlings result in a | | |variety of hybrids, few or | | |none of which are of any | | |value. But as all of them | | |succeed very well when | | |worked on Stocks of the | | |Common Crab, this is | | |probably the better way to | | |propagate them. -------------------+----------------+----------+--------------------------- [Illustration: _THE SIBERIAN CRAB (Pyrus Malus baccata) SHOWING ITS BEAUTY ON LAWN._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | ARIA GROUP (White |...... |...... |A very distinct group. Beam trees) | | | | | | P. Aria (Common |North Temperate |White |A well-known tree, White Beam tree) |Zone | |frequently seen in chalky | | |districts. It is a large | | |tree, 40 to 50 feet high, | | |and has oval leaves, which | | |are silvery white on the | | |under surface. The white | | |flowers are borne in large | | |clusters, followed by oval | | |red or scarlet coloured | | |fruits. There are several | | |varieties. Lutescens is | | |very handsome, with its | | |broad and silvery leaves; | | |chrysophylla has leaves of | | |quite a golden hue; græca | | |is a handsome form found in | | |Greece, it is much later in | | |flowering and fruiting than | | |any of the others; | | |salicifolia has striking | | |leaves, quite silvery white | | |underneath. | | | P. decaisneana |Origin unknown; |...... |A handsome vigorous tree, |presumably a | |with oval leaves, 6 inches |hybrid | |long by 2 to 3 inches | | |broad, silvery beneath. The | | |pinkish flowers are on | | |large dense corymbs, | | |followed by bright scarlet | | |fruits. A tree well worth | | |growing. | | | *P. lanata |Himalaya |White |This is better known under | | |its garden name of Sorbus | | |majestica, and is perhaps | | |the most beautiful of this | | |section of Pyrus. It is an | | |upright-growing tree, 30 | | |feet to 40 feet high, with | | |large serrated leaves, | | |covered beneath with a | | |dense silvery tomentum. The | | |flowers are succeeded by | | |corymbs of intense scarlet | | |fruit. P. pinnatifida is | | |also of note for its | | |silvery leaves. | | | P. vestita |Northern India |White |Thoroughly hardy in this | | |country, and a handsome | | |tree, met with commonly | | |under the names of P. | | |Thomsoni and Sorbus | | |magnifica. It has large | | |oval silvery leaves, and is | | |worth growing for this | | |reason alone. The white | | |flowers and scarlet fruit | | |are an additional charm. | | |The above are all best | | |propagated from seeds, | | |which are freely produced, | | |and come true to name, with | | |the exceptions of P. alpina | | |and P. decaisneana, which, | | |being hybrids, cannot be | | |depended on. These two, and | | |the varieties of P. Aria, | | |are best worked on stocks | | |of P. Aria, on which they | | |succeed very well as a | | |rule, care being taken to | | |choose clean, vigorous | | |stocks with straight stems. | | | SORBUS GROUP. | | | | | | P. americana |North America |White |This is the American | | |Mountain Ash, and is not a | | |great success in this | | |country. It is of smaller | | |growth than our Mountain | | |Ash, and has pinnate leaves | | |and clusters of red fruit, | | |which, like those of most | | |of the Pyruses, are much | | |liked by birds. There are | | |several varieties. | | | *P. Aucuparia |Native |White; |This adds a brilliant note (Mountain Ash or | |Spring |of colour to the garden Rowan tree) | | |landscape in Autumn, and is | | |the glory of many a Scotch | | |and Welsh ravine. In the | | |north the berries are very | | |rich. There are many | | |varieties; the best are | | |asplenifolia, a very | | |handsome tree, with finer | | |leaves and more deeply | | |serrated leaflets than | | |those of the type; dulcis, | | |a handsome, vigorous | | |variety, with bold foliage | | |and larger fruits than | | |those of any of the other | | |Mountain Ashes. Fastigiata | | |has somewhat the habit of | | |the Lombardy Poplar; fructu | | |luteo has bright yellow or | | |orange fruits, which are | | |freely borne and very | | |showy; pendula is a weeping | | |form with branches that | | |sweep the ground. | | | P. lanuginosa |Eastern Europe |Dull white|This is a showy tree, 30 | | |feet to 40 feet high, with | | |pinnate leaves, woolly on | | |both surfaces. The fruits | | |are red. | | | *P. sorbus |Native |White |This is more commonly known (Service tree) | | |under the names of P. | | |domestica or Sorbus | | |domestica, and is like the | | |Mountain Ash in leaf, | | |though more spreading in | | |growth. The flowers are | | |succeeded by green fruits | | |about the same size as | | |those of a Crab Apple. | | |There are two forms, viz., | | |maliformis, with | | |apple-shaped fruits, and | | |pyriformis, with fruits | | |shaped like those of a | | |pear. | | | P. thianschanica |Eastern Asia |White |This is a comparatively new | | |introduction, but a | | |valuable tree. It has | | |reddish-coloured shining | | |wood and pinnate glossy | | |leaves, with pointed and | | |serrated leaflets. The | | |fruits are small and | | |scarlet. The above can, and | | |should, be propagated from | | |seeds, which germinate | | |readily, and the seedlings | | |soon form strong plants. | | |The varieties of the | | |Mountain Ash should be | | |worked on that species, | | |and, if absolutely | | |necessary, most of the | | |other species can be | | |increased in the same | | |manner and on the same | | |stock. We have seen P. | | |lanuginosa worked on a | | |Hawthorn stock, on which it | | |succeeded very well, but | | |should not recommend the | | |Hawthorn as a stock for any | | |of the Pyruses. | | | ADENORACHIS | | |Not a very important group, GROUP. | | |containing two species, P. | | |arbutifolia and P. nigra. | | |Both are easily raised from | | |seeds, but the quicker way | | |is to detach suckers. | | | -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | CYDONIA | | | (the Quinces) | | | | | | P. cathayensis |China |Rosy red; |Best on a wall as at Kew. | |late |Bolder in growth than P. | |Spring, |japonica, but not so hardy. | |early |Very handsome on a wall. | |Summer | | | | *P. Cydonia (Syn. |Unknown |Flesh |The Quince is for the Cydonia vulgaris) | | |garden orchard. "How seldom | | |does one see Quinces | | |planted for ornament, and | | |yet there is hardly any | | |small tree that better | | |deserves such treatment. | | |Some Quinces planted about | | |eight years ago are now | | |perfect pictures; their | | |lissome branches, borne | | |down with the load of great | | |deep-yellow fruit, and | | |their leaves turning to a | | |colour almost as rich and | | |glowing. The old English | | |rather round-fruited kind | | |with the smooth skin is the | | |best both for flavour and | | |beauty--a mature tree | | |without leaves in winter, | | |has a remarkably graceful, | | |arching, almost weeping | | |growth. The other kind is | | |of a rather more rigid | | |form, and though its | | |woolly-coated, pear-shaped | | |fruits are larger and | | |strikingly handsome, the | | |whole tree has a coarse | | |look, and just lacks the | | |attractive grace of the | | |other. They will do fairly | | |well almost anywhere, | | |though they prefer a rich | | |loamy soil, and a cool, | | |damp, or even swampy | | |place."--_Wood and Garden_, | | |p. 128. | | | *P. japonica |China and Japan |Scarlet; |A beautiful shrub, one of | |April, |the most valuable | |earlier in|introductions that we have | |some |ever had from China and | |gardens |Japan. It is the "japonica" | | |of many a cottage and | | |villa wall, and in | | |sheltered warm gardens | | |begins to bloom before | | |winter has gone, a bright, | | |cheery, and welcome shrub | | |indeed in border or on | | |wall. It is so well known | | |that a description is | | |almost needless, but there | | |are several varieties, with | | |considerable range of | | |colour, from white to | | |scarlet. We give the six | | |from the Kew list: | | |candicans, white; | | |luteo-viridis, yellow; | | |Moerloesi, crimson; | | |nivalis, white; sulphurea | | |perfecta and versicolor | | |lutescens, both yellowish. | | |All the varieties are good, | | |especially Knap-Hill | | |scarlet, which is a | | |brilliant scarlet, | | |delightful in a group; it | | |is a most valuable shrub. | | |Sinica has very showy deep | | |red flowers. | | | *P. Maulei |Japan |Orange |A charming shrub, dwarfer | |scarlet; |than P. japonica; the | |May |fruits are yellow, and have | | |a pleasant aromatic odour, | | |and, like those of P. | | |japonica, make an excellent | | |preserve. Superba is a | | |variety or rather reputed | | |hybrid between P. Maulei | | |and P. japonica, and has | | |deep scarlet flowers. | | | | | |The Quince can be | | |propagated by seeds, by | | |cuttings, or by layers. | | |Cuttings of well-ripened | | |wood about 9 inches long | | |should be taken in autumn | | |and inserted 6 inches in | | |the ground, when they soon | | |form roots and make sturdy | | |plants. P. japonica and P. | | |Maulei can be increased by | | |seeds, by suckers, or by | | |root-cuttings. Suckers are | | |freely produced by old | | |plants, and can easily be | | |detached, so that this | | |method is the easiest means | | |of propagating them. | | | MESPILUS GROUP. | | | | | | *P. germanica |Europe and Asia |Pure |A small tree for the (the Medlar) (Syn. | |white; |garden, orchard, or Mespilus vulgaris) | |early |woodland. It is handsome in | |Summer |leaf and growth, a dense | | |spreading tree, with fruits | | |of acceptable flavour when | | |eaten at the right stage. | | | *P. lobata (M. |Unknown; |White |A very handsome but Smithi; M. |probably a | |neglected tree, about 20 grandiflora) |hybrid | |feet high, with dark-green | | |leaves and snow-white | | |flowers, rather smaller | | |than those of the common | | |Medlar; it has small | | |pear-shaped reddish fruits, | | |and is a good lawn tree. | | | | | |These trees are best | | |propagated by grafting or | | |budding on the Pear or | | |Quince stocks, on which | | |they do well. The Medlar | | |can also be increased by | | |seed. -------------------+----------------+----------+--------------------------- [Illustration: _PYRUS (Mespilus) LOBATA._] [Illustration: _RHODODENDRONS ARBOREUM HYBRID. (Outdoors, Kew.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | RHODODENDRON | | | SPECIES. | | | | | | Rhododendron |Himalaya; |Bell- |This is a famous Himalayan arboreum |Ericaceæ |shaped, |Rhododendron, a tree | |various |attaining a height of 40 | |colours-- |feet in its native country. | |blood-red,|It has bold, thick foliage, | |white, |green above but quite | |rose, and,|silvery beneath, and the | |as a rule,|bell-shaped flowers vary in | |spotted |colour. There are several | | |varieties, such as album, | | |cinnamomeum, kingianum, | | |Nilagiricum, puniceum, and | | |others, but difference in | | |flower colouring is the | | |chief reason for | | |distinctive names. Not | | |hardy except in a few very | | |favoured spots, chiefly | | |Cornwall and south-west | | |generally. Must be grown | | |under glass, and requires | | |a big house. Many beautiful | | |trees in the Temperate | | |House at Kew. | | | R. barbatum |Sikkim |Bell- |This is a tree 40 feet to | |shaped, |60 feet high in its native | |blood-red,|country. It is hardier than | |1½ inches |R. arboreum. | |across | | | | R. californicum |California |Rose- |This is a strong-growing | |purple, |Californian species, the | |upper |leaves dark-green; fairly | |petal |hardy. | |spotted | | |with | | |greenish | | |yellow; | | |broadly | | |campanu- | | |late, | | |almost | | |without a | | |tube. Good| | |sized | | |umbels; | | |June | | | | R. campanulatum |Himalaya |Lilac, |This is a beautiful | |with |species, about 4 feet high. | |purplish |We have seen it in several | |spots; |Surrey gardens, but it | |June. |requires shelter. It is not | |Leaves |one of the hardiest. | |elliptic | | |or | | |elliptic | | |oblong, | | |blunt as | | |a rule at | | |both ends,| | |April | | | | R. campylocarpum |Himalaya |Bell- |The best hardy yellow | |shaped, |Rhododendron at present | |clear, |known is this. It is hardy | |pale |at Kew in sheltered spots, | |yellow, 2 |but succeeds better farther | |inches or |to the south. It is a shrub | |so across,|of neat compact habit, with | |in rather |leaves 2 inches to 3 inches | |loose |long, dark-green and glossy | |clusters; |above, blue-white beneath. | |May or |When full of flower it is a | |late April|singularly pretty and | | |distinct Rhododendron. It | | |varies somewhat in shade, | | |and the flowers are | | |sometimes of a pale lemon | | |tint, becoming almost white | | |with age. The late Mr. | | |Mangles, we believe, raised | | |some hybrids from this | | |species, but we know of | | |none in commerce. | | | R. catawbiense |Mountainous |Good-sized|This is a strong growing |regions of |heads of |species and one of the |Southern United |lilac or |hardiest of all |States |purplish |Rhododendrons, and has | |flowers; |played a large part in the | |late May |production of the present | |and June |race of garden | | |Rhododendrons, and is with | | |R. ponticum the best stock | | |on which to graft the | | |various varieties, and is | | |useful for covert. It is | | |hardier than R. ponticum, | | |and varieties with much of | | |the Catawbiense blood in | | |them are hardier than those | | |closely allied to other | | |species. Fastuosum fl. pl. | | |is a well known form. | | | R. caucasicum |Introduced |Rose or |This is a quite hardy |nearly a century|whitish |Rhododendron. The true |ago from high |green |species is rare in gardens, |rocks close to |spotted |but there are several |the snow-line in|flowers, |forms, and it has been used |Caucasus |in compact|to a great extent by the | |and |hybridist. It is dwarf, | |upright |spreading, little more than | |clusters |a foot high, with ovate | | |leaves with brownish | | |tomentum on the under | | |surface. It flowers late in | | |July or in August, but its | | |progeny is in beauty during | | |May and June. A hybrid, | | |which flowers at a | | |considerable earlier date | | |than the others, is | | |nobleanum; it claims R. | | |arboreum as its other | | |parent, and flowers from | | |December onwards until the | | |end of March. At Kew there | | |are several large groups in | | |the Rhododendron dell. | | | R. ciliatum |Sikkim |Flowers |This is a Rhododendron | |are white,|more adapted, except in the | |suffused |quite southern counties | |with rose;|such as Cornwall, South | |April |Wales, &c., for a cold | |outdoors |house. It is of compact and | | |bushy growth, 2 feet or 3 | | |feet or less high, but | | |varies according, of | | |course, to locality, and is | | |part responsible for a | | |number of hybrids, such as | | |præcox, Rosy Bell, and | | |Queen of Dwarfs. The | | |hybrids mentioned are all | | |hardy, but owing to their | | |early flowering often get | | |injured by frost. | | | R. cinnabarinum |Himalaya |Flowers |This is a very | |are |distinct-looking shrub, | |tubular, |about 3 feet; but only an | |with |approximate height can be | |short, |given, as it is sometimes | |spreading |more than this. The growth | |limb, |is somewhat loose, and the | |pendulous,|branches upright and | |and |slender, the leaves ovate, | |orange- |2 to 2½ inches long, and | |scarlet, |glaucous. Only moderately | |orange, or|hardy. | |red; they | | |vary | | |somewhat | | |in size, | | |but are | | |usually | | |about 2 | | |inches | | |long and | | |¾ of an | | |inch | | |across the| | |mouth, and| | |thick and | | |fleshy | | | | R. dauricum |Alpine regions |Rosy |This is quite hardy, but |of Eastern Asia |purple; |flowers so rarely that it | |January |is only seen in beauty very | | |often in a cold house. It | | |is almost deciduous, as | | |most of the leaves fall off | | |in winter. It is a bush, | | |and has been crossed with | | |R. ciliatum, the | | |well-known præcox and Rosy | | |Gem being two of the | | |hybrids. | | | R. ferrugineum |European Alps. |Flowers |This is frequently seen in (Alpine Rose) |Introduced about|small, |rock gardens, and grows |150 years ago |funnel- |about 1 foot high, forming | |shaped, |a rounded mass thickly | |and in |clothed with small green | |small |leaves, covered with minute | |upright |reddish-brown spots. When | |terminal |young the leaves are | |clusters |slightly hairy, but the | |in June; |mature foliage is almost | |bright |free from hairs. There are | |rose or |varieties, one with white | |scarlet |(albiflorum), another with | | |rosy or scarlet flowers | | |(myrtifolium), but there | | |are others. Its popular | | |name is Alpine Rose. | | | R. Fortunei |China |Fragrant, |This is one of the hardiest | |pale |of the Himalayan species, | |rose- |and, as it does not flower | |coloured |until well into May, it is | |flowers, |generally untouched by late | |with seven|frosts, which so disturb | |petals; |early-flowering species. It | |Mid-May |grows from 10 feet to 12 | | |feet high, and has large, | | |handsome oblong leaves. It | | |is the origin of a distinct | | |race. | | | R. fulgens |Eastern Himalaya|Blood-red;|There are several forms of | |April and |this Himalayan Rhododendron | |May |in gardens, the best | | |producing compact clusters | | |of medium-sized flowers of | | |the colour mentioned. The | | |leaves bear a striking | | |resemblance to those of R. | | |campanulatum in both size | | |and colour. Although hardy, | | |it is seldom seen in true | | |beauty outdoors, because of | | |its naturally | | |early-flowering season. | | | R. glaucum |Himalaya |Rose, |This is a dwarf species, | |waxy, ¾ of|with small oblong leaves, | |an inch |seldom more than 2 feet | |across, |high, and rarely seen in | |and in |cultivation, although very | |small |pretty. | |upright | | |heads; May| | | | R. hirsutum |Alps |Pale red; |In many ways this is the | |May and |counterpart of R. | |July |ferrugineum, the chief | | |difference being in the | | |intensely hairy leaves of | | |this species. The two | | |species grow side by side | | |in the Alps, and the one | | |under notice is one of the | | |few species that will grow | | |in a limy soil. It has also | | |been used by the hybridist. | | | R. Keysii |Bhotan |Flowers |A distinct, | |tubular, |upright-growing, scantily | |red and |branched species, | |yellow, |suggesting affinity to R. | |and 1½ |cinnabarina, but it is | |inches |quite distinct. It grows | |long; May |from 4 feet to 6 feet high, | | |has narrow quite distinct | | |ovate or lanceolate leaves | | |2 inches long. | | | R. lepidotum |Temperate and |Colour |The individual flower does |Alpine Himalayas|varies, |not suggest a Rhododendron, | |usually |so unlike other species | |purple and|is it in this respect. It | |yellowish;|is a low-growing plant with | |curious |small oblong leaves; it | |flattened |succeeds outdoors at Kew. | |form, and | | |about 1 | | |inch | | |across; | | |May and | | |June | | | | R. maximum (Great |North America |Rose, or |This will grow to a height American Laurel) | |whitish |of 35 feet, and has large, | |spotted |thick, elliptical, oblong | |with |leaves. It is not much | |yellow or |grown here. In the | |red |"Cyclopædia of American | | |Horticulture," it is | | |mentioned: "This is one of | | |the hardiest species, being | | |hardy as far north as | | |Quebec and Ontario.... | | |This species and the former | | |(catawbiense) are now often | | |extensively used in | | |park-planting, and taken by | | |the car-load from the | | |woods. If properly handled | | |and taken from a turfy soil | | |with a sufficient ball of | | |earth around the roots, | | |they are usually | | |successfully planted." | | |There are three varieties, | | |album, purpureum, and | | |roseum. | | | R. Metternichii |Japan; known |Rose; |This is not in general |here about 30 |about |cultivation, but is hardy. |years |2 inches |As yet no opportunity has | |across, |arisen of ascertaining to | |and in |what dimensions it will | |small |grow in this country; it | |clusters; |has thick and leathery | |March |oblong leaves, 3 to 4 | | |inches long, green above, | | |and covered underneath with | | |a thick grey or brownish | | |tomentum. | | | R. niveum |Himalaya; |Purplish; |At Kew this species lives |8 to 9 feet |April |outdoors, but is not a | | |success, and even in | | |Cornish gardens gets | | |injured in severe weather. | | |It makes a dense bush, with | | |medium-sized leaves, green | | |above, and covered with a | | |dense greyish tomentum | | |beneath. It has been in | | |cultivation about 40 years. | | | R. ponticum |This has a |Purple; |Of all the hardy |curious |about |Rhododendrons this is the |distribution, |2 inches |most largely grown and most |being found in |across; |popular; it is much used as |Portugal and not|May |an undergrowth in woods and |again until Asia| |other places. In many parts |Minor is reached| |it has become naturalised, | | |reproducing itself from | | |self-sown seeds. It has | | |been much used by the | | |hybridist, and with R. | | |caucasicum and R. | | |catawbiense has produced | | |many beautiful hybrids. It | | |will grow beneath trees, | | |and its evergreen foliage | | |is not the least of its | | |attractions. There are | | |several varieties. | | | R. punctatum |North America, |Flowers |A dwarf and evergreen |Alleghany |rose; 1 |species. R. minus is a |Mountains, from |inch |synonym. |North Carolina |across; in| |to Georgia |clusters | | |in June | | | | R. racemosum |First exhibited |Pink- |The introduction of this |by the |white; |added another type to this |introducers, |April |genus, for both in flower |Messrs. Veitch, | |and general habit it is |in 1892, and is | |distinct from other |a native of | |species. It is dwarf, with |Western China, | |small oval leaves, and |where it is | |flowers borne in axillary |found 6000 to | |and terminal clusters, and |10,000 feet | |so profusely that every |elevation | |branch is a mass of | | |blossom. It is quite hardy | | |and very welcome. There is | | |a form with deep rose | | |flowers. | | | R. Rhodora |North America |Magenta- |Not much grown, but colour (Rhodora | |purple; |probably not popular. It canadensis) | |April |makes an upright deciduous | | |shrub, 3 feet to 4 feet, | | |slender, twiggy wood, and | | |small ovate lanceolate | | |leaves. Should have moist | | |peaty soil. A failure on | | |dry and sandy ground. Does | | |not object to partial | | |shade. Easily increased by | | |seeds and layering. | | | R. Smirnowi |Caucasus |Crimson- |This has large flowers and | |purple; |leaves, and, as recorded | |3 inches |elsewhere, has founded a | |across; |distinct race. It blooms | |April and |freely when about a foot or | |May |so high. The leaves are | | |about 5 inches long, 2 | | |inches wide, and covered on | | |underside with a soft white | | |felt. | | | R. Thomsoni (see | | | page 437) | | | | | | R. yunnanense |Yunnan; first |White, |This is an erect shrub, |flowered at Kew |with |with glossy green leaves 2 |in 1899 |blood-red |to 2½ inches wide. A | |spots on |very useful shrub, and | |upper |should not be forgotten by | |petal; in |the hybridist. | |loose | | |clusters | | |in May | -------------------+----------------+----------+--------------------------- [Illustration: _HYBRID RHODODENDRON IN DONEGAL. (A wild bit of planting.)_] [Illustration: _RHODODENDRON PRÆCOX. EDINBURGH BOTANIC GARDENS._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | R. HARDY HYBRID |Ericaceæ |...... |Very few of the species of | | |Rhododendron have not some | | |value either for out of | | |doors or under glass. | | |Rhododendrons are widely | | |distributed, species being | | |found in North America, | | |Europe, and through | | |temperate Asia as far south | | |as the Malay Peninsula, the | | |headquarters of the genus | | |being Western Asia and the | | |temperate Himalaya. | | |Rhododendrons also differ | | |greatly in size, some very | | |tall as R. arborea, which | | |is sometimes said to grow | | |to a height of 40 feet in | | |the Sikkim forests, to the | | |little alpine R. | | |Chamæcistus, which rarely | | |exceeds 6 inches high. | | |There is quite as marked | | |variation in the size of | | |the leaf, several species, | | |of which R. Falconeri may | | |be taken as a type, having | | |large and handsome leaves, | | |sometimes a foot high and 6 | | |inches wide, whilst the | | |quaint little Japanese | | |species R. serpyllifolium | | |has tiny leaves not a third | | |of an inch long and of | | |corresponding width. The | | |Rhododendron family may be | | |divided into two great | | |sections, deciduous and | | |evergreen. The evergreen | | |section consists of a large | | |number of species, either | | |quite hardy or tender, the | | |tender ones being | | |represented by such | | |beautiful flowers as R. | | |griffithianum, Edgeworthi, | | |R. Dalhousiæ, R. Nuttalli, | | |the Malayan species, &c. | | |With the exception of R. | | |ponticum true species are | | |seldom met with outdoors, | | |except in gardens where | | |collections are formed, or | | |in the south-west | | |countries. The scarcity of | | |species is doubtless due to | | |many of the hybrids being | | |much hardier, and begin to | | |flower and grow at a later | | |time of the year. Although | | |some of them will stand | | |severe frost in mid-winter | | |without injury, growth | | |beginning early in the | | |year, the young leaves and | | |shoots get considerably | | |injured by the late spring | | |frosts, and flowers when | | |open in March are also | | |destroyed or much spoilt. | | |In Cornwall, South Wales, | | |and parts of Ireland, huge | | |specimens of R. arboreum, | | |barbatum, grande, | | |Falconeri, griffithianum, | ! | |and others may be seen in | | |full vigour, but all have | | |to receive protection from | | |the north. Although these | | |species cannot be grown | | |successfully outdoors in | | |most parts of the country, | | |the hybridist knows their | | |value. Through crossing | | |them with hardier and later | | |growing and flowering | | |species many beautiful | | |hybrids have been raised. | | |Hardy evergreen hybrid | | |Rhododendrons may be | | |divided into several groups | | |according to parentage. Of | | |these groups by far the | | |most familiar is the one | | |that has originated through | | |the crossing and | | |intercrossing of the | | |Himalayan R. arboreum | | |with the American R. | | |catawbiense, the Caucasian | | |species R. caucasicum, or | | |the European and Asiatic | | |ponticum. This hybridising | | |has been progressing for | | |half a century or more, | | |and the parentage is | | |plainly seen in the | | |offspring. Thus where R. | | |arboreum asserts itself | | |most strongly we find rich | | |red flowers and leaves | | |with a silvery | | |under-surface. Where R. | | |catawbiense is most in | | |evidence the leaves are | | |large and handsome, deep | | |green, and softer to the | | |touch than R. arboreum, | | |while the clusters are | | |often of great size, the | | |flowers prettily spotted, | | |and the plants of | | |exceptionally good habit. | | |For very cold districts the | | |catawbiense hybrids are the | | |best, being hardier than | | |the others. The flowers of | | |many of the earliest of the | | |R. catawbiense hybrids are | | |of lilac or purple | | |colouring. The influence of | | |R. caucasicum is most | | |plainly shown in the rose, | | |white, and heavily spotted | | |varieties, whilst it also | | |imparts some of its sturdy | | |habit to its progeny. R. | | |ponticum shares with R. | | |catawbiense the honour of | | |producing many of the best | | |lilacs and purples, but | | |through so much | | |intercrossing it is | | |difficult to trace the | | |influence of any particular | | |species in many of the | | |newer hybrids. In this | | |group raisers are | | |fastidious, regarding the | | |shape of the inflorescence | | |as of first importance, | | |that is, a conical truss | | |of symmetrical outline, the | | |flowers on short stalks and | | |held firmly in the truss. | | |In the Rhododendron dell at | | |Kew many of these hybrids | | |are to be seen, and in a | | |number of the older ones it | | |is not difficult to trace | | |the influence of the | | |various species mentioned. | | |Some of those which show | | |much of the catawbiense | | |character are album | | |elegans, white with yellow | | |spots, delicatissimum, | | |blush, everestianum, lilac | | |with darker spots, | | |fastuosum fl. pl., double | | |lilac, and purpureum | | |elegans and purpureum | | |splendens, with | | |dark-spotted flowers. R. | | |arboreum blood is very | | |noticeable in the early | | |flowering, bright-red | | |nobleanum, the rich red | | |russellianum, and | | |russellianum superbum, the | | |white dark-spotted Baron | | |Osy, the blush or almost | | |white Blanche superb, and | | |many others, whilst R. | | |ponticum is in evidence in | | |a large number of hybrids. | | |In addition to this group | | |there are others which, | | |though not so universally | | |grown, are quite as | | |beautiful. For a number of | | |years other species besides | | |those worked on to produce | | |the last-named group | | |have been taken in hand in | | |several places, notably at | | |Tremough by Mr. Gill, and | | |all who are interested in | | |shrubs know the great work | | |accomplished by Messrs. | | |Anthony Waterer of | | |Knaphill, John Waterer & | | |Sons of Bagshot, Wm. Paul & | | |Son of Waltham Cross, | | |George Paul of Cheshunt, | | |Fisher, Son & Sibray of | | |Sheffield, Messrs. J. | | |Veitch, and in the Royal | | |Gardens, Kew. | | | R. Thomsoni |Sikkim |Blood red;|R. Thomsoni may be taken as | |June |a type of a group in which | | |it has played a great part. | | |This species is hardy even | | |near London, and farther | | |north, but flowers very | | |early, so much so that | | |frost frequently destroys | | |its beauty. It grows from | | |6 feet to 15 feet, has | | |broadly ovate leaves and | | |loose trusses of six or | | |eight waxy flowers. | | | R. Luscombei |Hybrid between |Rich rosy |This was raised by Mr. |R. Thomsoni and |red; |Luscombe about thirty years |R. Fortunei |April |ago. It is finely | | |represented in the | | |Arboretum at Kew, the | | |largest specimen being 8 | | |feet high and as much | | |through. The flowers are in | | |loose trusses, tubular, 3 | | |inches across, and very | | |waxy; a handsome hybrid. | | | R. F. |Hybrid, same |Deep rose,|This is a Kew-raised Thiselton-Dyer |cross as |with |hybrid, and very similar to |Luscombei |darker |Luscombei in growth. | |mark at | | |the base | | |of the | | |tube | | | | *R. Ascot |Raised by |Rich |This is a flower of Brilliant |Mr. Standish |scarlet; |wonderful colour and the | |mid and |whole shrub in growth, size | |late May; |of calyx, texture, and | |a |clusters reminds one | |peculiarly|strongly of R. Thomsoni. It | |brilliant |is of dwarf and bushy | |colour |growth, and flowers with | | |great freedom. | | | *R. Shilsoni |Raised by Mr. |Crimson |This beautiful hybrid |Gill, gardener | |combines the good qualities |to Mr. H. | |of both parents. It |Shilston, | |resembles R. barbatum in |Tremough, | |height and R. Thomsoni in |Penrhyn, | |foliage, and the flower |Cornwall, | |truss is compact as in the |between R. | |former parent, with the |Thomsoni | |larger, more fleshy leaves |and R. barbatum | |of the latter. It is an | | |exceptionally fine | | |Rhododendron for Cornwall, | | |but at Kew is grown in a | | |cold house, although a | | |small plant withstood the | | |winter of 1901-2 outside | | |without injury. | | | R. Harrisii |A hybrid raised |Red; |This is a hybrid of much |by Mr. Harris, |early |interest, and flowers |at one time |Spring |freely when quite small. It |gardener to Lord| |is apparently quite hardy, |Swansea; the | |but would be happier in the |parents are R. | |south than elsewhere. |Thomsoni and R. | | |arboreum | | -------------------+----------------+----------+--------------------------- [Illustration: _RHODODENDRON SAPHO IN IRISH GARDEN. (Donegal.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | GRIFFITHIANUM | | | GROUP. | | | | | | *R. Aucklandi |Himalaya |White; |The group, in which the | |May |Himalayan species | | |griffithianum, better known | | |as R. Aucklandi, is most | | |marked, is composed of a | | |number of large-flowered | | |hybrids which vary | | |considerably in size of | | |flower and colouring. It is | | |probably the finest species | | |of Rhododendron in | | |existence, and named in | | |honour of Lord Auckland, a | | |Governor-General of India, | | |by Sir Joseph Hooker. It | | |appears, however, to have | | |previously been named after | | |Griffith, the Indian | | |botanist, whose name it | | |ought now properly to bear. | | |It carries its flowers in | | |large, loose trusses, and | | |individually they are | | |frequently 6 inches across. | | |This Rhododendron, we | | |believe, ranks first in the | | |genus in regard to the size | | |of its bloom. Six or eight | | |of these are borne in a | | |truss, and they are pure | | |white when once fully | | |expanded, although pink in | | |the bud state. The handsome | | |leaves are smooth, | | |narrow-oblong, 6 inches to | | |12 inches long, and of a | | |deep lustrous green. When | | |fully grown this becomes a | | |small tree, the bark | | |peeling from the trunk in | | |large flakes. It is not, | | |unfortunately, one of the | | |Himalayan species that can | | |be grown out of doors near | | |London. In Cornwall and | | |similar places it is | | |magnificent. It only just | | |escapes being hardy, and | | |can be grown out of doors | | |in tubs for the greater | | |part of the year. Some of | | |the best specimens in the | | |country have, in fact, been | | |grown in this way. Even | | |when placed under glass | | |little or no fire-heat is | | |needed. We know plants that | | |have stood 18° of frost | | |without injury. It is | | |remarkable that this | | |Rhododendron has not been | | |used more for hybridising. | | |Most people seem to have | | |been slow in awakening to | | |its value, and although, at | | |the present time, there are | | |doubtless thousands of | | |young hybrids from it in | | |existence, it will be some | | |years before they flower. | | |There are, however, a few | | |hybrids that are hardy and | | |very beautiful. | | | *R. kewense |A hybrid between|Delicate |This was raised at Kew in |R. griffithianum|rose, |1875, but did not flower |and R. Aucklandi|passing to|until fourteen years later. | |white with|Since then it has flowered | |age; |very freely every year. It | |April and |makes a large bush 6 to 8 | |May |feet high, spreading, and | | |with leaves resembling | | |those of R. griffithianum, | | |and the flowers as regards | | |shape and size being also | | |similar, whilst they are | | |very sweetly scented. In | | |addition to the true | | |Kewense, there is a form in | | |cultivation with red | | |flowers. The bracts are | | |light red. Kewense is a | | |hybrid of charming | | |colouring--so many shades | | |of rose and deeper-tinted | | |buds. | | | *R. Manglesii |Hybrid sent out |White, the|This is a very beautiful |about 1880 by |upper |hybrid, popular, and very |Messrs. Veitch &|petal |free. Although the leaves |Sons, and the |spotted |are smaller, this |outcome of |with red |Rhododendron--named after |crossing R. |or reddish|one whose interest in the |griffithianum |brown; |race was intense--resembles |with the |April and |the Himalayan parent when |catawbiense |May |not in bloom, but the |hybrid album | |influence of the American |elegans | |parent is seen in the | | |flowers, which are about 4 | | |inches across. A | | |peculiarity of the | | |inflorescence is the long | | |truss. There are several | | |forms, that only differ | | |slightly in size or density | | |of the spotting from the | | |type. | | | *R. Pink Pearl |Raised by |Delicate |This beautiful Rhododendron |Messrs. J. |pink; |has rapidly become popular. |Waterer & Sons |May |The leaves and size of |of Bagshot | |flowers point to the | | |griffithianum influence. | | |The flower truss is very | | |large, well formed, and the | | |individual flowers 4 to 5 | | |inches across. | | | | | |No doubt new hybrids with | | |R. griffithianum influence | | |will be constantly | | |occurring, but raisers must | | |remember that hardy growth | | |is of the greatest | | |importance. R. | | |griffithianum has been much | | |used by Mr. Mangles as a | | |parent, in whose garden | | |there are many beautiful | | |hybrids, such as Liza | | |Stillman, Dulcie Daffan, | | |Manglesii var. delicatum, | | |Daphne Daffan, Mrs. | | |Mallard, and others. | | | FORTUNEI GROUP. | | | | | | R. Fortunei |China |White with|This species, when not in | |deep pink |flower, bears a strong | |suffusion,|likeness to R. | |and very |griffithianum, but the | |fragrant; |flowers are very distinct, | |May and |about 3 inches across, and | |early June|very fragrant, whilst each | | |one has seven petals. The | | |hybrids are of good habit, | | |flower with great freedom, | | |are very fragrant, and each | | |bloom frequently has six | | |petals, whilst the stamens | | |are often imperfect. The | | |group displays a wide range | | |of colouring, pink and deep | | |rose predominating, but a | | |few are red, and many are | | |prettily spotted or | | |blotched with red or | | |chocolate. We hope this | | |group will be better known, | | |as many of the hybrids are | | |very charming, a few having | | |names; thus those raised at | | |Kew were named respectively | | |Mrs. Thiselton-Dyer and | | |George Thiselton-Dyer. They | | |bloom profusely, the | | |flowers being very deep | | |rose with dust-brownish | | |blotches at the base; the | | |chief difference is that | | |the flowers of the former | | |are paler than those of the | | |latter. An interesting | | |hybrid raised at Kew by | | |crossing R. Fortunei with | | |the variety Meteor has | | |flowered well for the last | | |four years. The cross was | | |made in 1893, and the | | |plants flowered when only a | | |few inches high. Several | | |plants have now grown to a | | |height of 2½ feet. The | | |flowers are in compact, | | |rounded trusses, and appear | | |in May; they are delicate | | |pink, and fragrant. The | | |great peculiarity of the | | |hybrid is that no plant has | | |perfect stamens, some being | | |full size but barren, | | |others reduced to mere | | |specks, and occasionally | | |they are quite absent. | | | R. Smirnowi |Native of |Bright |This is a handsome species, |Caucasus. |rosy- |of compact growth, and 3 |Flowered for the|lilac; |feet to 6 feet high, with |first time in |April and |large, deep-green leaves, |England at Kew |May |covered on the underside |in 1893 | |with quite a dense, | | |whitish, wool-like | | |substance. The flowers are | | |from 2½ inches to 3 | | |inches across, and in | | |shapely trusses. Both at | | |Kew and in the nursery of | | |Mr. George Paul many | | |hybrids have been raised. | | |The first raised at Kew | | |resulted from crossing the | | |species with the | | |scarlet-flowered garden | | |hybrid Johnsoni in 1893. It | | |flowered when four years | | |old, and was of dwarf | | |growth, with rosy-red | | |flower. Of numerous other | | |hybrids raised since then | | |three resulted from | | |crosses made in May 1896; | | |they flowered in May 1902, | | |and are so far the best. | | |One of these was raised by | | |crossing with the variety | | |purpureum splendens; this | | |has trusses of purplish | | |flowers. Another claims R. | | |Fortunei as its male | | |parent; it has large | | |fragrant flowers with five | | |or six petals, pink, and | | |arranged in shapely | | |trusses. In the third case | | |kewense was selected as the | | |male, and this is the | | |prettiest of the three; the | | |flowers are on long stalks, | | |droop, and have daintily | | |fringed petals; they are | | |fragrant, rose colour, | | |mottled with dark spots in | | |the throat. The somewhat | | |drooping character of the | | |flowers is not an | | |advantage. | | | R. azaleoides |Cross between R.|White, |This grows about 3½ feet |(Azalea) |lilac- |high, and, as the parentage |viscosum and |tinted |shows, is a cross between |R. maximum |flowers; |the evergreen and deciduous | |June |sections. It has been known | | |under the names of | | |hybridum, fragrans, | | |odoratum. Quite hardy. | | | *R. Smithi aureum |This is not new,|Buff |This is a very beautiful |but rare; it is |inclining |Rhododendron, dwarf, not |supposed to have|to |very compact in growth, but |been raised by a|apricot; |when its handsome flower |nurseryman named|June |clusters are out the bush |Smith of | |is almost smothered with |Norbiton, | |bloom. At Saltwood, near |between a | |Hythe, in a Rhododendron |variety of R. | |glen Mr. Leney has several |caucasicum and a| |plants of it. A |yellow form of | |glaucous-leaved form is in |R. sinense, and | |cultivation, but the |is said to have | |flowers are not so rich in |been exhibited | |colour as those of the |at Chiswick in | |plainer leaved one. Quite |1841 | |hardy. | | | R. roseum odoratum |Hybrid between |Reddish; |Quite hardy. |the two |June | |sections. One a | | |white-flowered | | |deciduous | | |variety, and the| | |other a | | |red-flowered | | |evergreen form | | | | | R. altaclarense |Result of |Bright |A very charming, bright |crossing R. |scarlet |flowered hybrid. |catawbiense and | | |R. ponticum. | | |Flowered first | | |in 1835. Raised | | |at Highclere | | | | | *R. præcox |A hybrid between|Rose- |This hybrid is quite hardy, |R. ciliatum and |purple; |but must have a sheltered |R. dauricum |late |spot, if not grown in a | |February |cool house for the sake of | |and early |its colour, as it blooms | |March |early in Spring, and | | |therefore is apt to get | | |spoilt by frost and rain. | | |It makes a bush about 3 | | |feet high, spreading, with | | |a profusion of flowers, | | |very rich in colour, but | | |the variety rubrum is | | |darker than the type. | | | -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *R. (Azaleas) |...... |...... |For many years the hardy, | | |deciduous Rhododendrons | | |were known only as Azaleas, | | |and in many places the name | | |Azalea is still maintained. | | |When the two | | |sections--deciduous and | | |evergreen--are compared it | | |will be at once seen that | | |there is no real structural | | |difference between them. | | |Although in the making of | | |the two genera the number | | |of stamens was considered | | |one of the principal | | |points, it has since been | | |shown that it is a point | | |unworthy of notice, as the | | |number of stamens varies | | |considerably in both | | |deciduous and evergreen | | |species. It is doubtful | | |whether the name of Azalea | | |will disappear, but we are | | |following here the latest | | |classification, and | | |therefore place the | | |"Azalea" in its proper | | |group. About 20 species | | |have been known under the | | |name of Azalea, 3 or 4 of | | |which are evergreen, and | | |the remainder deciduous. Of | | |these about half-a-dozen | | |are really well known in | | |gardens, either by the type | | |plants, hybrids, or garden | | |forms. The majority of the | | |species belong to China and | | |Japan and North America, | | |one species being found in | | |the Caucasus. Several of | | |the North American species, | | |such as R. arborescens, | | |calendulaceum, nudiflorum, | | |&c., the Chinese and | | |Japanese species R. sinense | | |(better known as Azalea | | |mollis), and the Caucasian | | |flavum (Syn. Azalea | | |pontica), have proved | | |splendid breeders, and in | | |the hands of the hybridist | | |a wonderful assortment of | | |varieties has been | | |obtained, which for | | |delicate shades and rich | | |self-colourings are | | |unsurpassed among hardy | | |shrubs. The colours range | | |from white to pink and from | | |pink to blood-red, from | | |lemon to deep yellow and | | |orange-scarlet, with all | | |descriptions of intervening | | |shades and combinations of | | |colour. From R. | | |calendulaceum most of the | | |orange and orange-scarlet | | |and red forms have | | |originated; flavum has been | | |responsible for many of the | | |yellows and terra-cottas; | | |arborescens, occidentale, | | |and viscosum for the whites | | |and pale rose varieties, | | |also for the late flowering | | |ones; while R. nudiflorum | | |has been responsible for a | | |great number of hybrids of | | |all shades. As a rule it is | | |much easier to trace R. | | |sinense blood among hybrids | | |than that of other species, | | |the flowers in that case | | |being larger and the leaves | | |more closely resembling | | |those of the species, but | | |even in some of these | | |repeated intercrossing has | | |almost obliterated the | | |special sinense characters. | | |Many of these hybrids have | | |been raised in the | | |old-world city of Ghent, a | | |fact which has given rise | | |to the name "Ghent | | |Azaleas." In England Mr. | | |Anthony Waterer has raised | | |beautiful forms at | | |Knaphill, such as the pure | | |white Mrs. Anthony Waterer. | | |Few are named, however, | | |nowadays, this brilliant | | |group being called the | | |"Knaphill," and it is rich | | |in beautiful colours, from | | |white through yellow, | | |orange, buff, crimson, | | |scarlet, and other flaming | | |tones, which create | | |glorious pictures in the | | |garden in late Spring and | | |early Summer. The shrubs | | |should be planted in groups | | |in woodland and elsewhere | | |when the rich colouring of | | |the flowers is most | | |effective, and in Autumn | | |the foliage turns to warm | | |tints, crimson, brown, | | |purple, and other shades | | |intermingling, making the | | |bushes almost as beautiful | | |in their Autumn dress as | | |when covered with flowers | | |in Spring and early Summer. | | |Of late years these | | |Rhododendrons, especially | | |the sinense group, have | | |been much used for forcing, | | |and they are extremely | | |useful for that purpose, as | | |has been so well | | |demonstrated by the | | |brilliant groups exhibited | | |at various meetings of the | | |Royal Horticultural Society | | |by Messrs Cuthbert and | | |other firms. When planting | | |these hardy Azaleas, choose | | |a sheltered position, not | | |because they are tender, | | |but to protect the flowers | | |as much as possible from | | |cold winds and late frosts. | | |The majority of them are in | | |bloom before the time of | | |frosts has passed, and | | |sometimes the flowers get | | |destroyed wholesale. Few | | |shrubs are more suitable | | |for planting in woodland or | | |on the fringe of walks in | | |single groups, as here the | | |colours are fully brought | | |out. A peat soil or a | | |mixture of loam and peat | | |will provide quite suitable | | |material. Mr. Anthony | | |Waterer writes as follows: | | |"In a general way all | | |American plants may be said | | |to delight in and to | | |require what is called a | | |peat soil; it was at one | | |time believed they would | | |not grow in any other. | | |Experience, however, proves | | |the contrary, and it is now | | |found that Rhododendrons | | |and Azaleas, which are the | | |most important of that | | |class, as well as any other | | |of the more vigorous | | |plants, succeed in almost | | |any soil that does not | | |contain lime or chalk. In | | |many sandy loams they grow | | |with as much luxuriance as | | |they do in peat; in fact, | | |almost any loamy soil, free | | |from lime or chalk, may be | | |rendered suitable for them | | |by a liberal admixture of | | |leaf mould or any fibrous | | |material, such as parings | | |of pasture lands. When the | | |soil is poor, thoroughly | | |decayed cow dung is one of | | |the best manures for | | |Azaleas." Seed pods should | | |be picked off immediately | | |the flowers are over. | | | R. arborescens |Found by Pursh, |White, |This has fragrant flowers, (Syn. Azalea, |and described in|tinged |and grows about 9 feet in arborescens) |1816 in his |with rose,|the British Isles. |"Flora of North |the | |America." It is |stamens | |a native of the |scarlet; | |mountainous |occasion- | |regions from |ally the | |Pennsylvania to |colour is | |South Carolina |rose | |and Tennessee, | | |especially about| | |the lower | | |portions of the | | |mountains of | | |North Carolina, | | |where it is said| | |to grow along | | |the borders of | | |streams. It | | |attains a height| | |of from 15 feet | | |to 20 feet | | | | | R. calendulaceum |Alleghany |Great |It forms a large, handsome (A. calendulacea) |Forests. |range of |bush about 8 feet high, and |Introduced about|colour; |is one of the most |100 years ago |yellow, |beautiful of the species. | |red, | | |orange and| | |other | | |shades; | | |May and | | |June | | | | R. flavum (Syn. A. |Native of |Yellow, |Few Rhododendrons are pontica) |Caucasus, and |fragrant; |better known; it grows from |has been grown |early |6 feet to 8 feet, and has |for upwards of a|Summer |fairly large shining |century, viz., | |leaves. Excellent for |introduced in | |forcing. |1793 | | | | | R. indicum (A. |Widely |Various; |This is the plant regarded indica) |distributed in |early |as the "common" Azalea. It |the mountains of|Summer |has been improved |China and Japan | |considerably under | | |cultivation, and there are | | |several beautiful garden | | |forms of it. The majority | | |of these are unfortunately | | |not hardy, and a few only | | |can be planted outside with | | |safety. About ten years ago | | |Professor Sargent, of the | | |Arnold Arboretum, collected | | |seeds of this type in the | | |mountains of Japan. The | | |young plants have proved | | |fairly hardy, but flower, | | |as a rule, too early to be | | |of any great garden value. | | |The well-known Azalea | | |amoena is the hardiest of | | |the varieties; it is easily | | |recognised by its reddish | | |hose-in-hose flowers. | | |Balsaminæflorum is dwarf, | | |and suitable for the rock | | |garden; it has pretty, | | |double, rose-like salmon | | |flowers. In many southern | | |gardens R. indicum is | | |hardy; we have seen borders | | |of it in Mr. Leney's garden | | |near Saltwood, Hythe, and | | |of course in Devonshire and | | |Cornwall. | | | R. ledifolium (A. |China and Japan |Pure |This reminds one of the old ledifolia) | |white; |white A. indica of gardens, | |March |but the leaves are more | | |hairy, and it is hardier. | | |It is like the preceding, | | |and evergreen. It grows | | |well out of doors in the | | |Royal Gardens, Kew. | | | R. nudiflorum (A. |From Canada to |Pinkish as|An extremely useful shrub, nudiflora) |Florida and |a rule; |and has been of |Texas. On side |April and |considerable service to the |of hills. |May |hybridist. It grows about 6 |Introduced in | |feet high, and makes a |1734 | |wide-spreading bush. It | | |bears pinkish-coloured | | |flowers, though many hues | | |are to be found among its | | |many forms. | | | R. occidentale (A. |California |White; |This species flowers later occidentalis) | |late June |than most of the others, | | |and, through using it as a | | |parent, hybrids have been | | |produced between it and the | | |earlier flowering species, | | |thus the flowering period | | |is prolonged. It makes a | | |good-sized bush, and blooms | | |freely; the flowers are | | |fragrant; the leaves are | | |very glossy. | | | R. rhombicum (A. |Japan |Rose- |This is easily rhombica) | |lilac; |distinguished from other | |April |Rhododendrons by its | | |rhomboid leaves and large | | |flowers. In the seedling | | |stage it is somewhat | | |tender, and until several | | |years old its growth is not | | |satisfactory. | | | A. Vaseyi |Mountains of |White |Of the lesser known species |North Carolina |suffused |this is one of the most | |pink; |beautiful, and should be in | |April |every collection. It makes | | |a small bush here, though | | |in its native country it | | |grows more than 15 feet | | |high, and is quite hardy in | | |the Thames Valley. Album is | | |a white variety. | | | R. viscosum (A. |North America. |White and |This does not usually viscosa) |In shady woods |sometimes |flower until most of the |and swamps. |pink; July|others are over. It is |Introduced in | |readily recognised by its |1734 | |viscid leaves. | | | -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Rhodotypos |China and Japan;|White; |A very pretty shrub, 4 to 6 kerrioides |Rosaceæ |May and |feet high, and bearing some (White-flowered | |June |resemblance to the popular Kerria) | | |Kerria japonica, hence it | | |is often called the | | |white-flowered Kerria, | | |though it is really quite | | |distinct. The white flowers | | |are very much like those of | | |a single Rose. | | | Ribes alpinum |Northern |Greenish |A beautiful group of (Alpine currant) |Hemisphere; | |flowering shrubs. R. |Saxifrageæ | |alpinum is a dwarf bush 3 | | |feet high, and has a | | |golden-leaved form, which | | |in the Spring is one of the | | |prettiest of shrubs with | | |this leaf colouring. | | | R. americanum |North America |Greenish |Has little claim to beauty, | | |except the vivid autumn | | |tints of the decaying | | |foliage. | | | *R. aureum | North America |Yellow; |A shrub 4 to 6 feet high, (Missouri Currant) | |early May |with drooping clusters of | | |golden-yellow blossoms. It | | |forms a good companion to | | |the flowering Currant, | | |Ribes sanguineum. | | | *R. gordonianum |Garden hybrid |Yellow and|A hybrid between the | |red |species immediately | | |preceding and the flowering | | |Currant; it is in all | | |respects about intermediate | | |between the two. | | | R. multiflorum |Carpathian |Yellowish |Grows 5 to 6 feet high, and |Mountains |green |is remarkable for the long, | | |pendulous and graceful | | |racemes of small yellowish | | |blossoms. | | | *R. sanguineum |Western North |Bright |A shrub 5 to 6 feet high, (Flowering Currant)|America |rosy red; |with bright-coloured | |April |flowers. A deservedly | | |popular shrub of easy | | |culture. There are numerous | | |varieties, all beautiful, | | |viz.: album, nearly white; | | |atrosanguineum, very deep | | |coloured; flore-pleno, | | |with double flowers the | | |last of all to bloom; | | |glutinosum, pale rose; | | |malvaceum, dense clusters | | |of rosy-lilac flowers. | | | *R. speciosum |California |Deep |Shrub 6 to 8 feet, stems (Fuchsia-flowered | |scarlet; |spiny, flowers very Gooseberry), (Syn. | |April and |beautiful. A delightful R. fuchsioides) | |May |wall plant, though quite | | |hardy in south of England. | | | *Robinia hispida |South United |Purplish |From a flowering point of (Rose Acacia), |States; |rose; June|view this is the finest of (Syn. Robinia |Leguminosæ | |all the Robinias. Though rosea) | | |usually a small standard | | |grafted on the common False | | |Acacia, this is naturally a | | |rambling shrub some 6 feet | | |in height, with | | |wide-spreading branches | | |clothed with dark-green | | |pinnate leaves, and about | | |June the pendulous racemes | | |of large snowy blossoms are | | |at their best. In this | | |species the stiff hairs | | |that clothe the young | | |shoots and flower stalks | | |are very noticeable, but | | |there is a variety | | |(inermis) in which they are | | |entirely absent. | | | *R. neo-mexicana |Colorado and New|Rose |A small tree related to the |Mexico | |common False Acacia, but it | | |differs from that | | |well-known tree; the chief | | |differences are--the | | |glaucous green of its | | |prettily divided leaves, | | |the bright rose tint of its | | |flowers, and the hairy | | |flower stalks and seed | | |pods. A beautiful | | |autumn-flowering tree. | | | *R. Pseudacacia |North America |White; |One of the handsomest of (Common Locust | |late May |all hardy trees; the or False Acacia) | |and June |elegant pinnate foliage | | |retained in all its | | |freshness throughout the | | |entire Summer, however hot | | |and dry, renders it a | | |delightful object during | | |the whole of that time, and | | |its beauty is considerably | | |increased when the racemes | | |of white flowers are fully | | |open. In Winter, when bare, | | |the deeply fissured bark, | | |and its somewhat rugged | | |aspect, are picturesque. | | |There are many distinct | | |varieties, chief among them | | |being--aurea, in which the | | |leaves are tinged with | | |yellow; bella rosea, a | | |smaller tree with | | |rose-coloured flowers; | | |bessoniana, a round-headed | | |thornless form; | | |decaisneana, with pretty | | |rose-tinted blossoms; | | |fastigiata, as upright as a | | |Lombardy Poplar; inermis | | |(Syn. umbraculifera), a | | |mop-headed small tree; | | |pendula, of weeping growth; | | |and semperflorens, which | | |continues to flower | | |throughout the growing | | |season. | | | R. viscosa (Clammy |North America |Pale rose;|A small tree, easily known Locust Tree), | |June and |by the sticky glands that Syn. R. glutinosa | |July |cover the new wood and | | |leaf stalks. The leaves are | | |larger than those of the | | |others. | | | *Romneya Coulteri |California |White, |Few flowers are more (Californian |(Papaveraceæ) |with |beautiful than those of the Poppy) | |golden |Californian Poppy. The | |stamens; |flowers are so simple in | |Summer |form and delicate in | | |substance. At first sight | | |they remind one of the | | |finest white crêpe, and | | |flutter in the slightest | | |breeze, their purity | | |enhanced by the great | | |golden boss of stamens from | | |which they radiate. Many of | | |the flowers are six inches | | |and more in diameter, and | | |when a dozen or more are | | |open at one time, form a | | |beautiful picture, whilst | | |the fragrance is delicate. | | |The plant, although | | |flourishing in the | | |south-west of England, is | | |not absolutely safe there; | | |several specimens were | | |killed by the severe frost | | |of a few winters ago. A | | |certain amount of | | |protection is desirable, | | |but undue coddling often | | |leads to the plant rotting | | |to the root stock and so | | |perishing. The Romneya is | | |very impatient of root | | |disturbance. When once | | |established in the open | | |ground, however, it grows | | |strongly. The seeds take a | | |long while to germinate. | | |The plants may also be | | |raised from root cuttings | | |and layers. When growing in | | |the rock-garden it often | | |sends out shoots at some | | |distance from the parent | | |stem. Probably the best | | |site for Romneya Coulteri | | |is a sheltered one backed | | |by a wall. -------------------+----------------+----------+--------------------------- [Illustration: _CALIFORNIA POPPY. (Romneya Coulteri.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Rubus bambusarum |Rosaceæ |The |Henbane. Introduced by | |flowers |Messrs. Veitch from China, | |give place|the trailing branches 10 | |to a black|ft. to 12 ft. | |edible | | |fruit | | | | *R. biflorus |Himalaya; |White |This Bramble forms an (White-stemmed |Rosaceæ | |upright freely-branded Bramble) | | |specimen, 10 ft. high, and | | |has whitened stems, which, | | |especially in winter, are | | |very conspicuous. | | | *R. deliciosus |Rocky Mountains |White |A Currant-like, bushy (Rocky Mountain | | |shrub, with large white Bramble) | | |flowers (like single Roses) | | |in great profusion. It is | | |one of the finest flowering | | |shrubs we have. | | | R. flagelliformis |Central China |White |Introduced by Messrs. | | |Veitch. The flowers are on | | |growths 6 ft. to 8 ft. in | | |length. Partly evergreen. A | | |useful climber. | | | *R. fruticosus |Garden form |Pink; late|A double pink form of our flore-pleno (Double| |Summer |common Bramble, and of a Pink Bramble), | | |loose rambling nature, soon Syn. R. | | |forming a tangled mass. bellidifolius. | | | | | | R. innominatus |Hupeh; |Interest- |Introduced by Messrs. |Central China |ing for |Veitch, and is a great | |its stems |addition to dessert fruits. | |covered | | |with a | | |soft | | |pubescence| | |and large | | |orange | | |scarlet | | |fruits, | | |which are | | |edible | | | | R. laciniatus |Garden origin |White |A strong-growing Bramble (Cut-leaved | | |with elegantly cut leaves. Bramble) | | |It is essentially a plant | | |for the wild garden, while | | |the fruits are particularly | | |good. | | | R. nutkanus |North America |White |A free upright species that (Nootka Sound | | |pushes up annual shoots Raspberry) | | |like the Raspberry, while | | |the lobed leaves are | | |decidedly ornamental. The | | |large white blossoms are | | |borne in May and June. | | | R. odoratus |North America |Rosy |Somewhat like the last, but (Purple-flowered | |purple |with rosy-purple blossoms Raspberry) | | |that are rather later in | | |expanding than those of R. | | |nutkanus. It thrives best | | |in partial shade. | | | *R. phoenicolasius |Japan |Whitish |A strong-growing (Japanese Wine | | |Raspberry-like plant, Berry) | | |densely clothed with hairs. | | |It is principally | | |grown for its fruits, that | | |are, when ripe, of a bright | | |red tint, and appreciated | | |by many. But this is a | | |picturesque spreading shrub | | |worth growing for its | | |colouring and rambling | | |growth alone. It is a good | | |bank shrub, or to spread | | |about over the rougher | | |parts of the rock garden. | | | R. spectabilis |North America |Purple; |A shrub so aggressive that (Salmon Berry) | |early May |it must go into the wild | | |garden. It forms a dense | | |tuft 6 feet high, and when | | |laden with its drooping | | |purple flowers is decidedly | | |ornamental. | | | R. thyrsoideus |Garden form |White |A semi-double flore-pleno | | |white-flowered Bramble, (Double White | | |less effective, however, Bramble) | | |than the double pink. | | | Sophora japonica |China; |Creamy |Excluding the plants |Leguminosæ |white |formerly known as | |panicles, |Edwardsia, now included in | |which |Sophora, this is the only | |show up |well-known member of the | |against |genus, and it is the only | |the |one of our large-growing | |dark-green|hardy trees that flowers | |foliage |in autumn. Regarded only | | |from a foliage point of | | |view, it forms a very | | |handsome specimen, the | | |elegant pinnate leaves | | |retaining their deep green | | |tint long after most trees | | |acquire their autumnal hue. | | |Like many other Leguminosæ, | | |the deep descending nature | | |of its roots enables it | | |to resist a long period of | | |drought during the summer | | |months better than most | | |trees. It is very quick in | | |growth, and is therefore | | |valuable where rapid | | |results are desired. The | | |Sophora has been grown in | | |this country for the last | | |century and a half, and | | |though in its early days | | |considered to be rather | | |tender, it has long proved | | |to be thoroughly hardy. | | |Varieties are not numerous, | | |there being one, variegata, | | |which is but a poor thing, | | |while another, pendula, is | | |one of the most striking of | | |weeping trees. In winter | | |the bright-green bark of | | |this is a very noticeable | | |feature. | | | Spartium junceum |Europe; |Golden |Owing to the (Spanish Broom) |Leguminosæ |yellow |deeply-descending nature of | | |their roots, many of the | | |Leguminosæ resist drought | | |better than the majority of | | |shrubs. A case in point is | | |furnished by the Spanish | | |Broom, which in summer is | | |laden with its large | | |golden-yellow blossoms. | | |Against a dark-tinted | | |background it stands out | | |conspicuously, while seen | | |in a mass or clump it is | | |particularly striking. The | | |Spanish Broom ripens seeds | | |freely, from which young | | |plants can be readily | | |raised, but as they make | | |very few fibres and do not | | |as a rule transplant well, | | |they should be put into | | |their permanent quarters | | |while still young. The | | |leaves are very few in | | |number, their place being | | |filled as in some of its | | |allies by the young shoots, | | |which are dark green and | | |Rush-like. There is a | | |double variety, | | |flore-pleno. -------------------+----------------+----------+--------------------------- [Illustration: _SPIRÆA CANESCENS._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Spiræa arguta |Garden origin; |White; |One of the best of the |S. multiflora |late April|shrubby Spiræas, forming a |and S. Thunbergi| |dense bush about 4 feet |(Rosaceæ) | |high, which towards the end | | |of April is profusely laden | | |with clusters of pure white | | |blossoms, despite frosts or | | |cold winds, which play | | |havoc with some of the | | |early kinds. | | | S. bella |Nepaul |Deep pink;|A free-growing species, 5 | |May and |feet high, with pretty | |June |flowers. | | | S. betulifolia |Europe |Clear |A dwarf bush, 2 feet high, (Syn. S. splendens)| |cherry- |with pretty cherry-pink | |pink; |flowers. | |midsummer | | | | S. brachybotrys |Garden origin; |Pale pink;|A bold bush, 6 feet or more (Syn. S. luxuriosa)|S. canescens and|June |in height. |S. Douglasi | | | | | S. bracteata |Japan |White; |Grows 5 or 6 feet high. | |May | | | | *S. bullata |Japan |Rosy |A dwarf species suitable (Syn. S. | |carmine; |for rockwork. crispifolia) | |July | | | | *S. canescens (Syn.|Himalaya |White; |The shoots of this are S. flagelliformis, | |June and |slender and arching so that Syn. S. nepalensis,| |July |it forms a graceful Syn. S. | | |freely-branded shrub, some rotundifolia) | | |5 to 8 feet in height. It | | |is one of the best Spiræas. | | | *S. discolor (Syn. |North-West |Creamy |A well-known shrub, far S. ariæfolia) |America |white; |better known, however, | |July |under the name of Spiræa | | |ariæfolia. It reaches a | | |height of 10 to 12 feet or | | |even more, with plume-like | | |clusters of creamy white | | |blossoms. This is a shrub | | |for the smallest garden. | | | *S. Douglasi |North America |Rosy red; |Forms a crowded cluster of | |July and |erect shoots 6 feet or so | |August |in height, with each shoot | | |terminated by a dense spike | | |of flowers. It succeeds | | |best in damp soil. | | | S. hypericifolia |Europe |White |The slender arching shoots | | |are clothed with clusters | | |of pure white flowers in | | |late May. | | | *S. japonica (Syn. |Japan |Rosy |Far better known under the S. callosa) | |carmine; |name of S. callosa than | |June and |that of japonica; it forms | |July |a shrub 5 or 6 feet high | | |with brightly coloured | | |flowers in flattened | | |clusters. There are many | | |distinct varieties, all | | |good, the best being alba, | | |a dwarf form with white | | |flowers; Bumalda, also | | |dwarf with pink blossoms; | | |Anthony Waterer, the | | |richest tinted of all dwarf | | |kinds; superba, a deep | | |tinted form of the type; | | |and glabrata, with | | |curiously broad leaves. | | |Anthony Waterer is | | |especially worth growing. | | | *S. lindleyana |Himalaya |White; |Reaches a height of 10 to | |August |12 feet, and is remarkable | | |for its handsome pinnate | | |leaves, while the large | | |feathery flower panicles | | |are very striking. | | | S. media (Syn S. |Europe |White; |Forms a dense rounded bush confusa) | |May |from 5 to 8 feet high, and | | |has clusters of pure white | | |blossoms in profusion. | | | S. opulifolia (Nine|North America |Whitish |One of the largest of all Bark of the United | | |the Spiræas, being of States), (Syn. | | |almost tree-like habit, but Neillia opulifolia)| | |the flowers are not showy. | | |There is a golden leaved | | |form (aurea) of dwarfer | | |habit than the type, which | | |is in the first half of the | | |season very pretty. | | | *S. prunifolia |Japan |White; |The flowers of this are flore-pleno | |Spring |quite double, like little | | |rosettes, and in clusters | | |along the arching shoots. | | |Early in April as a rule | | |they are very pretty. | | | S. salicifolia |Europe |Pinkish |A variable kind, more or | | |less approaching S. | | |Douglasi, but with | | |light-tinted flowers. | | | S. sorbifolia |Northern Europe |White; |A pinnate-leaved species | |July |somewhat in the way of S. | | |lindleyana, but it does not | | |grow more than half the | | |height and flowers a month | | |earlier. | | | S. Thunbergi |Japan |White; |The first of all the | |very early|Spiræas to bloom, but its | |Spring |beauty is often marred by | | |inclement weather. It forms | | |a dense mass of slender | | |twigs clothed with tiny | | |leaves. | | | S. Van Houttei |Garden form |White |A hybrid kind with pure | | |white blossoms, which are | | |as a rule more satisfactory | | |under glass than in the | | |open ground. -------------------+----------------+----------+--------------------------- [Illustration: _FLOWERS OF SPIRÆA LINDLEYANA._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Staphylea colchica |Caucasus; |White; |A sturdy upright deciduous |Sapindaceæ |Spring |shrub, 6 to 8 feet high, | | |with drooping clusters of | | |white flowers. Though | | |decidedly ornamental it is | | |as a rule more effective | | |when flowered under glass | | |than in the open ground. | | |Needs a fairly moist loamy | | |soil. | | | *S. pinnata |Europe |Greenish |A shrub from 8 to 10 feet (European | |white; |high, which has Bladder-Nut) | |Spring |bladder-like capsules in | | |which the seeds are | | |contained. The capsules are | | |more attractive than the | | |flowers themselves. | | | S. trifolia |North America |Greenish |In the way of the last, but (American | |white; |a stronger grower, while Bladder-Nut tree) | |Spring |the leaves are pinnate. | | | Stuartia pentagyna |United States; |White; |In its native country this (Syn. |Ternstroemiaceæ |July and |attains the dimensions of a Malachodendron | |August |small tree, but in England ovatum) | | |it is from 5 to 8 feet | | |high. The flowers, somewhat | | |suggestive of those of a | | |single white Camellia, have | | |the edges of the petals | | |wavy, while the reddish | | |stamens are very | | |conspicuous. Though very | | |beautiful, this is not a | | |shrub for every garden, as | | |it needs a cool moist soil | | |with a fair proportion of | | |peat, a remark that applies | | |equally to the other | | |members of the genus. | | | *S. |Japan |White; |The finest of the Pseudo-Camellia | |with |Stuartias, bearing much | |golden |general resemblance in | |stamens; |foliage, flowers, and habit | |July and |of growth to a Camellia, | |August |hence its specific name. | | |The flowers are about 3 | | |inches in diameter. Beside | | |its other ornamental | | |qualities the leaves die | | |off in Autumn brilliantly | | |tinted with crimson and | | |gold, being in this | | |respect much superior to | | |its American relatives. | | | S. virginica (Syn. |Southern |White; |Much in the way of S. Stuartia |United States |July and |pentagyna, but forms a Malachodendron) | |August |smaller and less vigorous | | |bush, while the leaves are | | |more hairy. | | | *Styrax japonicum |China and Japan;|White; |A shrub or small tree with (Japanese Storax) |Styraceæ |Midsummer |flattened spreading | | |branchlets, thickly studded | | |on the undersides with | | |drooping pure white | | |fragrant Snowdrop-like | | |blossoms. It is a | | |delightful shrub, and best | | |in a fairly moist light | | |loam. Height 8 to 12 feet. | | |Messrs. Veitch mention that | | |it is occasionally a low | | |tree, 20 to 25 feet high, | | |and in its wild state on | | |the hillsides in central | | |Japan it flowers in May. It | | |has proved quite hardy. | | | S. Obassia |Japan |White |A very beautiful but rare | | |species, forming a more | | |sturdy bush than the last, | | |while the pure white | | |flowers are borne in | | |drooping racemes. It | | |succeeds under the same | | |conditions as the | | |preceding. | | | S. officinale |Levant |White |From 6 to 8 feet high, but | | |more delicate in | | |constitution than either of | | |those above named. It needs | | |the protection of a wall in | | |many districts. -------------------+----------------+----------+--------------------------- [Illustration: _GROUPING OF LILACS (several varieties). THE BUSH IN THE CENTRE IS THE PERSIAN LILAC, SYRINGA PERSICA._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | Syringa (lilac) |Eastern Europe |Various |A lovely family. Mr. Bean |and Northern | |in _The Garden_, April 2, |Asia; | |1898, writes: "As now |Oleaceæ | |constituted, the genus | | |consists of two groups: | | |First, the true Lilacs, | | |represented by S. vulgaris; | | |and second, the Privet-like | | |Lilacs, of which some | | |authorities have made a | | |separate genus under the | | |name Ligustrina. The | | |species in this latter | | |group are distinguished | | |from the true Lilacs by | | |flowering later in the | | |summer, and by having large | | |panicles of smaller | | |Privet-like flowers, the | | |corolla of which is white | | |and much shorter than in | | |the other group. There are | | |three of them in | | |cultivation--S. amurensis, | | |S. japonica, S. | | |pekinensis--which, however, | | |some botanists have | | |considered to be merely | | |geographical forms of one | | |species existing in | | |Manchuria, Japan, and | | |China. The following is | | |a complete list of the | | |species in gardens, with | | |some of the commoner | | |synonyms: S. Emodi, var. | | |rosea (S. Bretschneideri), | | |S. Josikæa, S. oblata (S. | | |chinensis), S. persica, | | |var. laciniata (S. | | |filicifolia, S. pinnata), | | |S. villosa (S. pubescens), | | |S. vulgaris, S. chinensis | | |(S. dubia, S. | | |rothomagensis) hybrid. | | |_Ligustrina Group._--S. | | |amurensis (Ligustrina | | |amurensis), S. japonica | | |(Ligustrina amurensis | | |var. japonica), S. | | |pekinensis (Ligustrina | | |pekinensis)." | | | S. amurensis |Manchuria; |Creamy |A sturdy bush with stout, |discovered in |white |erect branches. The small |1857 by a | |creamy white flowers are |Russian botanist| |borne on large branching |named Raffe | |racemes. It is a native of | | |the valleys of the Ussuri | | |and Amur Rivers. One of the | | |earliest of hardy shrubs to | | |break into leaf. | | | *S. chinensis |Probably raised |May |The flowers are in panicles |in Rouen Botanic| |intermediate in size |Garden by M. | |between those of its |Varin over 100 | |parents, and are of the |years ago from | |same colour. Very |seed borne by | |free-flowering and pretty, |S. persica. | |and might be recommended as |Synonyms S. | |a substitute for the common |correlata, S. | |Lilac in positions where |dubia, S. | |the latter would be too |rothomagensis | |large. To add to the | | |confusion respecting its | | |origin, it is still called | | |in some nurserymen's | | |catalogues the Siberian | | |Lilac, Rouen Lilac, and | | |Chinese Lilac. It lasts | | |longer in flower than the | | |common Lilac. | | | *S. Emodi |Dr. Aitchison |Pale |This is altogether of (Himalayan Lilac) |found this on |purple |sturdier growth than the |the Afghan | |ordinary Lilac, with large |Mountains in | |leaves and terminal |1879, 9000 feet | |panicles of flowers. Of |to 10,000 feet | |greater ornamental value is |elevation | |the variety rosea which was | | |introduced a few years ago | | |from the mountains about | | |Pekin by Dr. Bretschneider, | | |and in gardens (French | | |chiefly) it is known as | | |Syringa Bretschneideri. It | | |is more robust than the | | |type, and bears large | | |panicles of rosy-tinted | | |flowers in June or later. | | |There is a | | |variegated-leaved variety | | |of S. Emodi, which is | | |handsome when vigorously | | |grown. Another form with | | |more or less golden is | | |_foliis aureis_. When the | | |soil is rich the leaves | | |measure 6 inches long and 4 | | |inches wide. | | | S. japonica |Japan |White |A large growing shrub, of | | |bushy growth, and larger in | | |foliage than S. vulgaris. | | |It bears large branching | | |panicles of small white | | |flowers, reminding one of | | |those of the Privet, hence | | |the name of the group to | | |which it belongs | | |(Ligustrina). These | | |panicles in Japan and the | | |United States attain as | | |much as 18 inches and even | | |2 feet in length, but | | |whether it will grow in | | |this country in such a way | | |remains to be seen. | | | S. Josikæa |Hungarian |Lilac; |An old shrub of moderate (Hungarian Lilac) |Mountains |May |growth, but is not of great | | |value, as it happens to | | |flower when we have a | | |wealth of bloom from the | | |commoner kinds. It is, | | |however, interesting and | | |worth growing, if only for | | |the sake of the pretty | | |sentiment that attaches to | | |its origin, having been | | |found by Baroness Von | | |Josika in her wanderings | | |about the Hungarian | | |mountains in 1835. It may | | |be best described as a | | |small form of S. Emodi. It | | |was first grown in Britain | | |at Edinburgh, in the year | | |mentioned. Its height is 6 | | |feet to 10 feet, with the | | |young twigs of a purplish | | |colour; the panicles are | | |terminal, erect, and small | | |compared with those of the | | |more showy Lilacs, and | | |usually about 4 inches | | |long, rarely as much as 6 | | |inches to 9 inches. | | | S. pekinensis |Mountains of |White |One of the three |North China | |Privet-like Syringas, | | |and one of the last | | |introduced. It is the | | |Chinese representative of | | |the Ligustrina group. From | | |its two allies (S. | | |amurensis and S. japonica) | | |it is to be distinguished | | |by its long and much more | | |slender branches, which in | | |one form are distinctly | | |pendulous (var. pendula). | | | *S. persica |Found by Dr. |Deep |This old favourite is often (Persian Lilac) |Aitchison in |purplish; |confused with the Rouen |1879. |May |Lilac, but it is quite |Afghanistan. | |different, being smaller in |7000 feet to | |stature, with much smaller |8000 feet | |leaves, and with an elegant |elevation | |spreading habit of growth. | | |In the type the flower | | |clusters are nearly as | | |large as those of S. | | |chinensis, deep purple in | | |colour, varying to almost a | | |pure white in the variety | | |alba. In the variety | | |laciniata, known also as S. | | |ficifolia, pinnata, and | | |other names, the leaves | | |are cut or coarsely | | |toothed. It is a beautiful | | |little shrub, and suits | | |a place where the tall | | |growing kinds would be too | | |large. Like the common and | | |the Rouen Lilacs, it may be | | |forced into flower at | | |Christmas time, and, unlike | | |the others, its small size | | |enables it to be grown in | | |pots for room decoration. | | |The exact length of time | | |the Persian Lilac has been | | |in cultivation is not | | |known. It had long been | | |cultivated in the country | | |to which it owes its | | |name--since the year 1200, | | |say some authorities--but | | |it has never been found | | |truly wild in Persia. It | | |was not until 1879 that its | | |real native habitat was | | |revealed. | | | S. villosa (Syn. |Introduced from |Rose |This interesting species pubescens) |the Chihli |Lilac; May|first flowered in 1888. It |province of | |is very fragrant, and the |China in 1880 | |panicle is from 3 inches to | | |4 inches long. | | | *S. vulgaris |A native of |Lilac; |See below for remarks. (Common Lilac) |Eastern Europe, |May | |and although it | | |appears to have | | |been originally | | |introduced from | | |Persia about, or| | |previous to the | | |year 1597, it | | |was found to be | | |a native of | | |Southern | | |Hungary, in the | | |region of the | | |Danube | | |especially on | | |the chalky | | |precipices of | | |the Cverna | | |Valley and on | | |Mount Domoglet. | | |It is not found | | |truly indigenous| | |further west | | |than these | | |localities, and | | |it is not, as | | |has been stated,| | |a native of | | |Italy, although,| | |no doubt it has | | |become | | |neutralised | | |there and | | |elsewhere | | -------------------+----------------+----------+--------------------------- The common Lilac has been the glory of English gardens since the days of Gerard and Parkinson of the sixteenth century. From the time that Parkinson grew it in a pot, with no doubt as much care and anxiety as is bestowed nowadays on a hundred-guinea Orchid, the Lilac has, on account of its extreme hardiness and easy culture, become almost naturalised in these islands, as now we see it in copse and hedgerow, besides gardens large and small, and even in the town forecourt. To every place where the Englishman goes to make a home he likes to have about him Lilacs and Roses. As in the case of several other beautiful shrubs, the improvement of the Lilac by the raising of new varieties is of comparatively recent date. Gerard and Parkinson write of the blue Pipe and the white Pipe (the Lilac being then called the Pipe tree, on account of pipes being made from its wood), besides the ordinary lilac-coloured sort, and Loudon, writing fifty years ago, only enumerates the blue (cærulea), violet (violacea), the white (alba), and alba major, and one double called alba plena, seven in all. He just mentions, however, a fine variety, Caroli (or Charles X., as we know it), which about that time had been raised in France. This still is one of the choicest sorts, and particularly valuable for forcing into early bloom in winter. Since that time there has been great activity in raising new kinds in France, till now the list of named single sorts numbers upwards of fifty, while the doubles are almost as numerous. There are far too many named sorts, in fact, as the differences between many of them are of the slightest, so that the selection of the best from catalogues, from the mere names and brief descriptions (not always accurate) is perplexing to an amateur. To no raiser do we owe more to the improvement of the Lilac of late years than to that famous veteran French hybridist, Victor Lemoine of Nancy, who has made the genus Syringa one of his special studies, and favoured as he is by a climate suitable for the free seeding of the Lilac, he has been highly successful. There are four more or less distinct shades of colour among the sorts, viz. whites, reds, pinks, and so-called blues. A selection of a dozen single sorts would include the following, placed in order of merit: _Whites_--Marie Le Gray, Alba grandiflora. _Blue or Bluish_--Cærulea or Delphine, Duchesse de Namours, Lindleyana or Dr. Lindley. _Reds or Purple-reds_--Souvenir de L. Späth, Philemon, Rubra insignis, Mme. Kreuter, Camille de Rohan, Ville de Troyes. _Pinks_--Lovanensis, Schneelavine. This selection comprises the finest sorts, having the largest flower clusters in their respective colours, and is representative of the whole of the sorts. Of the double flowered sorts there has of recent years been a great number sent from French nurseries, and only a few of the oldest sorts have developed into large specimens, and therefore one cannot judge of their merits, as in the case of the single sorts. The best varieties include the following dozen sorts: _Lavender and Blue_--Leon Simon, Renoncule, Alphonse Lavallée (pale blue). _Pinks_--President Carnot, M. de Dombasle. _Whites_--Mme. Abel Chatenay (the finest), Mme. Lemoine, Cassimir fils. _Reds_--President Grévy, Senateur Volland, Comte H. de Choiseul, Maxime Cornu. In the Lilacs there is material for the tasteful planter of gardens, yet how seldom does one see in ordinary gardens full advantage taken of them for producing beautiful effects! In the common way of planting they are dotted about shrubberies indiscriminately, and jumbled with trees and shrubs of a totally different character, so that the Lilacs cannot be seen to the fullest advantage. An isolated group of the choicest kinds, or even a simple hedge of the white or rich purple kinds is seldom seen, except in some old gardens, and still less seldom does one see any attempt at culture in the way of pruning and the cutting away of suckers. At Kew one may see bold examples of grouping Lilacs, as well as well-developed specimens standing alone on grass, while about London one sees in the market gardens fine hedges of Lilac planted for the twofold purpose of cutting from and providing shelter. Mr. Goldring writes in _The Garden_, "The most beautiful Lilac hedge I have seen was that I enjoyed recently at the White Farm, Crichel (an enclosure devoted to white animals), where there are glorious hedges of the pure white Lilac Marie Le Gray in abundant flower--quite appropriate to the white surroundings. The only culture the Lilacs require is occasional manuring in light, poor soils, occasional pruning so as to induce a bushy growth, as the growth is apt to become 'leggy,' and continuous attention in cutting away suckers, which are so plentiful as to rob the tops. Two or three suckers should be allowed to grow so as to keep up the supply of strong, vigorous flowering stems. Lilacs can be made to form standards by keeping the bush from the outset to one stem, and when seen rising out of a low hedge of Lilac, or a mass of the dwarf kinds, they have a pleasing effect, and is one of the various ways they can be arranged in planting." [Illustration: _STANDARD LILAC, MME. LEMOINE._] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Tamarix gallica |Northern portion|Pink; May |A charming shrub, not half (the Tamarisk) |of the Old | |enough grown, owing, in |World; | |some respects at least, to |Tamariscineæ | |a wide-spread idea that it | | |will not flourish away from | | |the sea-coast. True, it | | |luxuriates there, but it | | |may be depended upon to | | |thrive anywhere unless the | | |soil is a stiff clay, | | |chalky, or too much parched | | |up in the summer. It is | | |deciduous, but during the | | |Summer the foliage is as | | |delicate as any of the | | |Conifers, and in May, when | | |the branches are terminated | | |by the waving plume-like | | |panicles of pink blossoms, | | |it is delightful. | | |As a plant for the | | |waterside it is most | | |useful, and forms a | | |pleasing picture if a score | | |or so of plants are grouped | | |on a lawn or open stretch | | |of grass. In such a | | |situation the long | | |straggling shoots must be | | |shortened back occasionally | | |to keep the plants within | | |bounds, as growing | | |unchecked they will reach a | | |height of 10 to 15 feet. | | |There are several forms of | | |Tamarisk, by some | | |considered distinct | | |species, and by others as | | |forms of T. gallica, but a | | |good deal of confusion | | |prevails concerning them. | | |One of the best (perhaps | | |the very best Tamarisk) is | | |that known as tetrandra or | | |taurica, in which the | | |feathery plumes are of a | | |deeper pink than the type. | | |Other names that occur are | | |parviflora, chinensis, and | | |japonica, but given | | |tetrandra, as a rule no | | |other is wanted. | | | T. germanica |Europe |Pinkish |A smaller shrub than the (German Tamarisk), | | |last, more upright in (Syn. Myricaria | | |growth, and with a glaucous Germanica) | | |tinge. The pinkish flowers | | |are far less effective than | | |those of the preceding. | | | *Ulex europæus (the|Europe; |Yellow |The common Furze is known Furze, Gorse, or |Leguminosæ | |to every one, but its great Whin) | | |beauty as a flowering shrub | | |is apt to be overlooked, | | |for it luxuriates in dry, | | |sandy, and stony soils, | | |where little else will | | |grow, and its golden | | |blossoms are borne usually | | |from February to May, | | |though occasionally | | |throughout the entire | | |winter. The double-flowered | | |variety--flore-pleno--is | | |even more valuable from a | | |flowering point of view | | |than the type. Both | | |transplant badly, hence the | | |common kind is usually sown | | |where it has to remain, and | | |the double-flowered form | | |struck from cuttings in a | | |frame, and kept in pots | | |till permanently planted. | | | *U. nanus (Dwarf |Europe |Yellow |Of dwarfer and denser habit Furze) | | |than the common Furze, but | | |its most prominent feature | | |consists in the fact that | | |it often commences to | | |flower in August, and | | |continues till Christmas, | | |after which the common | | |Furze asserts itself. | | |The cultural items appended | | |to the preceding species | | |apply with equal force to | | |this. -------------------+----------------+----------+--------------------------- [Illustration: _VIBURNUM MACROCEPHALUM._] VERONICA.--There are a vast number of Veronicas, all natives of New Zealand, and garden forms raised from them, but many can only be regarded as hardy in the extreme west of England and Ireland, whereas some of the hardiest are from their diminutive growth suitable only for rockwork. The best are-- -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Veronica |Garden Origin |Purple; |A neat evergreen shrub with Andersonii |(Scrophularineæ)|Summer |dense spikes of | |and |bluish-purple blossoms in | |Autumn |great profusion for a long | | |period. Near the sea, in | | |especially favoured spots, | | |it is delightful, while in | | |other districts it forms a | | |valuable subject for | | |greenhouse or conservatory. | | |Of the numerous other | | |garden forms belonging to | | |this section the following | | |are all good: Blue Gem, | | |light blue; Bolide, | | |reddish; Celestial, sky | | |blue, light centre; La | | |Seduisante, rich | | |reddish-purple; Marie | | |Antoinette, pink; Purple | | |Queen, rich purple; and | | |Reine des Blanches, white. | | | V. hulkeana |New Zealand |Pale |Very distinct; it has large | |lavender; |terminal panicles of pale | |May and |lavender flowers. | |June | | | | *V. Traversii |New Zealand |Pale |The hardiest of all the | |mauve; |shrubby Veronicas; it is | |June and |a dense box-like bush, with | |July |a profusion of dense spikes | | |of flowers. In the | | |neighbourhood of London | | |this is a thoroughly good | | |shrub of easy culture. | | | Viburnum |Caprifoliaceæ |...... |The Viburnum family | | |includes several beautiful | | |shrubs, and of the thirty | | |or forty species and | | |varieties in cultivation at | | |least six are | | |indispensable, _i.e._ no | | |good shrub garden is | | |without them. Most of them | | |are vigorous in growth and | | |easily propagated; they | | |like a fairly rich soil | | |and moisture at the root. | | |Several of the American | | |species grow naturally in | | |damp, more or less shady | | |woodlands. Taken | | |collectively the Viburnums | | |possess a variety of | | |attractions. Some species | | |are evergreen, and thus | | |useful Winter plants; | | |others are amongst the most | | |beautiful shrubs for their | | |flowers, others again, like | | |our native Guelder Rose (V. | | |Opulus), have showy fruits; | | |finally the foliage of | | |several of the deciduous | | |species dies off rich red | | |or yellow tints. | | | V. dentatum |North America. |White; |The American Viburnums are (Arrow-wood) |Introduced in |June and |not apparently so valuable |1763 |July |in the British Isles as in | | |their native country. Most | | |of them are handsome | | |vigorous bushes, but | | |without the same flower | | |attractions as plicatum, | | |macrocephalum, and the | | |Guelder Rose (V. Opulus | | |var. sterile). Many of | | |them, however, bear very | | |showy fruits in their own | | |country, and the leaves | | |turn to beautiful Autumn | | |tints. V. dentatum is | | |deciduous, free-growing, | | |leaves bright green, deeply | | |toothed and strongly | | |veined. The trusses are 3 | | |inches to 4 inches across, | | |the flowers white, and | | |fertile. It is one of the | | |handsomest as regards | | |flowers of the American | | |Viburnums. The dark-blue | | |fruit ripens neither | | |abundantly nor regularly | | |in England. | | | V. Lantana |Britain, also |White; |A beautiful native shrub. (Wayfaring tree) |Europe North and|May and |Its chief beauty is in the |Western Asia, |June |colour of the flowers and |and N. Africa | |the gorgeous Autumn leaf | | |tints. Groups of this are | | |pictures of colour in | | |Autumn. The fruit, at first | | |black and afterwards red, | | |soon disappears before the | | |birds. The tree grows | | |rapidly and generally | | |attains a height of about | | |12 or 15 feet; the leaves | | |are large and downy. The | | |wayfaring tree should be | | |more planted in English | | |gardens. It will grow | | |almost anywhere. There are | | |two variegated-leaved | | |varieties, but these we | | |know little about, and we | | |care more for the type than | | |any golden variegation. | | | V. macrocephalum |China and Japan.|Pure white|This must be included, but |Introduced from | |it is not very hardy. Mr. |China in 1844 by| |Bean, writing of it in _The |Fortune | |Garden_, November 17, 1900, | | |p. 361, says: "The shrub | | |known under this name is a | | |cultivated form of a | | |Chinese species, in which | | |all the flowers have, under | | |artificial influences, | | |become sterile. The wild | | |plant to which it belongs | | |is also in cultivation, and | | |is known as V. Keteleeri. | | |In this type plant the | | |middle of the truss is | | |filled with perfect | | |flowers, the edges only | | |being occupied with the | | |large and showy sterile | | |ones. V. macrocephalum is | | |by far the most striking | | |plant, its large, rounded | | |or pyramidal trusses of | | |pure white flowers being | | |unequalled among the | | |Viburnums. The plant is, | | |however, better adapted for | | |growing in pots for | | |greenhouse decoration or as | | |a wall plant than it is as | | |a shrub in the open. In my | | |experience it is scarcely | | |hardy enough to assume its | | |best character without some | | |sort of protection. | | |Although hard winters may | | |not kill it outright they | | |seriously cripple it. It is | | |only in recent years that | | |it has attained popularity, | | |but it has long been | | |known." | | | V. Opulus (the |Britain, Europe |White; |Of the two species of Guelder Rose). It |and Northern |May and |Viburnum this is the better is called in |hemisphere |June |known, and is the more America the | | |valuable as a garden shrub. Cranberry bush or | | |It grows to a height of High Cranberry | | |from 10 to 15 feet, and is | | |easily known by the | | |beautiful lobed Maple-like | | |leaves, which die off | | |brilliant crimson shades. | | |Sterile as well as fertile | | |flowers are produced on | | |each truss, the flowers | | |being white and | | |three-quarters of an inch | | |across. But the wild | | |Guelder Rose is in its | | |fullest beauty in Autumn | | |when the fruits change to | | |brilliant red, and the | | |leaves gradually assume | | |their gorgeous colouring. | | |As this species appreciates | | |moisture it is a noble | | |shrub to make groups of in | | |moist places, such as by | | |stream, pond, river, or | | |moist margin. The beauty of | | |the wild Guelder Rose is | | |not realised by many | | |planters of gardens. Its | | |colouring is intense. In | | |the "Cyclopedia of American | | |Horticulture" it is | | |mentioned: "Handsome native | | |shrub, very decorative in | | |fruit, which begins to | | |colour by the end of July, | | |remains on the branches, | | |and keeps its bright | | |scarlet colour until the | | |following Spring. The | | |berries are not eaten by | | |birds." | | | V. O. sterile |Variety. Origin |White; |This is too well known to (Snowball tree) |unknown |early June|need description. It is a | | |graceful shrub, its | | |branches bent with the | | |weight of the rounded | | |flower trusses. As in the | | |case of V. macrocephalum | | |and of V. plicatum the | | |small and insignificant | | |fertile flowers have become | | |transformed by cultivation | | |into large barren ones, and | | |the truss also loses its | | |flattened shape and becomes | | |rounded or conical. It | | |appreciates a moist soil. | | | V. rhytidophyllum |China |Yellow |A handsome evergreen shrub, | |white |introduced by Messrs. | | |Veitch. Ornamental foliage, | | |and in September the | | |berries turn to a rich red | | |colour. | | | V. tomentosum |Japan |Cream |A very graceful shrub but Mariesi | |white |little known. The sterile | | |flowers are on the outer | | |edge of the flat cymes, and | | |line the spreading shoots. | | |We hope it will soon be | | |plentiful. | | | V. tomentosum var. |Japan. |Ivory |We have used the word plicatum |Introduced by |white |tomentosum as plicatum is a |Fortune in 1844 | |variety of that species. V. | | |tomentosum itself is a | | |handsome shrub with big, | | |flattish cymes and | | |creamy-white sterile | | |flowers round the margin of | | |the truss. That known as V. | | |plicatum, a sterile form of | | |V. tomentosum, is a | | |beautiful shrub; the most | | |precious perhaps of the | | |whole family. It makes a | | |glorious group on the lawn, | | |and in early June the | | |spreading shoots are so | | |thickly covered with flower | | |clusters that scarcely a | | |vestige of the dark-green, | | |wrinkled leafage is | | |visible. It is quite hardy, | | |but in the north it will be | | |wise to choose a sheltered | | |position for it. As a wall | | |shrub too it is valuable, | | |and a specimen on a wall in | | |the Royal Horticultural | | |Society's gardens at | | |Chiswick is quite a mass of | | |bloom every year. Passers | | |by who know not the shrub | | |wonder what it is making so | | |thick a mantle of white. It | | |grows 4 to 5 feet high in | | |the British Isles, taller | | |in its native country; the | | |trusses of flowers are | | |erect on short branches, | | |and each measure about 3 | | |inches across. Being in | | |pairs they make a striking | | |double row on every branch. | | |V. plicatum must come into | | |the smallest list of | | |flowering shrubs. | | | V. Tinus |South of Europe |White; |This is a well-known (Laurustinus) |and North of |flowers in|evergreen shrub, and quite |Africa. |Winter |hardy in the south of these |Introduced in |in the |Isles, where its planted as |1596 |south, but|a hedge. Even when out of | |much |flower the bush has a | |depends |certain beauty owing to its | |upon |shining green leaves. Near | |locality |London it succeeds. Many | | |things considered hardier | | |get severely injured when | | |the Laurustinus escapes. | | |North and easterly winds | | |are harmful to it. There | | |are several varieties. | | |Lucidum is the finest; the | | |leaves and corymbs are | | |larger than those of the | | |type, the former being of a | | |very glossy green and | | |smooth. In lucidum the | | |leaves and branches are | | |woolly, whilst there are | | |also purpureum, with | | |purplish leaves, and a | | |variegated variety, but | | |neither is of value. -------------------+----------------+----------+--------------------------- [Illustration: _YUCCA GLORIOSA IN A SURREY GARDEN. (Height 15 feet.)_] -------------------+----------------+----------+--------------------------- | COUNTRY OR | COLOUR | NAME. | ORIGIN AND | AND | GENERAL REMARKS. | NATURAL ORDER. | SEASON. | -------------------+----------------+----------+--------------------------- | | | *Xanthoceras |North China |White; |A beautiful tree, but sorbifolia | |stained |seldom seen in English | |with red |gardens. The following note | |in the |appeared in _The Garden_ | |centre; |about it: "This tree does | |Spring |not appear to be widely | | |grown, and I have heard | | |doubts expressed as to its | | |being hardy enough to stand | | |the winter in some | | |districts. Not long ago I | | |saw a fine specimen in a | | |Kentish rectory garden. The | | |tree is 5 feet or 6 feet | | |high, and under the shelter | | |of a thick hedge of | | |Laurustinus it flowers | | |freely every year, and also | | |produces fruit. The long | | |white and slightly tinted | | |blooms, which change to | | |purple, are very effective, | | |but one rarely gets an | | |opportunity of seeing this | | |interesting tree in flower. | | |Perhaps this is because it | | |does not belong to the | | |common order of things, or | | |else it is not | | |accommodating enough for | | |general culture, but it is | | |very beautiful." The | | |Xanthoceras is sometimes | | |trained against a wall, but | | |its growth is too stiff for | | |the purpose. The flowers | | |are in dense spikes about 6 | | |inches long, reminding one | | |of the Horse-Chestnut, and | | |are an inch across | | |individually. The foliage | | |is very ornamental, and | | |each leaf-stalk has seven | | |pinnate, serrated, | | |bright-green leaves. Apt to | | |get spoilt by frost, | | |however. | | | Yuccas |Liliaceæ | |See pages 149, 250. -------------------+----------------+----------+--------------------------- [Illustration: _YUCCA FILAMENTOSA var. FLACCIDA RIGHTLY PLACED._] HARDY TREES AND SHRUBS FOR BEAUTY OF FOLIAGE AND GROWTH The following is a table of hardy trees and shrubs more interesting for the beauty of their foliage and growth than for their flowers, with their popular names, approximate heights, native country, and other particulars. All are deciduous unless otherwise specified. Those with an asterisk (*) are the most important. -------------------+-----------+--------------------------+---------------- | CHARACTER | | LATIN NAME. | AND | REMARKS. | NATIVE COUNTRY. | HEIGHT. | | -------------------+-----------+--------------------------+---------------- | | | Acanthopanax |Tree 50 ft.|Suitable for South and |Japan ricinifolium | |West of England, needs a | | |good loamy soil | | | | ,, spinosum |Shrub 8 ft.|For sheltered spots in | ,, | |South | | | | Acer argutum |Tree 20 ft.|In ordinary soil and | ,, | |position | | | | ,, campestre |Tree 30 ft.|Will grow in dry spots |Europe and (Field Maple) | | |Western Asia | | | ,, ,, variegatum |Tree 20 ft.|If too much exposed the |Garden form | |variegated leaves suffer | | | | ,, carpinifolium |Tree 30 ft.|In ordinary soil and |Japan | |position | | | | ,, caudatum (Syn. |Tree 20 ft.|Handsome leaves but rather|Himalaya A. acuminatum) | |tender | | | | ,, circinatum |Tree 30 to |Needs a sheltered spot. |California |40 ft. |Beautiful autumn foliage | | | | ,, cissifolium |Small tree |In ordinary soil and |Japan (Syn. Negundo |10 ft. |position | cissifolium) | | | | | | ,, cratægifolium |Tree 15 ft.| ,, ,, ,, | ,, | | | ,, creticum (Syn. |Tree 25 ft.| ,, ,, ,, |Asia Minor A. parvifolium), | | | (Cretan Maple) | | | | | | ,, *dasycarpum |Tree 50 ft.|Soil must not be too dry |North America (Syn. A. | | | eriocarpum), | | | (White Maple) | | | | | | ,, dasycarpum |Tree 50 ft.|Forms a very pretty lawn | ,, laciniatum | |tree; soil must not be too| | |dry | | | | ,, diabolicum (Syn.|Tree 25 ft.|In ordinary soil and |Japan A. pulchrum) | |position | | | | ,, distylum |Tree 15 ft.|Very handsome leaves, 5 to|Japan, Nippon | |7 in. long, 4 in. broad; | | |in ordinary soil and | | |position | | | | ,, glabrum (Syn. A.|Tree 30 ft.|In ordinary soil and |Western North tripartitum) | |position |America | | | ,, Heldreichi |Tree 25 ft.| ,, ,, ,, |Eastern Europe | | | ,, hyrcanum (Syn. |Tree 20 ft.| ,, ,, ,, |Caucasus A. caucasicum and| | | A. lobatum) | | | | | | ,, *japonicum (Syn.|Tree 10 to |Requires protection from |Japan A. palmatum |15 ft. |cold winds in spring. Very| macrophyllum), | |slow in growth | (Japanese Maple) | | | | | | ,, *japonicum | ,, | ,, ,, ,, | ,, aureum | | | (Golden-leaved | | | Japanese Maple) | | | | | | ,, Lobelii (Syn. A.|Tree 50 ft.|In ordinary soil and |Southern Italy platanoides | |position | (Lobelii)) | | | | | | ,, macrophyllum |Tree 70 ft.| ,, ,, ,, |North-West (Syn. A. | | |America speciosum) | | | | | | ,, monspessulanum |Tree 30 ft.| ,, ,, ,, |South of Europe | | | ,, Negundo (Syn. |Tree 40 ft.| ,, ,, ,, |North America Negundo | | | aceroides) | | | | | | ,, ,, californicum|Tree 30 ft.| ,, ,, ,, |California | | | ,, ,, *variegatum | ,, |A well-known variegated |Garden form (Variegated | |tree that must be | Maple) | |sparingly planted | | | | ,, ,, aureum | ,, |A very distinct tree, |...... | |yellow variegation | | | | ,, opulifolium |Small tree |In ordinary soil and |Corsica (Syn. A. Opalus),|12 ft. |position | (Italian Maple) | | | | | | ,, *palmatum (Syn. |Tree 10 to |Requires protection from |Japan A. polymorphum) |15 ft. |cold winds in spring. Slow| | |in growth, but the | | |coloured-leaved varieties | | |are very showy and often | | |brilliant | | | | ,, ,, and many | ,, | ,, ,, ,, | ,, varieties | | | | | | ,, pennsylvanicum |Tree 30 ft.|A fairly moist spot is |North America (Syn. A. | |best for this; its striped| striatum) | |bark is very striking | | | | ,, pictum |Tree 50 ft.|In ordinary soil and |Japan | |position | | | | ,, platanoides | ,, | ,, ,, ,, |Norway and | | |Sweden | | | ,, ,, laciniatum | ,, | ,, ,, ,, |Garden form | | | ,, ,, palmatum | ,, | ,, ,, ,, | ,, | | | ,, ,, purpureum | ,, | ,, ,, ,, | ,, (Purple-leaved | | | Maple) | | | | | | ,, ,, *Schwedleri | ,, |The young leaves of this | ,, | |are red, and when growing | | |freely it is very striking| | | | ,, Pseudo-platanus |Tree 50 to |In ordinary soil and |Europe (Sycamore) |70 ft. |position | | | | ,, ,, ,, |Tree 50 ft.| ,, ,, ,, |Garden form *Leopoldi | | | | | | ,, ,, ,, | ,, | ,, ,, ,, | ,, purpureum | | | | | | ,, ,, ,, and |Trees 20 to| ,, ,, ,, | ,, other varieties |50 ft. | | | | | ,, rubrum (Syn. A. |Tree 60 ft.|Needs a fairly moist soil |North America coccineum), | |somewhat sheltered | (Scarlet Maple) | | | | | | ,, saccharinum | ,, |In ordinary soil and | ,, (Sugar Maple) | |position | | | | ,, spicatum (Syn. |Tree 20 ft.| ,, ,, ,, | ,, A. rugosum) | | | | | | ,, tataricum |Tree 30 ft.| ,, ,, ,, |Tartary | | | ,, ,, *Ginnala |Tree 20 ft.|The brilliant colour of |Japan | |its leaves in autumn | | |attracts attention to | | |this; in ordinary soil and| | |position | | | | *Ailantus |Tree 60 ft.|Good town tree, and for |China glandulosa | |dry soils, and of quick | | |growth | | | | Alnus cordifolia |Tree 20 ft.|Thrives in dryer soil than|South of Europe | |most Alders | | | | ,, firma (Syn. A. |Tree 30 ft.|Needs a moist spot |Japan multinervis) | | | | | | ,, glutinosa |Tree 40 to |Grows well in boggy places|Europe and North (Common Alder) |60 ft. | |Africa | | | ,, ,, *aurea |Tree 30 ft.| ,, ,, ,, |Garden form (Golden-leaved | | | Alder) | | | | | | ,, ,, *imperialis |Tree 50 ft.| ,, ,, ,, | ,, | | | ,, ,, and other |Trees 30 to| ,, ,, ,, | ,, varieties |60 ft. | | | | | ,, ,, incana |Tree 50 to | ,, ,, ,, |Northern |70 ft. | |temperate | | |regions | | | ,, ,, and | ,, | ,, ,, ,, |...... varieties | | | | | | ,, japonica |Tree 30 ft.| ,, ,, ,, |Japan (Japanese Alder) | | | | | | ,, oregona |Tree 20 ft.|Moist soil |Western North | | |America | | | ,, orientalis |Tree 25 ft.| ,, ,, ,, |Orient | | | ,, rhombifolia |Tree 20 ft.| ,, ,, ,, |California | | | ,, serrulata |Shrub 8 to | ,, ,, ,, |North America |10 ft. | | | | | ,, ,, viridis |Shrub 6 ft.|Does well in exposed |Northern Europe | |position |and Asia | | | Aristotelia Macqui |Sub- |Rather tender, will grow |Chili |evergreen |in ordinary soil | |shrub 6 ft.| | | | | ,, ,, variegata | ,, | ,, ,, ,, |...... | | | Artemesia Abrotanum|Shrub 3 to |Very fragrant leaves; will|South of Europe (Southernwood) |4 ft. |grow in dry soils | | | | *Arundinaria |Evergreen 2|Needs good, fairly moist |Japan Veitchii |to 3 ft. |soil, and protection from | | |cutting winds | | | | Arundo Donax |Evergreen |Hardy in South of England,|Mediterranean (Giant Reed) |10 ft. |needs protection in North,|region | |moist soil | | | | ,, ,, variegata | ,, | ,, ,, ,, |Garden form | | | Atraphaxis |Shrub 2 ft.|Well drained, sandy peat, |Caucasus buxifolia | |fairly moist | | | | ,, lanceolata | ,, | ,, ,, ,, |Temperate Asia | | | ,, Muschketowi | ,, | ,, ,, ,, |Central Asia | | | ,, spinosa |Sub- | ,, ,, ,, |Orient |evergreen | | |shrub 2 ft.| | | | | Atriplex canescens |Shrub 3 ft.|Will grow in dry, sandy |Western North | |soils, and also near the |America | |sea | | | | ,, confertifolia |Shrub 1 ft.|Fairly moist peaty soil |Western United | | |States | | | ,, Halimus (Tree |Shrub 6 ft.|Will grow in dry sandy |Europe Parslane) | |soils and also near the | | |sea | | | | ,, Nuttallii |Shrub 3 ft.| ,, ,, ,, |Western North | | |America | | | ,, portulacoides |Shrub 2 ft.| ,, ,, ,, |Europe | | | Azara dentata |Evergreen |Ordinary soil, but |Chili |shrub 12 |thoroughly hardy only in | |ft. |South and West of England | | | | ,, Gilliesii |Evergreen | ,, ,, ,, | ,, |shrub 15 | | |ft. | | | | | ,, integrifolia | ,, | ,, ,, ,, | ,, | | | ,, *microphylla |Evergreen | ,, ,, ,, | ,, |shrub 12 | | |ft. | | | | | Baccharis |Shrub 6 to |Useful for dry sandy soils|North America halimifolia |8 ft. | | | | | ,, patagonica |Shrub 4 ft.| ,, ,, ,, |Patagonia | | | ,, salicifolia |Shrub 6 ft.| ,, ,, ,, |Southern United | | |States | | | Berchemia racemosa |Climbing |Deep moist soil and |Japan |shrub 15 |sheltered spot | |ft. | | | | | ,, volubilis (Syn. |Climbing | ,, ,, ,, |Southern United Rhamnus |shrub 20 | |States volubilis) |ft. | | | | | -------------------+-----------+--------------------------+---------------- | CHARACTER | | LATIN NAME. | AND | REMARKS. | NATIVE COUNTRY. | HEIGHT. | | -------------------+-----------+--------------------------+---------------- | | | *Betula alba (Syn. |Tree 50 to |Will grow in bleak cold |Northern B. verrucosa), |60 ft. |spots, but is beautiful |Hemisphere (Silver Birch) | |everywhere | | | | ,, ,, *fastigiata |Tree 30 ft.|Extremely distinct upright|Garden form | |growth | | | | ,, ,, *laciniata |Tree 50 ft.|A charming lawn tree | ,, (Cut-leaved | | | Birch) | | | | | | ,, ,, *pendula |Drooping |A weeping form | ,, (Weeping Birch) | | | | | | ,, ,, *purpurea |Tree 40 ft.|An effective | ,, (Purple-leaved | |coloured-leaved tree | Birch) | | | | | | ,, corylifolia |Tree 50 ft.|Grows well in ordinary |Japan (Hazel-leaved | |soil and position | Birch) | | | | | | ,, davurica |Tree 30 to | ,, ,, ,, |Northern Asia |40 ft. | |and America | | | ,, fruticosa |Shrub 6 ft.| ,, ,, ,, |Northern Asia | | | ,, lenta (Syn. B. |Tree 60 to | ,, ,, ,, |North America carpinifolia) |70 ft. | | | | | ,, lutea (Syn. B. |Tree 70 to | ,, ,, ,, | ,, excelsa), (Yellow|80 ft. | | Birch) | | | | | | ,, *Maximowiczii |Tree 30 ft.|Much larger leaves than |Japan | |any other Birch; very | | |satisfactory with Messrs. | | |Veitch at Coombe Wood | | | | ,, ,, nana (Dwarf |Shrub 1 to |Grows well in ordinary |Northern Birch) |3 ft. |soil and position |Hemisphere | | | ,, *nigra (Syn. B. |Tree 60 to |Does best in moist soil |North America rubra), (Red |70 ft. | | Birch) | | | | | | ,, occidentalis |Shrub 8 to |Grows well in ordinary |Western North |10 ft. |soil and position |America | | | ,, *papyrifera |Tree 60 to |Prefers moist spots |North America (Syn. B. |70 ft. | | papyracea), | | | (Canoe Birch) | | | | | | ,, populifolia |Tree 30 ft.| ,, ,, ,, | ,, | | | ,, pumila |Shrub 2 to | ,, ,, ,, | ,, |3 ft. | | | | | ,, utilis (Syn. B. |Tree 50 ft.|Rather tender except in |Himalaya Bhojpattra), | |South and West | (Indian Birch) | | | | | | Bigelovia Douglasii|Shrub 4 ft.|Will grow in poor sandy |North America | |soils | | | | ,, graveolens |Shrub 3 ft.| ,, ,, ,, | ,, | | | Broussonetia |Tree 15 ft.|Sometimes cut by frost, |Japan Kæmpferi | |but quickly recovers | | | | ,, *papyrifera |Tree 20 ft.| ,, ,, ,, |China, Japan, (Syn. Morus | | |and Polynesia papyrifera), | | | (Paper Mulberry) | | | | | | Bumelia lanuginosa |Shrub 10 |Needs good, fairly moist |Southern United (Syn. Sideroxylon|ft. |soil, and a sheltered spot|States lanuginosum) | | | | | | ,, lycioides |Sub- | ,, ,, ,, | ,, (Syn. Sideroxylon|evergreen | | lycioides) |shrub 8 ft.| | | | | Callicarpa |Shrub 6 ft.|Rather tender; likes moist|North America americana | |soil | | | | ,, japonica |Shrub 5 ft.| ,, ,, ,, |Japan | | | Carpinus |Tree 50 ft.|Any ordinary soil and |North America caroliniana (Syn.| |position | C. americana), | | | (American | | | Hornbeam) | | | | | | ,, *Betulus |Tree 50 to |Any ordinary soil and |Europe (Common Hornbeam)|60 ft. |position, good for Hedges | | | | ,, cordata |Tree 40 ft.|Any ordinary soil and |Japan | |position | | | | ,, japonica |Tree 15 ft.| ,, ,, ,, | ,, (Japanese | | | Hornbeam) | | | | | | *Carya alba (Syn. |Tree 50 to |Needs good loamy soil, |North America Hicoria ovata), |70 ft. |very impatient of removal | (Shell Bark | | | Hickory) | | | | | | ,, *olivæformis |Tree 30 ft.| ,, ,, ,, | ,, (Syn. Hicoria | | | Peccan), (Peccan | | | Nut) | | | | | | Castanea pumila |Tree 12 ft.|Does best on light loamy |United States | |soils | | | | ,, *sativa (Syn. C.|Tree 60 to | ,, ,, ,, |Europe and North vesca), (Sweet |70 ft. | |Africa Chestnut) | | | | | | ,, ,, and |Trees 20 to| ,, ,, ,, |Garden forms varieties |50 ft. | | | | | *Castanopsis |Evergreen |Needs shelter from cutting|California chrysophylla |shrub 6 ft.|winds. Undersides of | (Syn. Castanea |to 10 ft. |leaves are rich yellow | chrysophylla), | | | (Golden Chestnut)| | | | | | Cedrela chinensis |Tree 30 ft.|Hardy in South of England |China (Syn. Ailantus | | | flavescens) | | | | | | *Celastrus |Climbing |Useful for rambling over |Japan articulatus |shrub 20 |unsightly objects, | |ft. |ordinary soil | | | | ,, scandens | ,, | ,, ,, ,, |North America | | | Celtis australis |Tree 30 to |Ordinary soil and position|Mediterranean (Nettle tree) |40 ft. | |region | | | ,, japonica |Tree 30 ft.| ,, ,, ,, |Japan (Japanese Nettle | | | tree) | | | | | | ,, mississippiensis|Tree 40 to | ,, ,, ,, |Southern United |50 ft. | |States | | | ,, occidentalis | ,, | ,, ,, ,, |North America | | | ,, Tournefortii |Tree 15 | ,, ,, ,, |Orient (Syn. C. |ft. | | orientalis) | | | | | | Cephalanthus |Shrub 6 ft.|Moist peaty soil |North America occidentalis | |with plenty of sand | | | | Cercidophyllum |Tree 20 to |Hardy in the South, rather|Japan japonicum |30 ft. |tender elsewhere | | | | Cleyera ochnacea |Evergreen |Does best treated as a | ,, (Syn. C. |shrub 6 ft.|wall plant in good soil | japonica) | | | | | | Cocculus carolinus |Twining |Will grow in warm dry |North America |shrub 20 |spots | |ft. | | | | | ,, laurifolius |Shrub 5 ft.|Needs protection of a wall|Himalaya to | | |Japan | | | Colletia cruciata |Shrub 6 ft.|Rather tender in North of |Uruguay | |England | | | | ,, ferox (Syn. C. | ,, | ,, ,, ,, | ,, spinosa, C. | | | horrida) | | | | | | Coriaria myrtifolia|Shrub 5 ft.|A deep light soil suits |Mediterranean | |this best |Region | | | Cornus alba |Shrub 6 ft.|Ordinary soil and position|North America | | | ,, ,, *sibirica |Shrub 5 ft.| ,, ,, ,, |Siberia (Siberian | | | Dogwood) | | | | | | ,, ,, *Spaethii |Shrub 6 ft.| ,, ,, ,, |Garden form | | | ,, alternifolia |Shrub 10 | ,, ,, ,, |North America |ft. | | | | | ,, Amomum |Shrub 6 ft.|Does best in damp spots | ,, | | | ,, Baileyi | ,, |Ordinary soil and position| ,, | | | ,, circinata |Shrub 5 ft.|Does best in damp spots | ,, | | | ,, florida |Shrub 10 |Our summers are rarely hot|Eastern North |ft. |enough to flower this |America | |well. Pendula is a | | |beautiful weeping variety.| | |A delightful shrub whose | | |large white blossoms are | | |borne in June | | | | ,, *Kousa (Syn. |Shrub 8 to |Hardy, grows slowly when |Japan Benthamia |10 ft. |young. Flowers | japonica), | |delightfully when | (Japanese | |established. Should be in | Strawberry tree) | |other list. | | | | ,, macrophylla |Tree 40 ft.|Deep fairly moist soil. A |Northern India (Beautiful at | |handsome tree |to Japan Coombe Wood) | | | | | | ,, *Mas (Cornelian |Small tree |Ordinary soil and position|Europe Cherry) |15 ft. | | | | | ,, officinalis |Small tree | ,, ,, ,, |Japan |10 to 15 | | |ft. | | | | | ,, pubescens |Shrub 6 ft.| ,, ,, ,, |North America | | | ,, sanguinea | ,, | ,, ,, ,, |Europe and North (Common Dogwood) | | |Asia | | | ,, stolonifera |Shrub 6 to | ,, ,, ,, |North America (Red Osier |8 ft. | | Dogwood) | | | | | | Corylus americana |Shrub 5 to | ,, ,, ,, | ,, (American Hazel) |8 ft. | | | | | ,, *Avellana |Tree or | ,, ,, ,, |Europe and Asia (Common Hazel) |shrub 20 | | |ft. | | | | | ,, ,, and |Trees or | ,, ,, ,, |Garden forms varieties |shrubs | | | | | ,, *Colurna |Tree 40 to | ,, ,, ,, |South-Eastern (Constantinople |50 ft. | |Europe to Hazel) | | |Himalaya | | | ,, heterophylla |Tree or | ,, ,, ,, |Japan |shrub 15 | | |ft. | | | | | ,, mandshurica |Small tree | ,, ,, ,, |Amurland and (Japanese Hazel) |20 ft. | |Japan | | | ,, maxima (Cob Nut)|Tree or | ,, ,, ,, |South Europe |shrub 20 | | |ft. | | | | | ,, rostrata (Beaked|Shrub 5 ft.| ,, ,, ,, |North America Hazel) | | | | | | *Danæ Laurus (Syn. |Evergreen |Grows well in shady spots |Asia Minor Ruscus |shrub 4 ft.| | racemosus), | | | (Alexandrian | | | laurel) | | | | | | Decumaria barbara |Climbing |Needs a warm sheltered |Southern United |shrub 10 |border |States |ft. | | | | | Drimys aromatica |Evergreen |Hardy only in South and |Tasmania (Tasmanian Pepper|shrub 10 |West | plant) |ft. | | | | | ,, Winteri |Evergreen | ,, ,, ,, |South America (Winter's Bark) |shrub 20 | | |ft. | | | | | *Elæagnus |Tree 20 ft.|Will grow in dry sandy |Mediterranean angustifolia | |soils |region (Syn. E. | | | hortensis), | | | (Wild Olive) | | | | | | ,, argentea (Syn. |Shrub 5 ft.|Needs a fairly moist soil |North America Shepherdia | | | argentea), | | | (Silver Berry) | | | | | | ,, *glabra |Evergreen |Ordinary soil not too dry |China and Japan |shrub 6 ft.| | | | | ,, *macrophylla | ,, | ,, ,, ,, | ,, | | | ,, *multiflora |Deciduous | ,, ,, ,, | ,, (Syn. E. edulis, |shrub 8 ft.| | E. longipes) | | | | | | ,, orientalis |Tree 20 ft.|Will grow in dry sandy |Orient | |soils | | | | ,, *pungens |Evergreen |One of our finest |China and Japan (Syn. E. reflexa)|shrub 6 to |evergreens | |8 ft. | | | | | ,, ,, *and | ,, |Will do well in ordinary |Garden forms varieties | |soil | | | | ,, umbellata (Syn. |Sub- | ,, ,, ,, |Japan E. japonica) |evergreen | | |shrub 8 ft.| | | | | -------------------+-----------+--------------------------+---------------- | CHARACTER | | LATIN NAME. | AND | REMARKS. | NATIVE COUNTRY. | HEIGHT. | | -------------------+-----------+--------------------------+---------------- | | | Empetrum nigrum |Evergreen |Needs moist peaty soil |Britain (Crowberry) |shrub 1 ft.| | | | | Ephedra americana |Evergreen |Does well in dry stony |Chili |shrub 3 ft.|places | | | | ,, distachya |Evergreen | ,, ,, ,, |Europe and Asia |shrub | |Minor |3 to 4 ft. | | | | | ,, gerardiana |Evergreen |Rather tender |Himalaya |shrub 2 ft.| | | | | ,, helvetica |Evergreen |Does well in dry stony |South Europe |shrub 2 ft.|places | | | | ,, trifurca |Evergreen | ,, ,, ,, |Western North |shrub 3 ft.| |America | | | Ercilla volubilis |Evergreen |Needs protection of a wall|Chili (Syn. E. spicata)|twiner 15 |in most districts | |ft. | | | | | Eriobotrya japonica|Evergreen | ,, ,, ,, |China and Japan (Syn. Photinia |tree 20 ft.| | japonica), | | | (Loquat), | | | handsome leaves | | | | | | Eurya japonica |Evergreen |Hardy only in south and |India, China, |shrub 6 ft.|west |and Japan | | | Fagus ferruginea |Tree 40 to |Ordinary soil and position|North America (Syn. F. |60 ft. | | americana), | | | (American beech) | | | | | | ,, *sylvatica |Tree 60 to | ,, ,, ,, |Europe and Asia (Common Beech) |100 ft. | |Minor | | | ,, ,, |Tree 50 ft.|Best dark-leaved form |Garden form *atropurpurea | | | (Purple-leaved | | | Beech) | | | | | | ,, ,, *cuprea | ,, |Ordinary soil and position| ,, (Copper Beech) | | | | | | ,, ,, heterophylla| ,, | ,, ,, ,, | ,, | | | ,, ,, *pendula |Tree, | ,, ,, ,, | ,, (Weeping Beech) |height | | |various | | | | | ,, ,, *purpurea | ,, | ,, ,, ,, | ,, pendula | | | | | | ,, ,, and other | ,, | ,, ,, ,, |Garden forms varieties | | | | | | *Fatsia japonica |Evergreen |Needs sheltered spot, cool|Japan (Syn. Aralia |shrub 3 to |moist soil | japonica) |8 feet | | | | | *Ficus Carica |Tree or |Does best on wall, good |Afghanistan (Common Fig) |shrub 15 |town plant |and Eastern |to 20 ft. | |Persia | | | Fraxinus americana |Tree 30 to |Ordinary soil and position|North America (White Ash) |40 ft. | | | | | ,, augustifolia |Tree 30 to | ,, ,, ,, |Southern Europe |50 ft. | | | | | ,, anomala |Tree 12 ft.|Needs sheltered spot |Utah | | | ,, caroliniana |Tree 30 to |Ordinary soil and position|United States (Water Ash) |50 ft. | | | | | ,, chinensis |Tree 25 ft.| ,, ,, ,, |China (Chinese Ash) | | | | | | ,, *Excelsior |Tree 30 to | ,, ,, ,, |Europe (Common Ash) |80 ft. | | | | | ,, ,, aurea |Tree 50 ft.| ,, ,, ,, |Garden form | | | ,, ,, aurea |Tree, | ,, ,, ,, | ,, pendula (Weeping |height | | Golden Ash) |various | | | | | ,, ,, crispa |Tree 30 ft.| ,, ,, ,, | ,, | | | ,, ,, heterophylla|Tree 50 ft.| ,, ,, ,, | ,, (Syn. monophylla)| | | | | | ,, ,, *pendula |Tree, | ,, ,, ,, | ,, (Weeping Ash) |height | | |various | | | | | ,, ,, and other |Trees, | ,, ,, ,, |Garden forms varieties |height | | |various | | | | | ,, mandshurica |Tree 70 to | ,, ,, ,, |Mandchuria and |80 ft. | |Japan | | | ,, nigra (Syn. F. |Tree 50 ft.| ,, ,, ,, |North America sambucifolia) | | | | | | ,, numidica |Tree 30 ft.| ,, ,, ,, |North Africa | | | ,, oregona (Syn. F.|Tree 50 ft.| ,, ,, ,, |Western United californica), | | |States (Oregon Ash) | | | | | | ,, *parvifolia |Tree 30 to | ,, ,, ,, |South Europe (Syn. F. |50 ft. | | lentiscifolia) | | | | | | ,, ,, pendula |Tree, | ,, ,, ,, |Garden form |height | | |various | | | | | ,, pennsylvanica |Tree 30 ft.| ,, ,, ,, |North America (Syn. F. | | | pubescens) | | | | | | ,, potamophila | ,, | ,, ,, ,, |Turkestan (Swamp Ash) | | | | | | ,, quadrangulata |Tree 60 to | ,, ,, ,, |United States (Blue Ash) |70 ft. | | | | | Gleditschia |Tree 30 ft.| ,, ,, ,, |Southern China australis | | | | | | ,, japonica |Tree 50 ft.| ,, ,, ,, |Japan (Japanese Locust)| | | | | | ,, monosperma |Tree 60 ft.| ,, ,, ,, |Southern United (Water Locust) | | |States | | | ,, sinensis (Syn. |Tree 30 ft.| ,, ,, ,, |China G. ferox, G. | | | horrida) | | | | | | ,, triacanthos |Tree 60 ft.| ,, ,, ,, |Eastern United (Honey Locust) | | |States | | | Griselinia |Evergreen |Hardy only in South and |New Zealand littoralis |tree or |West of England | |shrub 20 | | |ft. | | | | | ,, lucida |Evergreen | ,, ,, ,, | ,, |tree 15 ft.| | | | | Gymnocladus |Tree 50 ft.|Needs good deep soil |North America canadensis | | | (Kentucky Coffee | | | Tree) | | | | | | ,, chinensis |Tree 25 ft.| ,, ,, ,, |China | | | Hymenanthera |Shrub 3 ft.|Succeeds in fairly moist |New Zealand crassifolia | |peaty soil | | | | Idesia polycarpa |Tree 20 ft.|Deep open loam, |Japan | |shelter from strong winds | | | | Ilex ambigua (Syn. |Shrub 4 to |Ordinary soil and position|Southern United Prinos ambigua) |5 ft. | |States | | | ,, Amelanchier |Shrub 6 to | ,, ,, ,, |North America (Syn. Prinos |8 ft. | | lanceolata) | | | | | | ,, Aquifolium |Evergreen | ,, ,, ,, |Europe (Common Holly) |tree 10 to | | |40 ft. | | | | | ,, ,, |Evergreen | ,, ,, ,, |Garden form angustifolium |tree or | | (Narrow-leaved |shrub | | Holly) | | | | | | ,, ,, argenteo | ,, | ,, ,, ,, | ,, marginata (Silver| | | Variegated Holly)| | | | | | ,, ,, *argenteo | ,, | ,, ,, ,, | ,, pendula (Weeping | | | Silver Holly) | | | | | | ,, ,, | ,, | ,, ,, ,, | ,, *aureo-marginata | | | (Golden Holly) | | | | | | ,, ,, ferox | ,, | ,, ,, ,, | ,, (Hedgehog Holly) | | | | | | ,, ,, ,, aurea | ,, | ,, ,, ,, | ,, (Golden Hedgehog | | | Holly) | | | | | | ,, ,, *fructo | ,, | ,, ,, ,, | ,, luteo | | | (Yellow-berried | | | Holly) | | | | | | ,, ,, | ,, | ,, ,, ,, | ,, *handsworthensis | | | (Handsworth | | | Holly) | | | | | | ,, ,, *hodginsii | ,, | ,, ,, ,, | ,, | | | ,, ,, laurifolia | ,, | ,, ,, ,, | ,, var. nova, large | | | leaves | | | | | | ,, ,, pendula | ,, | ,, ,, ,, | ,, tricolor (Weeping| | | Variegated Holly)| | | | | | ,, ,, watereriana | ,, | ,, ,, ,, | ,, (Waterer's Holly)| | | | | | ,, cornuta |Evergreen | ,, ,, ,, |China |shrub 6 ft.| | | | | ,, *crenata |Evergreen | ,, ,, ,, |Japan (Japanese Holly) |shrub 3 ft.| | | | | ,, ,, variegata | ,, | ,, ,, ,, | ,, | | | ,, glabra (Syn. |Evergreen | ,, ,, ,, |Eastern United Prinos glaber), |shrub 2 to | |States (Ink Berry) |3 ft. | | | | | ,, lævigata (Syn. |Shrub 6 ft.| ,, ,, ,, | ,, Prinos lævigatus)| | | | | | ,, latifolia |Evergreen |Needs protection of a wall|Japan (Large-leaved |tree 20 ft.|in most parts of England | Holly) | | | | | | ,, opaca |Evergreen |Ordinary soil and position|Eastern United |tree 30 ft.| |States | | | ,, rotunda | ,, | ,, ,, ,, |Japan (Round-leaved | | | Holly) | | | | | | ,, *Wilsoni | |A splendid Holly, with | | |large dark-green leaves | | |and big crimson berries | | | | Juglans californica|Tree 30 ft.|Good deep loam, rather dry|California (Californian | | | Walnut) | | | | | | ,, *cinerea |Tree 60 ft.| ,, ,, ,, |North America (Butter Nut) | | | | | | ,, mandshurica | | | | | | ,, nigra (Black |Tree 60 ft.|Good deep loam, rather dry|North America Walnut) | | | | | | ,, *regia (Common | ,, | ,, ,, ,, |Caucasus to Walnut) | | |Himalaya | | | ,, ,, and |Trees | ,, ,, ,, |Garden forms varieties | | | | | | ,, rupestris |Tree 30 ft.| ,, ,, ,, |Western United | | |States | | | ,, sieboldiana |Tree 50 ft.| ,, ,, ,, |Japan (Syn. J. | | | ailantifolia) | | | | | | Kadsura chinensis |Evergreen |A good wall-plant |China and Japan (Syn. K. |shrub 6 ft.| | japonica) | | | | | | Lardizabala |Evergreen | ,, ,, ,, |Chili biternata |climber 20 | | |ft. | | | | | -------------------+-----------+--------------------------+---------------- | CHARACTER | | LATIN NAME. | AND | REMARKS. | NATIVE COUNTRY. | HEIGHT. | | -------------------+-----------+--------------------------+---------------- | | | *Laurus nobilis |Evergreen |Needs a sheltered position|Mediterranean (Sweet Bay) |tree 20 to | |region |40 ft. | | | | | Lindera Benzoin |Shrub 10 | ,, ,, ,, |United States (Syn. Laurus |ft. | and moist peaty soil | Benzoin), (Spice | | | Bush) | | | | | | ,, glauca |Shrub 6 ft.| ,, ,, ,, ,, ,, ,, |Japan | | | ,, hypoglauca |Shrub 10 | ,, ,, ,, ,, ,, ,, | ,, |ft. | | | | | ,, obtusiloba |Tree 20 ft.| ,, ,, ,, ,, ,, ,, | ,, | | | ,, sericea (Syn. |Shrub 6 ft.| ,, ,, ,, ,, ,, ,, | ,, Benzoin sericeum)| | | | | | Liquidambar |Tree 15 ft.|Ordinary soil and position|Asia Minor orientalis (Syn. | | | L. imberbe) | | | | | | ,, *styraciflua |Tree 40 to |Beautiful colour in Autumn|United States (Sweet Gum) |50 ft. | | | | | Maclura aurantiaca |Tree 15 to |Perfectly hardy only in |Southern United (Osage Orange) |40 ft. |South of England |States | | | *Morus alba (White |Tree 20 to |Ordinary soil and position|Temperate Asia Mulberry) |30 ft. | | | | | ,, ,, pendula | | ,, ,, ,, |Garden form (Weeping | | | Mulberry) | | | | | | ,, ,, and | | ,, ,, ,, |Garden forms varieties | | | | | | ,, *nigra (Common |Tree 20 to | ,, ,, ,, |Persia Mulberry) |30 ft. | | | | | ,, rubra (Red |Tree 50 ft.| ,, ,, ,, |North America Mulberry) | | | | | | *Myrica |Shrub 4 ft.|Moist sandy peat | ,, asplenifolia | | | (Syn. Comptonia | | | asplenifolia), | | | (Sweet Fern) | | | | | | ,, californica |Sub- |Ordinary soil in a |California (Californian Wax |evergreen |sheltered spot | Myrtle) |20 ft. | | | | | ,, cerifera |Evergreen |Needs moist peaty soil. |United States |shrub 8 to |This and M. Gale should be| |10 ft. |planted by lake, pond, or | | |stream margin | | | | ,, *Gale (Sweet |Shrub 3 ft.| ,, ,, ,, |Northern Gale) |with | |Hemisphere |scented | | |foliage | | | | | Nandina domestica |Evergreen |Hardy only in south and |China and Japan |shrub 6 ft.|west of England | | | | Nyssa aquatica |Tree 40 ft.|Needs moist peaty soil |Southern United (Syn. N. | | |States biflora), | | | (Tupelo tree) | | | | | | ,, *sylvatica |Tree 30 ft.| ,, ,, ,, |North America (Syn. N. | | | multiflora) | | | | | | *Osmanthus |Evergreen |Valuable evergreen; |Japan Aquifolium |shrub 5 to |ordinary soil | |10 ft. | | | | | ,, ,, *ilicifolius| ,, | ,, ,, ,, |Garden form | | | ,, ,, *purpureus | ,, | ,, ,, ,, | ,, | | | ,, ,, *variegatus | ,, | ,, ,, ,, | ,, | | | Ostrya carpinifolia|Tree 30 to |Ordinary soil and position|South Europe (Syn. O. |40 ft. | | vulgaris), (Hop | | | Hornbeam) | | | | | | Ostrya virginica |Tree 20 to | ,, ,, ,, |North America |30 ft. | | | | | Paliurus australis |Shrub 8 ft.|Light warm soil and |South Europe (Syn. P. | |position | aculeatus), | | | (Christ Thorn), | | | (P. Spina | | | Christi) | | | | | | *Parrotia persica |Shrub 12 |Light warm soil and |Persia (Iron tree) |ft. |position, brilliant leaf | | |colour in Autumn | | | | Phellodendron |Tree 30 ft.|Light warm soil and |Amurland amurense | |position | | | | Phillyræas | |These grow in various | | |soils, from light and | | |sandy ones to heavy loam. | | |Grow them on their own | | |roots. | | | | ,, angustifolia |Evergreen |Light warm soil and |Mediterranean |shrub 8 to |position. Flowers in April|region |10 ft. |and May. Best known | | |variety is Rosmarinifolia,| | |which has narrower leaves | | |than the type | | | | ,, *decora (Syn. |Evergreen |Light warm soil and |Asia Minor P. vilmoriniana) |shrub 5 ft.|position, a valuable |(Lazistan) | |evergreen shrub. A plant | | |at Kew is 5½ feet high and| | |13 ft. through; its | | |flowers are white, | | |fragrant, and appear in | | |May. | | | | ,, latifolia |Evergreen |Light warm soil and |Mediterranean |will grow |position |region |20 ft. | | |high. | | |Several | | |varieties | | |are known, | | |P. l. var. | | |ilicifolia,| | |with | | |smaller | | |and P. l. | | |var. | | |rotundi- | | |folia, with| | |rounder | | |leaves, are| | |most often | | |seen. | | | | | ,, media |Evergreen | ,, ,, ,, | ,, |shrub 12 | | |ft. | | | | | Photinia |Evergreen |Hardy only in South and |China benthamiana |shrub 10 |West of England | |ft. | | | | | ,, serrulata |Evergreen | ,, ,, ,, | ,, (Chinese |shrub 15 | | Hawthorn) |ft. | | | | | ,, variabilis |Evergreen | ,, ,, ,, |China and Japan (Syn. Pourthioea |shrub 8 ft.| | arguta) | | | | | | *Platanus |Tree 60 to |Good town tree, ordinary |Orient acerifolia |70 ft. |soil | | | | ,, cuneata | ,, | ,, ,, ,, | ,, | | | ,, occidentalis |Tree 70 to | ,, ,, ,, |North America (Western Plane) |80 ft. | | | | | ,, orientalis |Tree 60 to | ,, ,, ,, |Orient (Eastern Plane) |70 ft. | | | | | *Populus alba |Tree 60 to |Needs fairly moist soil |Europe and Asia (Abele or White |100 ft. | | Poplar) | | | | | | ,, angustifolia |Tree 70 ft.| ,, ,, ,, |North America (Narrow-leaved | | | Poplar) | | | | | | ,, balsamifera | ,, | ,, ,, ,, | ,, (Balsam Poplar) | | | | | | ,, canescens (Grey |Tree 80 ft.| ,, ,, ,, |Europe Poplar) | | | | | | ,, *deltoidea | ,, | ,, ,, ,, |North America (Syn. P. | | | canadensis), | | | (Canadian Poplar)| | | | | | ,, *deltoidea |Tree 50 ft.| ,, ,, ,, |Garden form aurea | | | (Golden-leaved | | | Canadian Poplar) | | | | | | ,, Fremontei |Tree 70 ft.| ,, ,, ,, |California | | | ,, grandidentata |Tree 60 ft.| ,, ,, ,, |North America | | | ,, heterophylla |Tree 50 ft.| ,, ,, ,, | ,, | | | ,, laurifolia |Tree 70 ft.| ,, ,, ,, |Southern Siberia | | | ,, nigra (Black |Tree 50 ft.| ,, ,, ,, |Europe Poplar) | | | | | | ,, ,, *fastigiata | ,, | ,, ,, ,, | ,, (Lombardy Poplar)| | | | | | ,, Sieboldii |Tree 20 to | ,, ,, ,, |Japan |30 ft. | | | | | ,, Simonii |Tree 60 ft.| ,, ,, ,, |China | | | ,, suaveolens |Tree 80 ft.| ,, ,, ,, |Japan | | | ,, *tremula (Aspen)|Tree 70 ft.| ,, ,, ,, |Europe and North | | |Asia | | | ,, pendula |Weeping | ,, ,, ,, |Garden form (Weeping Aspen) |Tree | | | | | ,, tremuloides |Weeping | ,, ,, ,, |North America |tree 40 to | | |50 ft. | | | | | ,, ,, *pendula |Weeping | ,, ,, ,, |Garden form (Syn. P. juliana |Tree | | pendula) | | | | | | ,, trichocarpa |Tree 30 ft.| ,, ,, ,, |Western North | | |America | | | ,, tristis |Tree 60 ft.| ,, ,, ,, |North-East Asia | | | Ptelea trifoliata |Small tree |Ordinary soil and position|North America (Hop tree) |8 to 9 ft. | | | | | *Pterocarya |Tree 30 ft.|Good deep loam, rather |Caucasus caucasica (Syn. | |dry; starts early, | P. fraxinifolia) | |so catkins and leaves | | |sometimes get injured by | | |frost | | | | ,, rhoifolia |Tree 25 ft.| ,, ,, ,, |Japan | | | ,, stenoptera |Tree 20 ft.| ,, ,, ,, |China -------------------+-----------+--------------------------+---------------- [Illustration: _PTEROCARYA CAUCASICA AT CLAREMONT, ESHER. (Largest specimen in England. Height 45 ft., girth of stem 3 ft., from the ground 17 ft., spread of branches 110 yards)._] [Illustration: _THE CORK OAK (Quercus Suber) AT SWALLOWFIELD PARK._] -------------------+-----------+--------------------------+---------------- | CHARACTER | | LATIN NAME. | AND | REMARKS. | NATIVE COUNTRY. | HEIGHT. | | -------------------+-----------+--------------------------+---------------- | | | Quercus acuta (Syn.|Evergreen |Ordinary soil and position|Japan Q. Buergerii) |tree 10 ft.| | | | | ,, ,, alba (White |Tree 60 ft.| ,, ,, ,, |North America Oak) | | | | | | ,, bicolor | ,, |Fairly moist soil | ,, | | | ,, *castaneæfolia | ,, |Ordinary soil and position|Caucasus and (Chestnut-leaved | | |Asia Minor Oak) | | | | | | ,, Cerris (Turkey |Tree 50 to | ,, ,, ,, |South and East Oak) |60 ft. | |Europe | | | ,, ,, fulhamensis |Sub- | ,, ,, ,, |Garden form (Fulham Oak) |evergreen | | |tree 50 to | | |60 ft. | | | | | ,, ,, *laciniata |Tree 50 ft.| ,, ,, ,, | ,, (Syn. | | | asplenifolia) | | | | | | ,, ,, lucombeana |Sub- | ,, ,, ,, | ,, (Lucombe Oak) |evergreen | | |50 ft. | | | | | ,, cinerea |Tree 30 ft.|Needs fairly moist loamy |Southern United | |soil |States | | | ,, coccifera (Syn. |Evergreen | ,, ,, ,, |Mediterranean Q. kermesina) |tree 15 ft.| |region | | | ,, *coccinea |Tree 50 ft.|Very handsome, leaves in |North America (Scarlet Oak) | |autumn brilliant scarlet | | | | ,, *conferta (Q. |Tree 30 ft.|Handsome; very quick in |Italy and pannonica), | |growth; leaves deeply |Austria (Hungarian Oak) | |lobed | | | | ,, cuneata (Syns. |Tree 80 ft.|Needs fairly moist loamy |North America Q. triloba, Q. | |soil | falcata) | | | | | | ,, *cuspidata |Evergreen | ,, ,, ,, |Japan |tree 30 ft.| | | | | ,, *dentata (Syn. |Tree 30 ft.|Needs good loamy soil, | ,, Q. Daimyo) | |fairly moist | | | | ,, garryana |Tree 50 ft.| ,, ,, ,, |North-West | | |America | | | ,, *glabra |Evergreen |Handsome, large leaves, a |Japan (Japanese Oak) |shrub 10 |good evergreen oak | |ft. | | | | | ,, glauca |Evergreen |Needs good loamy soil, | ,, |tree 30 ft.|fairly moist | | | | ,, heterophylla |Tree 40 ft.|Ordinary soil and position|United States | | | ,, *Ilex |Evergreen |Good deep sandy loam; very|Mediterranean (Evergreen or |20 to 40 |handsome |region Holm Oak) |ft. | | | | | ,, ,, and |Evergreen, | ,, ,, ,, |Garden forms varieties |various | | |heights | | | | | ,, imbricaria |Tree 40 to |Ordinary soil and position|United States |50 ft. | | | | | ,, Kelloggii |Tree 70 ft.|Fairly moist soil, |Oregon and | |sheltered position |California | | | ,, lanuginosa |Tree 50 ft.|Ordinary soil and position|Europe and West. | | |Asia | | | ,, laurifolia |Tree 80 ft.|Needs moist soil. Very |United States (Syn. Q. obtusa) | |handsome | | | | ,, Libani |Tree 30 ft.|Ordinary soil and position|Asia Minor | | | ,, lobata |Tree 80 ft.|Fairly moist soil, |California | |sheltered position | | | | ,, lusitanica |Tree 40 ft.| ,, ,, ,, |South Europe and | | |Asia Minor | | | ,, *macrocarpa |Tree 30 ft.|Ordinary soil and position|North America (Burr Oak) | | | | | | ,, marilandica |Tree 30 to | ,, ,, ,, |United States |50 ft. | | | | | ,, Michauxii |Tree 80 ft.| ,, ,, ,, |Southern United | | |States | | | ,, Mirbeckii |Tree 30 ft.| ,, ,, ,, |Spain, Portugal, | | |and North Africa | | | ,, nigra |Tree 25 ft.|Fairly moist soil |Southern United | | |States | | | ,, *palustris (Pin |Tree 60 ft.|Leaves charming in Spring |United States Oak) | |and Autumn | | | | ,, pedunculata |Tree 50 to |Ordinary soil and position|Europe and Asia (Syn. Q. Robur |100 ft. | | pedunculata), | | | (British Oak) | | | | | | ,, *pedunculata |Tree 20 ft.|Ordinary soil and |Garden form Concordia | |position; very handsome | (Golden-leaved | |golden-leaved tree | British Oak) | | | | | | ,, pedunculata |Tree 50 ft.|Ordinary soil and position|Garden form fastigiata | | | | | | ,, ,, heterophylla|Tree 40 ft.| ,, ,, ,, | ,, | | | ,, ,, pendula |Tree | ,, ,, ,, | ,, (Weeping Oak) | | | | | | ,, ,, purpurascens|Tree 50 ft.| ,, ,, ,, | ,, | | | ,, *Phellos | ,, | ,, ,, ,, |United States (Willow Oak) | | | | | | ,, phillyræoides |Evergreen |Fairly moist soil, |Japan |tree 15 ft.|sheltered spot | | | | ,, pontica |Tree or |Ordinary soil and position|Asia Minor |shrub 15 | | |ft. | | | | | ,, prinoides |Tree 20 to | ,, ,, ,, |United States |30 ft. | | | | | ,, Prinos |Tree 70 to | ,, ,, ,, |Eastern North |80 ft. | |America | | | ,, Pseudo-suber |Sub- | ,, ,, ,, sheltered spot|South Europe |evergreen | | |tree 50 ft.| | | | | ,, pumila |Spreading | ,, ,, ,, |Eastern United |shrub 10 | |States |ft. | | | | | ,, reticulata |Evergreen |Hardy only in South and |New Mexico and |shrub 10 |West of England |Arizona |ft. | | | | | ,, *rubra |Tree 60 to |Ordinary soil and |North America (Champion Oak) |80 ft. |position; brilliant Autumn| | |colour; very handsome | | | | ,, serrata |Tree 20 to |Ordinary soil and position|China and Japan |30 ft. | | | | | ,, sessiliflora |Tree 60 ft.| ,, ,, ,, |Europe, West | | |Asia | | | ,, ,, and |Trees | ,, ,, ,, |Garden forms varieties |various | | | | | ,, ,, stellata |Tree 50 ft.| ,, ,, ,, |United States | | | ,, Suber (Cork Oak)|Evergreen |Rather more tender than |South Europe, |tree 25 ft.|the Holm Oak (gives the |North Africa | |cork of commerce) | | | | ,, Toza (Syn. Q. |Tree 30 ft.|Ordinary soil and position|South-west Tauzin) | | |Europe | | | ,, Turneri (Syn. |Sub- | ,, ,, ,, |Garden origin Q. austriaca |evergreen | | sempervirens, Q. |tree 40 to | | glandulifera) |50 ft. | | | | | ,, undulata |Tree 20 ft.|Ordinary soil and |Western North | |sheltered spot |America | | | ,, velutina |Tree 70 to | ,, ,, ,, and position |North America |80 ft. | | -------------------+-----------+--------------------------+---------------- [Illustration: _EVERGREEN OAKS. (Frogmore.)_] -------------------+-----------+--------------------------+---------------- | CHARACTER | | LATIN NAME. | AND | REMARKS. | NATIVE COUNTRY. | HEIGHT. | | -------------------+-----------+--------------------------+---------------- | | | *Rhamnus Alaternus |Evergreen | ,, ,, ,, |South-west |shrub or | |Europe |tree 20 ft.| | | | | ,, alnifolius |Shrub 2 to |Moist peaty soil |United States (Alder-leaved |4 ft. | | Buckthorn) | | | | | | ,, alpinus |Shrub 4 ft.|Ordinary soil and position|Alpine regions (Alpine | | | Buckthorn) | | | | | | ,, californicus |Evergreen | ,, ,, ,, and sheltered |California (Californian |shrub 10 |position | Buckthorn) |ft. | | | | | ,, carolinianus |Shrub 6 to |Ordinary soil and position|Southern United |8 ft. | |States | | | ,, catharticus |Shrub 5 to | ,, ,, ,, |Europe and Asia |10 ft. | | | | | ,, davuricus |Shrub 12 | ,, ,, ,, |Siberia |ft. | | | | | ,, Frangula |Shrub 5 to | ,, ,, ,, |Europe |10 ft. | | | | | ,, infectorius |Shrub 2 ft.| ,, ,, ,, |South Europe | | | ,, libanoticus |Shrub 6 ft.| ,, ,, ,, |Asia Minor and | | |Syria | | | ,, *purshianus |Shrub 10 | ,, ,, ,, |California (Syn. R. rubra) |ft. | | | | | ,, saxatilis |Shrub 2 ft.| ,, ,, ,, |Europe | | | ,, tinctorius |Shrub 8 ft.| ,, ,, ,, |Europe and Asia | | | Rhus aromatica | ,, | ,, ,, ,, |Southern United | | |States | | | ,, copallina |Shrub 6 ft.| ,, ,, ,, |Eastern United | | |States | | | ,, Cotinus |Shrub 6 to | ,, ,, ,, |Europe (Venetian, |8 ft. | | Sumach, Wig Tree,| | | Smoke Bush) | | | | | | ,, *cotinoides |Shrub 15 | ,, ,, ,, |North America |ft. | | | | | ,, *glabra (Syn. |Tree 15 ft.| ,, ,, ,, |United States R. coccinea) | | | | | | ,, ,, *laciniata |Shrub 6 ft.| ,, ,, ,, |Garden form | | | ,, Osbeckei |Tree 20 ft.| ,, ,, and sheltered |China and Japan | |position | | | | ,, succedanea |Shrub 10 |Hardy only in South and | ,, |ft. |West of England | | | | ,, Toxicodendron |Twining |Ordinary soil and |North America (Syn. Ampelopsis |shrub 20 |position. Very poisonous |and Japan japonica), |ft. | | (Poison Oak, | | | Poison Ivy), | | | (Syn. Ampelopsis | | | Hoggii) | | | | | | ,, *typhina |Tree 25 ft.| ,, ,, ,, |Eastern United (Stag's-horn | | |States Sumach) | | | | | | ,, venenata (Syn. |Shrub 12 | ,, ,, ,, Very poisonous| ,, R. vernix), |ft. | | (Poison Sumach) | | | | | | ,, vernicifera |Tree 25 ft.| ,, sheltered position |China and Japan | | | *Ruscus aculeatus |Evergreen |Will grow well under the |Europe (Butcher's Broom)|shrub 2 ft.|shade of trees | | | | ,, *Hypoglossum |Evergreen | ,, ,, ,, |South Europe and |shrub 2 to | |North Africa |3 ft. | | | | | ,, Hypophyllum | ,, | ,, ,, ,, |South-west | | |Europe | | | Ruta graveolens |Shrub 3 ft.|Sandy loam, sunny spot |South Europe | | | Salix alba (White |Tree 60 ft.|Needs moist soil, indeed |Europe and Asia Willow) | |will grow in boggy places | | | | ,, ,, *britzensis |Tree 25 ft.|Brilliant bark, colour |Garden form (Cardinal Willow)| |very effective | | | | ,, ,, *vitellina | ,, |Needs moist soil, indeed | ,, (Golden-barked | |will grow in boggy places | Willow) | | | | | | ,, ambigua |Shrub 2 ft.| ,, ,, ,, |Europe | | | ,, aurita |Tree 15 ft.| ,, ,, ,, |Eastern North | | |America | | | ,, babylonica |Tree 30 ft.| ,, ,, ,, |Japan (Babylonian | | | Weeping Willow) | | | | | | ,, ,, annularis | ,, | ,, ,, ,, |Garden form | | | ,, cæsia (Syn. S. |Shrub 3 ft.| ,, ,, ,, |Switzerland prostrata), | | | (Grey-leaved | | | Willow) | | | | | | ,, Caprea (Goat |Tree 25 ft.| ,, ,, ,, |Europe and North Willow) | | |Asia | | | ,, ,, *pendula |Weeping | ,, ,, ,, |Garden form (Kilmarnock | | | Willow) | | | | | | ,, cinerea |Tree 20 ft.| ,, ,, ,, |Europe and North | | |Asia | | | ,, cordata |Tree 15 ft.| ,, ,, ,, |North America | | | ,, cuspidata |Tree 25 ft.| ,, ,, ,, |Europe | | | ,, daphnoides |Tree 10 to |Very beautiful yellow | ,, (Violet Willow) |20 ft. |catkins, robust | | | | ,, decipiens |Tree 30 ft.|Needs moist soil, indeed | ,, | |will grow in boggy places | | | | ,, doniana |Shrub 5 ft.| ,, ,, ,, | ,, | | | ,, fragilis (Syn. |Tree 60 to |Very beautiful willow |Europe and North S. russelliana), |70 ft. | |Asia (Crack Willow) | | | | | | ,, ,, basfordiana |Tree 25 ft.|Needs moist soil, indeed |Garden form | |will grow in boggy places | | | | ,, hastata |Shrub 6 to | ,, ,, ,, |Europe and North |8 ft. | |Asia | | | ,, herbacea |Shrub 2 to |A good rockwork plant | ,, |3 _in._ | | | | | ,, hexandra |Tree 20 ft.|Needs moist soil, indeed |Europe | |will grow in boggy places | | | | ,, humilis |Shrub 2 ft.| ,, ,, ,, |North America | | | ,, lanata |Shrub 4 ft.| ,, ,, ,, |Arctic Europe | | | ,, Lapponum |Shrub 1 ft.| ,, ,, ,, |Europe and North (Lapland Willow) | | |Asia | | | ,, lasiandra |Shrub 12 | ,, ,, ,, |Western United |ft. | |States | | | ,, *laurina (Syn. |Shrub 10 | ,, ,, ,, |Europe S. bicolor) |ft. | | | | | ,, lucida |Shrub 10 to| ,, ,, ,, |North America |12 ft. | | | | | ,, Myrsinites |Shrub 6 |A good rockwork plant |North Hemisphere |_in._ to 1 | | |ft. | | | | | ,, myrtilloides |Shrub 2 to |Needs moist soil, indeed | ,, (Syn. S. elegans)|4 ft. |will grow in boggy places | | | | ,, nigra (Black |Tree 25 ft.| ,, ,, ,, |North America Willow) | | | | | | ,, nigricans |Tree 10 to | ,, ,, ,, |Tyrol |12 ft. | | | | | ,, *pentandra |Shrub 8 to | ,, ,, ,, |Europe and North |9 ft. | |Asia | | | ,, petiolaris |Shrub 8 to | ,, ,, ,, |North America (Syn. S. fuscata)|10 ft. | | | | | ,, phylicifolia |Shrub 6 ft.| ,, ,, ,, |Tyrol | | | ,, purpurea (Syn. |Shrub 8 to | ,, ,, ,, |Europe and North S. fissa), |10 ft. | |Asia (Purple Willow) | | | | | | ,, ,, *pendula |Shrub | ,, ,, ,, |Garden form (Syn. S. |Weeping | | americana | | | pendula), | | | (American Weeping| | | Willow) | | | | | | ,, repens |Shrub 1 ft.|Will grow in dry sandy |Europe and North | |soils |Asia | | | ,, ,, *argentea |Shrub |Needs moist soil, indeed |Garden form (Syn. S. sericea |Weeping |will grow in boggy places | pendula) | | | | | | ,, reticulata |Shrub 6 |A good rockwork plant |Arctic regions |_in._ | | | | | ,, retusa |Shrub 6 | ,, ,, ,, |Europe and North |_in._ to 1 | |Asia |ft. | | | | | ,, *rosmarinifolia |Shrub 2 to |Needs moist soil, indeed |Europe (Rosemary-leaved |4 ft. |will grow in boggy places.| Willow) | |Very charming | | | | ,, rubra |Tree 10 to | ,, ,, ,, |Europe |30 ft. | | | | | ,, sieboldiana |Tree 15 ft.| ,, ,, ,, |Japan | | | ,, smithiana |Shrub 5 ft.| ,, ,, ,, |Europe (Syn. S. pannosa)| | | | | | ,, stipularis |Tree 15 ft.| ,, ,, ,, |Europe | | | ,, triandra |Tree 20 ft.| ,, ,, ,, |Europe and North | | |Asia | | | ,, undulata (Syn. |Shrub 12 to| ,, ,, ,, |Europe S. lanceolata) |15 ft. | | | | | ,, viminalis |Tree 25 ft.| ,, ,, ,, |North Europe and (Syn. S. | | |Asia longifolia), | | | (Twiggy Willow) | | | | | | ,, viridis | ,, | ,, ,, ,, |Europe | | | *Sambucus nigra |Tree 25 ft.|Ordinary soil and |Garden form aurea | |position, full sun | (Golden-leaved | | | Elder) | | | | | | ,, ,, laciniata | ,, | ,, ,, ,, | ,, (Cut-leaved | | | Elder) | | | | | | ,, racemosa |Tree 10 to |Needs a fairly cool moist |North Hemisphere (Scarlet-berried |15 ft. |soil | Elder) | | | | | | ,, ,, *plumosa |Tree 12 ft.| ,, ,, ,, |Garden form | | | ,, ,, ,, *aurea |Tree 8 ft. | ,, ,, ,, | ,, | | | ,, ,, serratifolia|Tree 10 to | ,, ,, ,, | ,, |15 ft. | | | | | ,, ,, *tenuifolia |Shrub 6 ft.| ,, ,, ,, | ,, | | | -------------------+-----------+--------------------------+---------------- | CHARACTER | | LATIN NAME. | AND | REMARKS. | NATIVE COUNTRY. | HEIGHT. | | -------------------+-----------+--------------------------+---------------- | | | Santolina |Evergreen |Grows well in dry sandy |South Europe Chamæcyparissus |shrub 2 to |soils | (Lavender Cotton)|3 ft. | | | | | ,, rosmarinifolia |Evergreen | ,, ,, ,, |Spain and |shrub 2 ft.| |Portugal | | | ,, viridis |Evergreen | ,, ,, ,, |South Europe |shrub 3 ft.| | | | | Sarcococca |Evergreen |Hardy only in the South |Himalaya Hookeriana |shrub 4 ft.|and West of England | | | | Sassafras |Tree 15 to |Needs fairly moist soil, |United States officinale (Syn. |25 ft. |sheltered position | Laurus Sassafras)| | | (The Sassafras | | | tree) | | | | | | Schizandra |Twining |Succeeds best as a wall |China and Japan chinensis |shrub 20 |plant | |ft. | | | | | Smilax aspera |Twining |Should be trained to a |Mediterranean |evergreen |wall or trellis. Needs |region |shrub 10 |shelter | |ft. | | | | | ,, ,, maculata |Twining | ,, ,, ,, | ,, |evergreen | | |shrub 10 | | |ft. | | | | | ,, Bona-nox (Syn. |Twining | ,, ,, ,, |Southern United S. hastata) |evergreen | |States |shrub 5 to | | |10 ft. | | | | | ,, China |Twining | ,, ,, ,, |China |evergreen | | |shrub 20 | | |ft. | | | | | ,, excelsa |Twining | ,, ,, ,, |Syria |evergreen | | |shrub 10 | | |ft. | | | | | ,, glauca (Syn. S. |Twining | ,, ,, ,, |North America Sarsaparilla) |evergreen | | |shrub 3 ft.| | | | | ,, rotundifolia |Twining | ,, ,, ,, | ,, (Syn. S. caduca) |deciduous | | |shrub 8 ft.| | | | | ,, tamnoides |Twining | ,, ,, ,, | ,, |evergreen | | |shrub 10 | | |ft. | | | | | Stachyurus præcox |Small tree |Moist soil and sheltered |China and Japan |10 to 12 |spot. Early flowering | |ft. | | | | | Stauntonia |Evergreen |Needs the protection of a | ,, hexaphylla |twiner 20 |wall in the London | |ft. |district | | | | Stephanandra |Shrub 5 ft.|Ordinary soil and position| ,, flexuosa (Syn. S.| | | incisa) | | | | | | ,, Tanakæ |Shrub 3 ft.|Reddish-brown stems in |Japan | |winter | | | | Stranvæsia |Evergreen |Hardy only in South and |Himalaya glaucescens |tree 20 ft.|West of England | | | | Symplocos |Small tree |Needs sheltered spot |Himalaya to cratægoides |15 ft. | |Japan | | | ,, japonica (Syn. |Shrub 10 | ,, ,, ,, |China and Japan S. lucida) |ft. | | | | | ,, tinctoria |Shrub 3 ft.| ,, ,, ,, |Southern United | | |States | | | Taxus (Yew). See | | | pp. 92, 123, 326 | | | | | | Teucrium fruticans |Evergreen |Needs sheltered spot and |South Europe (Free Germander) |shrub 2 to |light soil | |3 ft. | | | | | Tilia americana |Tree 60 to |Ordinary soil and position|North America (Syn. T. glabra),|70 ft. | | (American Lime) | | | | | | ,, *argentea (Syn. |Tree 30 to | ,, ,, ,, |Eastern Europe T. americana |50 ft. | | pubescens), | | | (Silver Lime) | | | | | | ,, cordata (Syn. | ,, | ,, ,, ,, |Eastern North T. microphylla) | | |America | | | ,, *dasystyla (Syn.| ,, |Distinct upright growth; |South-Eastern T. euchlora) | |leaves curled somewhat. |United States | |Very valuable | | | | ,, heterophylla | ,, |Ordinary soil and position|North America (Syn. T. | | | macrophylla) | | | | | | ,, mandshurica |Tree 40 to | ,, ,, ,, |Manchuria |50 ft. | | | | | ,, miqueliana |Tree 60 to | ,, ,, ,, |Japan (Japanese Lime) |80 ft. | | | | | ,, *petiolaris |Tree 50 ft.| ,, ,, ,, |Eastern Europe (Syn. T. alba | | | pendula), (White | | | Weeping Lime) | | | | | | ,, *platyphyllos |Tree 60 to | ,, ,, ,, |Europe (Syn. T. europæa)|80 ft. | | | | | ,, ,, and |Various | ,, ,, ,, |Garden forms varieties |heights | | | | | ,, pubescens (Syn. |Tree 50 to | ,, ,, ,, |Eastern United T. leptophylla) |70 ft. | |States | | | ,, vulgaris (Syn. |Tree 60 to | ,, ,, ,, |Europe T. hybrida), |80 ft. | | (Common Lime) | | | | | | *Trachycarpus |Evergreen |Good deep loam, shelter |Japan excelsus (Syn. |palm 20 ft.|from rough winds | Chamærops | | | excelsa) | | | | | | Ulmus alata |Tree 30 to |Ordinary soil and position|Southern United (Cork-winged Elm)|40 ft. | |States | | | ,, americana |Tree 80 to | ,, ,, ,, |North America (American Elm) |90 ft. | | | | | ,, ,, pendula |Weeping | ,, ,, ,, |Garden form (American Weeping|tree | | Elm) | | | | | | ,, campestris |Tree 60 to | ,, ,, ,, |Europe and Asia (Common Elm) |80 ft. | | | | | ,, ,, *aurea |Tree 30 ft.| ,, ,, ,, |Garden form (Golden-leaved | | | Elm) | | | | | | ,, ,, *microphylla|Weeping | ,, ,, ,, | ,, pendula |tree | | | | | ,, ,, suberosa |Tree 60 to | ,, ,, ,, | ,, |80 ft. | | | | | ,, ,, viminalis |Tree 25 ft.| ,, ,, ,, | ,, (Twiggy Elm) | | | | | | ,, fulva (Syn. U. |Tree 50 to | ,, ,, ,, |North America rubra) |60 ft. | | | | | ,, montana (Scotch |Tree 60 to | ,, ,, ,, |Europe and North or Wych Elm) |80 ft. | |Asia | | | ,, ,, aurea |Tree 30 to | ,, ,, ,, |Garden form |40 ft. | | | | | ,, ,, crispa |Tree 30 to | ,, ,, ,, | ,, |40 ft. | | | | | ,, ,, *Dampieri |Tree 25 to | ,, ,, ,, | ,, aurea |30 ft. | | | | | ,, ,, fastigiata |Tree 40 to | ,, ,, ,, | ,, |50 ft. | | | | | ,, ,, *pendula |Weeping | ,, ,, ,, | ,, |tree | | | | | ,, ,, purpurea |Tree 40 to | ,, ,, ,, | ,, (Purple-leaved |50 ft. | | Elm) | | | | | | ,, ,, and other |Various | ,, ,, ,, |Garden forms varieties |heights | | | | | ,, parviflora (Syn.|Small tree | ,, ,, ,, |China and Japan U. chinensis) |10 to 12 | | |ft. | | | | | ,, pumila |Small tree | ,, ,, ,, |North Asia |10 to 15 | | |ft. | | | | | ,, racemosa |Tree 50 to | ,, ,, ,, |North America |60 ft. | | | | | ,, turkestanica |Tree 40 to | ,, ,, ,, |Turkestan (Turkestan Elm) |50 ft. | | | | | Xanthoxylum |Shrub 10 to| ,, ,, ,, |United States americanum |20 ft. | | (Toothache tree) | | | | | | ,, planispinum |Shrub 10 to| ,, ,, ,, |Japan |15 ft. | | | | | Zelkowa acuminata |Tree 50 to | ,, ,, ,, |Japan |80 ft. | | | | | ,, crenata |Tree 60 to | ,, ,, ,, |Caucasus |80 ft. | | | | | ,, Verschaffelti |Tree 30 ft.| ,, ,, ,, |Eastern Europe (Syn. Ulmus | | |and Asia Minor Verschaffelti) | | | -------------------+-----------+--------------------------+---------------- [Illustration: _DOVASTON YEW ON STEEP BANK._] INDEX Abelia floribunda, 189 Abelias, 20; as climbers, 307; pruning, 20 Abies, 122 Abutilon vexillarium, 189 Abutilons, as climbing shrubs, 308 Acacia, 449; rose, the, 4, 448 Acacias, 189 Acanthopanax ricinifolium, 20, 470; sessiliflorum, 20; spinosum, 20, 470 Acer, 41, 175, 470; ginnala, for colour, 74; palmatum and varieties, 282 Actinidia, 176; pruning, 21; for autumn colouring, 76 Adenandra fragrans, 190 Adlumia cirrhosa, 308 Æsculus, 4, 21, 41, 176, 357, 358, 359 Ailantus, 41, 471; glandulosa, 176; for its fruits, 78 Akebia quinata, 308; pruning, 21; for autumn colouring, 76 Alders 41, 68, 471; with beautiful catkins, 68 Alleys, pleached or green, 334-337 Allspice, American, 364; Californian, 364 Almond, the, 409; in greenhouse, 278 Alnus, 41, 471-472 Aloysia citriodora, 309 Alpine rose, 431 Althæa frutex, 4 Amelanchier, 3, 17, 21, 167, 176, 360-361; canadensis, for colour, 74 Amoor yellow wood, 370 Amorpha canescens, 22; fruticosa, 22 Ampelopsis, 309; Veitch's, for autumn colouring, 76 Amygdalus, 410 Andromeda polifolia, 176, 361 Andromedas, 18, 22, 250, 393; in greenhouse, 266 Anopterus glandulosa, 190 Apios tuberosa, 309 Apricots, the, 411 Aralia, 26; pruning, 22; mandschurica, 166; quinquefolia, 191; spinosa, 176 Araucaria, 121 Arbours, weeping trees as, 89 Arbor-vitæ, as a hedge, 327 Arbutus, 17, 176; hybrida, 64, 249; Unedo, 249; Unedo for its fruits, 78; and varieties, 64, 249 Arctostaphylos alpina, 176; Uva-ursi, 250 Aristolochia, 22, 166, 176; Sipho, as a climber, 305, 309 Aristotelia Macqui, 472; M. variegata, 472 Aronia floribunda, for grouping, 284 Arrow-wood, 462 Artemisia Abrotanum, 176, 472 Artemisia, pruning, 22 Arundinaria Veitchii, 472 Arundo Donax, 472; A. D. variegata, 472 Ash, 41, 476; Barberry, 361; flowering, 387; mountain, 7, 425 Aspen, 481 Aster argophyllus, 191 Athrotaxis laxifolia, 191 Atragene alpina, 309 Atraphaxis buxifolia, 472; lanceolata, 472; Muschketowi, 472; spinosa, 472 Atriplex canescens, 472; confertifolia, 472; Halimus, 472; Nuttallii, 472; portulacoides, 472 Aucuba, 58, 176, 249; the spotted, 58 Aucubas, 251, 256; for their fruits, 78 Autumn colours, 71-76 Azalea amoena, 250; ledifolia, 249; occidentalis, 5 Azaleas, 31, 250, 442; for autumn colouring, 75; in Scotland, 173; in greenhouse, 267 Azara dentata, 472; Gilliesii, 472; integrifolia, 472; microphylla, 176, 249, 310, 472 Baccharis halimifolia, 22, 472; salicifolia, 472; Patagonica, 22, 472 Bamboo garden at Kew, 220 Bamboos, hardy, 185, 218-225; place for, 219 Banksia grandis, 191 Barberries, for their fruit, 78 Bauera rubioides, 191 Bay, sweet, 478 Beam tree, white, 7, 424 Beech, propagating the, 41; autumn colouring of, 74; winter beauty of, 54 Beeches, the, 476 Bennett, Henry, the late, 342 Benthamia fragifera, 191, 310 Berberidopsis corallina, 208, 310 Berberis Aquifolium, 256; for grouping, 297; and vars., 249; for autumn colouring, 75, 249; buxifolia, 249; concinna, for autumn colouring, 75; Darwinii, 249; japonica, 249; stenophylla, 39, 249, 256; Thunbergi, for autumn colouring, 75; for grouping, 284; wallichiana, 249; vulgaris purpureis, for grouping, 284 Berberises, the, 9, 10, 22, 167, 176, 250, 361-363; in greenhouse, 268 Berchemia, 472; pruning, 23 Betula, 41, 59, 167, 176, 473; corylifolia, for colour, 73 Bigelovia Douglasii, 473; graveolens, 473 Bignonia capreolata, 311; in the south-west, 208 Billardiera longiflora, 311 Birches, the, 41, 59, 61, 472-473; silver, 473 Black thorn, 7 Bladder nut, 454 Bladder Senna, 371 Borders, flower and shrub, 257, 259 Boronias, 192 Bougainvillea glabra, in the south-west, 208 Box, 11, 177, 248; for grouping, 297; as a hedge, 327 Box-leaved Barberry, 361-362 Brachyglottis repanda, 192 Brambles, the, 450; for autumn colouring, 76 Broom, Austrian, 373; butcher's, 484; common, 359, 375; drooping, 375; moonlight, 375; Portuguese, 372; Spanish, 250, 372, 452; white Spanish, 356 Brooms, in greenhouse, 286 Broussonetia Kæmpferi, 473; papyrifera, 473 Bruckenthalia, pruning, 23; spiculifolia, 250 Bryanthus, 23, 177; empetriformis, 250 Buck-eyes, the, 357 Bucklandia populnea, 208 Buckthorn, sea, 11, 483; for its fruits, 82 Budding, propagating trees and shrubs by, 41 Buddleia Colvillei, 192, 363; globosa, 23, 167, 363; japonica, 23, 363; intermedia, 23; lindleyana, 23; paniculata, 23; variabilis, 23, 364; Wilsonæ, 363 Bumelia lanuginosa, 473; lycioides, 473 Butter nut, 478 Cæsalpinia Gilliesi, 265; japonica, 364 Callicarpa purpurea, in the south-west, 209 Calluna, 23; vulgaris, 13, 238, 250 Calophaca, 23 Calycanthus, 23; floridus, 4, 167, 364; occidentalis, 364 Calystegia pubescens, fl. pl., 311 Camellia, 23, 177, 311; japonica, 249; reticulata, 193 Candleberry gale, 18 Candollea tetrandra in the south-west, 193 Cantua buxifolia, 193 Caragana, 24 Carmichælia, 24, 177 Carpenteria californica, in the south-west, 193; in greenhouse, 268 Carpinus, 41, 175, 473 Carya, 41, 474; tomentosa, for autumn colouring, 73 Caryopteris Mastacanthus, 193; in greenhouse, 268 Cassandra, 24, 364 Cassia corymbosa, 209 Cassinia, 24; fulvida, 3; leptophylla, 194 Cassiope, 24, 177, 364 Castanea, 41, 177, 474 Catalpa, 24, 42, 365-367 Ceanothus, 166, 167, 194, 313, 367, 368; americanus, 24, 367; azureus, 24, 367; gloire de Versailles, 24, 194, 249; integerrimus, 24; veitchianus, 194 Ceanothuses, in greenhouse, 269 Cedar of Lebanon, 51; beauty of, in winter, 51 Cedrus, 122 Celastrus, 24, 474; for its fruits, 80 Celtis, 41, 474 Cercis, 24, 177, 368; Siliquastrum, in greenhouse, 269 Cherries, the, 414 Cherry, cornelian, 475; bird, 3, 7, 417 Cherry, wild, 7, 17, 414 Chestnut, 41; golden, 474; sweet, 41, 474 Chimonanthus, 3, 25, 177, 313; fragrans, 57, 64 Chionanthus, 25, 368, 369; in greenhouse, 269 Choisya ternata, 168, 178, 249, 270, 314, 369 Chorizemas, in the south-west, 209 Christ's Thorn, 83 Cissus discolor, in the south-west, 209 Cistus, 18, 25, 178, 369-370; gum, 370; laurifolius, 249 Citharexylon quadrangulare, 194 Citrus trifoliata, 194 Cladrastis amurensis, 370; tinctoria, 370; for autumn colouring, 74 Clematis aromatica, 25; calycina, 64; cærulea odorata, 25; Flammula, 25; florida, 25; indivisa lobata, in the south-west, 209; Jackmani, 25, 168; lanuginosa, 25; montana, 25, 168; paniculata, 25; patens, 25; Viticella, 25; Vitalba, 25 Clematises, in greenhouse, 270 Clerodendron trichotomum, 25, 194; for autumn colouring, 74 Clethra, 25, 168, 194; in greenhouse, 270; alnifolia, 4, 370-371 Clianthus puniceus, in the south-west, 209 Climbers, variegated, 99 Coffee tree, 477 Colletia cruciata, 178, 474; ferox, 474 Colouring, autumn, of leaf, 71 Colutea, 26, 371; arborescens, 177, 371; for grouping, 285, 371; cruenta, 371 Comptonia asplenifolia, 5 Conifers, 185; at Murthly Castle, 124; for autumn colouring, 74; for rock garden, 148; in ornamental planting, 110-128; propagation of, 118-124; variegated, 97; weeping, 91 Convolvulus Cneorum, 178 Coprosma acerosa, for its fruits, 81 Coriaria japonica, for its fruits, 81; myrtifolia, 474 Cornels, in winter, 60-61 Cornus, 64, 178, 474-475; alba, 26, 168, 474; Amomum, 26, 474; Baileyi, 26, 474; capitata, for its fruits, 81; fragifera, 191; pubescens, 26, 475; sanguinea, for grouping, 285; Spathii, 252; stolonifera, 26, 475; winter beauty of, 60, 61 Corokia buddleioides, 195 Coronilla Emerus, 371; juncea, 372 Correas, in the south-west, 195 Corylopsis pauciflora, 372; spicata, 64, 177, 270, 372 Corylus, 168, 178, 475; maxima purpurea, for grouping, 286 Corynocarpus lævigatus, 195 Cotoneaster buxifolia, 249; and Wheeleri for grouping, 298; frigida, 252; horizontalis, 259; for autumn colouring, 75; microphylla, 168, 250; for grouping, 298; rotundifolia, 250; Simonsii, 250; for grouping, 286; thymifolia, 250 Cotoneasters, 26, 178, 256; for their fruits, 78 Cotton, 486 Crab, Siberian, the, 421 Crabs, 7, 421-424 Cratægus, 7, 26, 42, 372, 376-382; monogyna præcox, 64; Oxyacantha, 252, 256; Pyracantha, 249, 256 Crinodendron Hookeri, 195 Crowberry, 476 Cryptomeria, 121 Cucumber tree, 403 Cupressus, the, 119; macrocarpa, 11 Currants, the, 279, 448 Cuttings, propagating trees and shrubs by, 40 Cypress, Monterey, 11; Lawson, in winter, 51; Lawson, as a hedge, 328 Cyrilla racemiflora, 382 Cytisus, 26, 252, 286, 372-376; in greenhouse, 271; capitatus, 26, 373; nigricans, 26, 372, 373, 374; racemosus, in the south-west, 195 Cytisuses, the, 168, 178, 372, 373, 374, 375 Daboecia, 16; polifolia, 178, 238, 250, 382 Daffodils, 15 Daisy, bush, 405; tree, 405 Danæ Laurus, 475 Daphne Cneorum, 169, 250, 252; indica, in the south-west, 196; Laureola, 7, 169, 282; Mezereum and var. alba, 252; Mezereum, for grouping, 169, 256, 287; oleoides, 250 Daphnes, the, 26, 64, 179, 382, 383 Daphniphyllum glaucescens, 196 Datura sanguinea, in the south-west, 196 Decumaria barbara, 475 Dendromecon rigidus, in the south-west, 196 Desfontainea spinosa, 196 Desmodium, 27 Deutzia, 27, 179, 271, 383, 384; crenata, 169, 252, 383; for autumn colouring, 76; discolor, 383; gracilis, 252, 383; hybrida, 252, 383; parviflora, 383 Diervilla, 169; in greenhouse, 272; florida, 384; middendorfiana, 384 Dimorphanthus mandschuricus, 166; for grouping, 287 Diosma ericoides, in the south-west, 197 Diospyros Kaki, in the south-west, 197 Diplacus glutinosus, in the south-west, 210 Diplopappus, 3 Disanthus cercidifolia, for autumn colouring, 75 Dogwood, 475; Siberian, 474 Drimys aromatica, 197, 475; Winteri, 475 Dryobalanops aromatica, 197 Eccremocarpus, 314 Edwardsia grandiflora, 197, 314 Elæagnus, 27-64, 179, 249, 475-476; macrophyllus, 249; multiflora, for its fruits, 81; pungens and varieties, 249, 252 Elæocarpus cyaneus, 210 Elder, scarlet-berried, for its fruits, 86 Elders, 7, 485 Elm, autumn beauty of, 73 Elms, 41, 487, 488 Embothrium coccineum, 198 Empetrum nigrum, 179, 476 Enkianthus campanulatus, 384; himalaicus, 179; for autumn colouring, 75 Ephedra americana, 476; distachya, 476; gerardiana, 476; helvetica, 476; trifurca, 476 Epigæa repens, 384, 385 Ercilla spicata, 210; volubilis, 476 Erica, 27; arborea, 238, 249; australis, 230, 249; carnea, 64, 250; c. alba, 64; cinerea, 234, 250; ciliaris, 235; codonodes, 229; lusitanica, 229, 249; maweana, 235; mediterranea, 64, 231, 249; m. hybrida, 64, 250; Mackaii, 237; multiflora, 237; scoparia, 232; stricta, 232; Tetralix, 236, 250; vagans, 237, 250; vulgaris, 288; Watsoni, 236 Erinacea pungens, 385 Eriobotrya japonica, 476 Eriogonum umbellatum, 179 Eriostemon buxifolius, 198 Escallonia, 27; illinita, 198, 385; macrantha, 169; philippiana, 169, 249; punctata, 27; rubra, 27, 249 Escallonias, the, 179, 198, 385 Eucalypti, in the south-west, 198 Eucryphia pinnatifolia, 179, 199, 249 Euonymus, 5, 179, 249; alatus, for autumn colouring, 76; europæus, for its fruits, 81; fimbriatus, 199; japonicus, 252, 256; radicans var., 250, 252 Euonymuses, for grouping, 287 Eupatorium weinmannianum, 199 Eurya japonica, 476; latifolia, 199 Evergreens, climbing, 246; for winter and summer effect, 297; for rock garden, 148; native and other hardy, 240-250; pruning of, 245; suitable climate for, 241; the best, 247; time to transplant, 243 Exochorda grandiflora, 2, 27, 179, 386 Fabiana imbricata, 179, 199 Fagus, 41, 179, 199, 476 Fatsia, 27, 476 Ficus Carica, 476 Fig, 476 Fir, Scotch, the, 11 Flower borders, 257-259 Flower garden in winter, 62 Forsythia, 256, 386; suspensa, 4, 9, 10, 169, 179, 252, 386; viridissima, 179, 387 Forsythias, in greenhouse, 272 Fothergilla, 27; alnifolia, for autumn colouring, 76 Fraxinus, 41, 180, 476; floribunda, 387; Mariesii, for its fruits, 81; Ornus, 387 Fremontia californica, 200 Fringe tree, 368, 369; American, 369 Fuchsia corallina, 387; globosa, 387; gracilis, 387; Riccartoni, 169, 180, 388; for grouping, 288 Fuchsias, hardy, 314, 387 Furze, 461; double, 250 Garden orchard, the, 338-341 Garden, rock, trees and shrubs for, 138-150 Gardens, trees and shrubs for windswept, 106-109 Garland flower, the, 382 Garrya elliptica, 27, 64, 69, 169, 249, 388 Gaultheria procumbens, 250; for autumn colouring, 75; Shallon, 5, 250 Gean, the, 414 Genista, 28, 180, 388; hispanica, 250, 253, 256; tinctoria, 28, 170; virgata, 170 Genistas, the, 388, 389 Gingko biloba, for autumn colouring, 74 Gleditschia triacanthos, 41, 73, 180, 477; for its fruits, 81 Golden bell, the, 386; rain or chain, 397 Gooseberry, 448 Gordonia Lasianthus, 390; pubescens, 390 Gorse, 461; common, for grouping, 301; double, 250 Grafting, abuse and use of, 38, 41 Greenhouse, shrubs, hardy in, 263-282 Grevilleas, in the south-west, 200 Griselinia littoralis, 477; lucida, 477 Grouping, right way of, 10 Guelder rose, the, 464; wild, 7 Guevina avellana, in the south-west, 200 Gymnocladus canadensis, 477; chinensis, 477 Hablitzia tamnoides, 314 Habrothamnus corymbosus, in the south-west, 200 Hakea laurina, 201 Halesia tetraptera, 170 Halesias, 3, 28, 390-392 Halimodendron, 28 Hamamelis, 28, 64, 170, 180, 253, 392, 393; for autumn colouring, 74; arborea, 392; japonica, 392; mollis, 393; virginica, 64, 393 Hawthorn, 178, 252; Chinese, 480 Hazel, common, for autumn colouring, 75 Hazels, 67, 475; with beautiful catkins, 67; Wych, 392 Heath, Dorset, 250; Irish, the, 26; paths, 16 Heather bell, 250; common, 13; Cornish, 250; Scotch, 250 Heaths, 179, 226-239; in greenhouse, 272; the taller or tree-like, 228; the dwarfer, 233 Heathy paths, 13-15 Hedera Helix and its vars., 256, 315; for its fruits, 82 Hedge, arbor-vitae as a, 327; box as a, 327; cypress, Lawson, as a, 328; holly as a, 325; laurel as a, 329; Osmanthus ilicifolius as a, 329; privet as a, 328; yew as a, 326 Hedges, deciduous, 330; flowering and other, 324-333; of flowering shrubs, 331 Hedysarum, 28, 170 Helianthemum, 28, 170 Heliocarpus cyaneus, 201 Hibbertia dentata, 210 Hibiscus syriacus, 4, 27, 253, 256, 393 Hickory, 41, 474 Hippophaë rhamnoides, 393; for grouping, 288; for its fruits, 82 Hoheria populnea, 201 Hollies, for their fruits, 82; weeping, 89 Holly, 11, 42, 248, 253, 477, 478; as a hedge, 325; for grouping, 299 Honey locust, 41; for autumn colouring, 73 Honeysuckles, 7, 317; for autumn colouring, 76 Hop tree, 481 Hornbeams, 41, 473, 479 Horse chestnut, 21, 357, 358, 359 Hydrangea, 28, 180, 394; Hortensia, 249, 253, 394; paniculata, 170, 395; p. grandiflora, 253; for grouping, 288; petiolaris, 395; quercifolia, 395; radiata, 395; scandens, 210 Hydrangeas, in greenhouse, 273 Hymenanthera crassifolia, 477; for its fruits, 82 Hypericum, 28, 180, 395-396; calycinum, 171, 250, 252; moserianum, 39, 252, 396 Hypericums, for their fruits, 82; for grouping, 289 Idesia polycarpa, 477 Ilex, 9, 17, 42, 180, 249, 253, 477, 478; for grouping, 299 Illicium anisatum, 201 Indigofera, 28; gerardiana, 201, 316 Inga pulcherrima, 210 Ireland, trees and shrubs in, 215-217 Iris pallida dalmatica, 4 Iron tree, 479 Itea, 28, 396; virginica, in greenhouses, 273 Ivies, 315; bush, 241, 250, 253 Ivy, atropurpurea, for autumn colouring, 76; beauty of, in winter, 49; bush or tree in winter, 64; for its fruits, 82 Ivy poison, 484 Jacaranda mimosæfolia, 201 Jamesia, 28, 396; americana, in greenhouse, 274 Jasmines, the, 317 Jasminum, 29, 180; nudiflorum, 171, 253; officinale, 171, 256 Judas tree, 368 Juglans, 41, 180, 478 Juniper, 7, 11 Junipers, the, 119 Juniperus Sabina tamariscifolia, 300 Kadsura chinensis, 478 Kalmia angustifolia, 250; glauca, 250; latifolia, 171, 249 Kalmias, 18, 29, 397; in greenhouse, 274 Kennedya nigricans, 210 Kerria, 29, 171, 253, 256; in greenhouse, 274; japonica, 317; for grouping, 289; white-flowered, 447 Kew, bamboo garden at, 219 Koelreuteria paniculata, 397; japonica, for autumn colouring, 74 Labrador tea, 400 Laburnum, 29, 41, 171, 180, 253, 256, 397-400; Nepaul, 319; in greenhouse, 274 Lagerstroemia indica, 201 Lapagerias, in the south-west, 211 Lardizabala biternata, 478 Larix, 122 Lasiandra macrantha, in the south-west, 211 Laurel, Alexandrian, 475; American, 432; cherry, 2, 249, 418; ground, 384; mountain, 397; Portugal, 249, 419; sheep, 397 Laurels as hedges, 329; for grouping, 297 Laurus nobilis, 249, 478 Lavandula, 29, 170 Lavender, 18, 180 Leaf, autumn colouring of the, 71; conditions detrimental to, 72 Ledum, 18, 29, 180, 400; buxifolium, 5; latifolium, 250; palustre, 5 Leiophyllum buxifolium, 250, 400 Leptospermums, in the south-west, 201 Lespedeza, 29, 400 Leucothoë, 29, 180; axillaris, 29; Catesbæi, 29 Leycesteria formosa, 5, 29, 171, 180, 400; for grouping, 289 Libocedrus, 120 Libonia floribunda, in the south-west, 201 Ligustrum, 29, 171, 249, 253, 400-402; japonicum, 249; ovalifolium aureum, 256 Lilac, Japanese and others, 382, 455-460 Lilacs, the, 36, 455-460 Limes, 41, 487 Linden, 41 Lindera Benzoin, 478; glauca, 479; hypoglauca, 479; obtusiloba, 479; sericea, 479 Ling, the, 16, 23 Liquidambar, 41, 73, 180, 457 Liriodendron, 29, 171, 181, 402; for autumn colouring, 73 Litsea geniculata, 201 Loblolly bay, 390 Locust tree, 42, 477, 449 Lonicera periclymenum, 171 Loniceras, 29, 64, 181, 317; in greenhouse, 275; for grouping, 290 Loropetalum chinense, 402; in greenhouse, 275 Lupinus arboreus, 181 Lycium, 30; chinense, for its fruits, 82; for grouping, 290 Lyme grass, blue, 11 Lyonia, 30 Maclura aurantiaca, 479; for its fruits, 83 Magnolia conspicua, 3, 254, 256, 318, 403; fuscata, 211; grandiflora, 248, 318; soulangeana, 3, 254, 404; stellata, 2, 171, 254, 256, 404; tripetala, for its fruits, 83 Magnolias, 30, 42, 55, 181, 403-404; in greenhouse, 275 Mandevilla suaveolens, in the south-west, 211 Maple, 41, 470-471 Maples, for autumn colour, 74; Japanese, in greenhouse, 282 Mayflower, 384, 385 Medlars, 7, 428 Melaleuca hypericifolia, 202 Melia Azedarach, 202 Melianthus major, 202 Mespilus, 3, 9 Metrosideros robusta, 202 Mezereon, the, 383 Michelia fuscata, in the south-west, 211 Microglossa albescens, 30 Mitraria coccinea, 202 Mock orange, 407 Moorwort, 361 Morus, 41, 181, 479 Moths, goat and wood-leopard, injury to trees by, 161, 162 Mulberry, 41, 479 Murthly Castle, Perthshire, conifers and pines at, 124, 128 Myoporum lætum, 203 Myrica, 30, 479; cerifera, 5 Myricaria, 30 Myrtle, bog, 18; North American, 5; sand, 400; wax, 479 Nandina domestica, 479 Neillia, 30, 172 Nerium Oleander, in the south-west, 203 Nettle tree, 41, 474 Neviusia, 30 Notospartium, 30, 404 Nut, cob, 475 Nuttallia, 30, 405 Nyssa aquatica, 479; sylvatica, 479; for autumn colouring, 73 Oaks, the, 41, 481-483; American red, 72; holm, 248; scarlet, 7 Oleanders, in the south-west, 203 Olearia, 39, 181, 319, 405; argophyllus, 191; Haastii, 249 Olearias, in greenhouse, 276 Olive, wild, 475 Ononis, 30; rotundifolia, 30 Orange ball tree, the, 363 Orange flower, Mexican, 369 Orange, Osage, the, 83 Orchard, the, garden, 338-341 Osmanthus, 31, 181, 479; ilicifolius, 249, 254, 256; as a hedge, 329; i. purpureus, 254 Ostrya carpinifolia, 479; virginica, 479 Oxycoccus, 31 Oxydendron, 31, 406 Ozothamnus rosmarinifolius, 203, 406 Pæonies, tree, in greenhouse, 276 Paliurus, 31, 83, 479 Parrotia, 31, 64, 479; for autumn colouring, 74 Partridge berry, for autumn colouring, 75 Passifloras, the, 319 Paths, heathy, 13-16; making, 16 Paulownia, 31, 203 Pavia, 357, 358; macrostachya, 4 Peach, the, 412 Pearl bush, the, 2 Pears, the, 420 Pear, wild, the, 420; willow-leaved, the, 421 Peaty garden, plants for, 5 Peccan nut, 474 Pentstemon cordifolius, in the south-west, 203 Peraphyllum, 31 Pergolas, weeping trees as, 89 Periploca, 31 Periwinkles, 185 Pernettyas, the, 18, 31, 83, 172, 181, 250, 406; in greenhouse, 276 Persimmon, the, in the south-west, 197 Phellodendron amurense, 479 Philadelphus, 31, 181, 256, 407-408; coronarius, 31, 407, 254; grandiflorus, 254; Lemoinei, 31, 407; microphyllus, 31, 408 Philadelphuses, in greenhouse, 277 Philesia buxifolia, in the south-west, 203 Phillyræa, 31, 480; decora, 249; latifolia, 249 Phlomis fruticosa, 181 Phoenocoma prolifera, 211 Photinia, 31, 203, 480 Physianthus albens, 211 Picea, 121 Pieris, 32, 172, 181, 408; floribunda, 249; formosa, 204; japonica, 249; mariana, for autumn colouring, 75 Pimelea decussata, in the south-west, 204 Pines, 110-128; at Murthly Castle, 127-128 Pine, stone, 52 Pinus, 123; Montezumæ, in the south-west, 204 Piptanthus nepalensis, 319; in the south-west, 204 Pittosporums, in the south-west, 204 Plagianthus betulinus, 204 Plane, 42, 480; eastern, 480; western, 480 Planting, ornamental, in woodland, 6-7 Platanus, 42, 181, 480 Pleroma macrantha, in the south-west, 211 Plumbago capensis, in the south-west, 212 Plums, the, 412; in greenhouse, 278 Podocarpus andina, 205 Poinciana Gilliesi, 205 Polygala grandifolia, 205 Polygonum baldschuanicum, 319 Pomegranate, the, in the south-west, 205 Poplars, 42, 480; white, 42, 480; with beautiful catkins, 66 Poppy, Californian, 449 Populus, 42, 181, 480; tremuloides pendula, 64 Potentilla, 32, 172, 181 Privet, 256; abuse of, 1-2; as a hedge, 328; Japanese, 249; golden-leaved, 256 Privets, the, 400-402; for their fruit, 82 Propagation of hardy trees, 38-46; by budding, 40; by cuttings, 40; by layers, 40; by seeds, 39; by suckers, 39 Pruning flowering trees, 19-37; standard trees, 37; tools for, 37; ways of, 37; with secateurs, 37 Prunus, 32, 41, 182, 254, 409-419; Amygdalus, 256; A. persicoides, 64; Avium, 256; davidiana, 64; japonica, 32, 415; Laurocerasus, 249, 256; lusitanica, 249; Mahaleb pendula, 172; nana, 32, 410; Persica, 256; pseudo-cerasus, 256; triloba, 32, 319, 412 Pseudolarix, 122 Pseudopanax crassifolium, 205 Pseudotsuga, 122 Ptelea, 32, 182; trifoliata, 83; var. aurea, 32, 481 Pterocarya, 481 Pueraria thunbergiana, 212 Punica granatum, in the south-west, 205 Pyrus, 32, 41, 83, 84, 172, 182, 254, 319, 419-428; in greenhouse, 278; arbutifolia, for autumn colouring, 76; Aucuparia, 256; baccata, 32, 421; floribunda, 9, 32, 256, 422; Maulei, for its fruits, 84; japonica, 33, 64, 256, 427; for grouping, 290; spectabilis, 32, 424; torminalis, for colour, 74 Quercus, 41, 182, 481-483; acuta, 249; coccifera, 249; coccinea splendens or grayana, 73; heterophylla, 73; Ilex, 248; imbricaria, 73; marylandica, 73; palustris, for autumn colouring, 73; phillyræoides, 249 Quinces, 7, 426 Raphiolepis japonica, for its fruits, 85; in greenhouse, 279 Raspberry, 450 Redesdale, Lord, and hardy bamboos, 218 Reed, giant, the, 472 Rhamnus, 33, 86, 249, 483; Frangula, in autumn, 75 Rhaphithamnus cyanocarpus, 206; for its fruits, 85 Rhodochiton volubile, 212 Rhododendron azaleoides, 249; catawbiense, 249; Fortunei, 249; ferrugineum, 250; myrtifolium, 249; ponticum, 7, 249, 416, 433; racemosus, 250 Rhododendrons, 7, 18, 33, 64, 172, 182, 249, 428-447; in Scotland, 254; in greenhouse, 279; for grouping, 299 Rhodotypos kerrioides, 23, 173, 254, 447; in greenhouse, 279 Rhus, 33, 483-484; Cotinus, 173, 254; for grouping, 291; glabra, 254; for autumn colouring, 74; phoenicolasius, for its fruits, 86; typhina, 254-256 Rhyncospermum jasminoides, in the south-west, 212 Ribes, 33, 173, 183, 254, 256, 447-448; in greenhouse, 279 Robinia, 34, 42, 173, 183, 254, 448-449; hispida, 4, 448; Pseudacacia and varieties, 256 Rock garden, trees and shrubs for, 138, 150 Romneya Coulteri, 449 Rosa, 34, 183, 319; alba, 346; Alberti, 346; alpina, 347; arvensis, 347; Bengale Hermosa, for grouping, 292; carolina, 347; ferruginea, 348; lævigata, 348; lutea, 348; microphylla, 348; moschata, 349; multiflora, 349; ochroleuca, 350; pomifera, 350; rubiginosa, for grouping, 296; rugosa, 350; for grouping, 291; sericea, 351; setigera, 351; spinosissima, 351; webbiana, 352; wichuraiana, 352 Rose apple, 350; Austrian briar, 348; Japanese, 350; musk, 349 Rosemary, 18, 183, 250 Rose of Sharon, 395; Alpine, 250 Roses, for their fruits, 85; the worthy use of, 342-352; wild, the, 7, 344 Rowan tree, 425 Rubus, 34, 183, 292, 293, 450-451; australis, 206; deliciosus, 173, 254 Ruscus, 183, 484; aculeatus, 174; for grouping, 300; androgynus, 212 Ruta graveolens, 484 Salix, 42, 183, 293, 484-485; daphnoides, 60 Salmon berry, 451 Sambucus, 35, 184, 294, 485-486; for its fruits, 86 Santolina, 35, 486 Sarcococca hookeriana, 486 Sassafras officinale, 486 Savins, 10 Sciadopitys, 120 Schizandra chinensis, 486 Sea coast, hedges of tamarisk by, 101; planting in bleak places along, 101; planting in mild places along, 105 Seeds, propagating trees and shrubs by, 39 Senecios, the, in the south-west, 206 Sequoia, 121 Service tree, 7, 425 Shrubbery, mixed, evils of, 1 Shrub borders, 257-259; groups for winter and summer effect, 283-302 Shrubs, a winter garden of, 45-62; for moist soils, 136, 137; for moist, peaty soils at foot of rocks, 150; for sea coast, 101-105; for swampy places, 135-136; for small gardens, 251-256; for sheltered situations and mild climates, 149; for town gardens, 255; for the rock garden, 138-150; for waterside, 134-137; for wind-swept gardens, 106-109; grouping of, 8-12; hardy, climbing, the use of, 303-323; hardy, in greenhouse, 263-282; hardy flowering, for rock garden, 148; in Ireland, 215-217; in poor soil, 17, 18; in Scotland, 166-186; propagation of, 38-46; pruning, 19-37; removal of, 151-158; tender, in the south-west, 187-207; under trees, 260-262; variegated, in winter garden, 93; variety in, want of, 1-5; with beautiful catkins, 65-70; with fine fruits, 77-87 Silver bell, 390 Skimmia, 35, 184, 254; japonica, 250 Sloe, the, 413 Smilax, 35, 320, 486 Smoke bush, 483 Snowball tree, 465 Snowberry, for its fruits, 86 Snowdrop tree, the, 3, 390 Solanum crispum, in the south-west, 206; jasminoides, 320; Wendlandi, 213, 320 Sollya heterophylla, in the south-west, 213 Sophora, 35, 41, 452; tetraptera, 197 Sorbus americana, 7 Southernwood, 472 Sparmannia africana, in the south-west, 206 Spartium, 35, 452; junceum, 174, 255, 256; for grouping, 295 Spice bush, 478 Spindle tree, 5, 7 Spiræa, 35, 174, 452-454; arguta, 256; betulifolia, 35, 452; Douglasi, 35, 453; Foxii, 35; japonica, 35, 256, 453; Margaritæ, 35; prunifolia, 2, 454; p. fl. pl., autumn colouring of, 75; salicifolia, 35, 454; semperflorens, 35; Thunbergi, 2, 454; autumn colouring of, 75; tomentosa, 35 Spiræas, 184, 255; for grouping, 295; in greenhouse, 280 Spruce, common, the, 121 Spurge laurel, 382 Stachyurus, 36, 486 Staphylea colchica, 36, 184, 454; Coulombieri, 36; pinnata, 36, 454; trifolia, 454 Staphyleas, in greenhouse, 280 Stauntonia hexaphylla, 486; latifolia, 213, 320 Stephanandra flexuosa, 486; Tanakæ, 486 St. Daboëc's heath, 382 St. John's Wort, 395 Storax, Japanese, 455 Stranvæsia glaucescens, 486 Strawberry tree, 475 Streets, shade trees for, 163 Streptosolen Jamesoni, in the south-west, 213 Stuartia, 36, 320, 454-455 Styrax, 36, 455 Suæda, 36 Suckers, propagating trees and shrubs by, 39 Sumach, 483 Sumachs, for autumn colouring, 74 Swainsonia albiflora, in the south-west, 213 Sweet bay, the, 4 Sweet gum, 479; gale, 479 Symphoricarpus, 36; racemosus, 184, 255, 296; for its fruits, 86; vulgaris, 256 Symplocos, 486 Syringas, the, 36, 174, 184, 255, 256, 407, 455-459; in greenhouse, 280 Tacsonia exoniensis, in the south-west, 213; mollissima, 214 Tamarisk, the, 4, 11, 184, 459-460; by sea coast, 101 Tasmanian pepper plant, 475 Taxodium, 120 Taxus, 123, 487; baccata aurea, for grouping, 300 Teucrium fruticans, 464 Thorn, Glastonbury, 64; scarlet, the, 377 Thorns, 376-382; for the beauty of their fruits, 78 Thuyas, 120 Tilia, 41, 184, 487 Toothache tree, 488 Trachycarpus excelsus, 487 Trailing arbutus, 384 Tree mallow, 393 Tree, Parslane, 472 Trees, a winter garden of, 46, 64; for moist soil, 136, 137; for sea coast, 101-105; for swampy places, 135-136; for the rock garden, 138-150; for waterside, 134-137; for wind-swept gardens, 106-109; grouping of, 8-12; in Ireland, 215-217; in poor soil, 17-18; in Scotland, 166-186; large, removal of, 151-158; old, care of, 129-133; planting and staking, 353-356; propagation, 46-83; pruning, 19-37; shade for streets, 163-165; shrubs under, 260-262; tender in the south-west, 187-207; variegated, 93-100; weeping, and their uses, 88-92; with beautiful bark, 61; with beautiful catkins, 63-70; with fine fruits, 77-87; woodpeckers and old, 133; young and sunstroke, 159-162 Tricuspidaria hexaphylla, 321 Tsuga, 121 Tulip tree, 402; for its autumn colours, 73 Tupelo tree, 479 Ulex europæus, 461; for grouping, 301; fl. pl., 184, 250, 255, 461; nanus, 461 Ulmus, 41, 487, 488; pumila, 73 Umbrella tree, 404 Vaccinium pennsylvanicum, 5; Vitis-idæa, 250 Vacciniums, 18, 36, 184; for autumn colouring, 75 Variegated trees and shrubs, 93-100; climbers, 99; conifers, 97 Veitch's, Messrs., novelties, 322 Verbena, sweet, upon walls, 309 Veronica, 175, 185; Andersonii, 462; hulkeana, 207, 462; Traversii, 250, 462 Viburnum, 36, 86, 462-466; alnifolium, 75; Lantana, 7, 463; macrocephalum, 321; Opulus, 71, 185, 464; for autumn colouring, 75; O. sterilis, 174, 255; plicatum, 4, 255, 321, 465; Tinus, 64, 250; for grouping, 301 Viburnums, in greenhouse, 281 Vincas, 185, 250, 255 Vines, 321; for autumn colouring, 76 Virginian yellow wood, 370 Vitis, 36, 321; Coignetiæ, 174, 185; for autumn colouring, 76; heterophylla, 87; humulifolia, 87 Wall-plants, in the south-west, 208-214 Walnut, 41, 478; Japanese, 69 Wax tree, 401 Wayfaring tree, 463 Weeping trees, as arbours and pergolas, 89 Weigelas, 255, 256 Westringia triphylla, 207 Whin, 461 Whitethorn, 7 Wig tree, 483 Wild cherry, 7, 17, 414 Willows, 42, 67; for grouping, 293, 484, 485; golden and red-barked, in winter, 59; with beautiful catkins, 67; weeping, near water, 88 Wind-swept gardens, trees and shrubs for, 106, 109 Wine berry, Japanese, 451 Winter's bark, 475 Winter garden, a, 45-62; walk, 45 Wistaria, 37, 322, 323; in greenhouse, 281 Woodland, ornamental planting in, 6-7 Woodpeckers and old trees, 133 Xanthoceras, 37, 466-467 Xanthoxylum americanum, 488; planispinum, 488 Yellow wood, Virginian, 370 Yew, 9, 11, 123, 248; as a hedge, 326, 327 Yuccas, 185, 250, 467 Yulan, the, 403 Zelkova, 41; acuminata, 488; crenata, 488; Verschaffelti, 488 Zenobia, 37 Printed by BALLANTYNE, HANSON & CO. Edinburgh & London TRANSCRIBERS' NOTES Page vi: Handlist standardised to Hand-list Page xiii: Maidens' Blush standardised to Maiden's Blush Page 11: hillside standardised to hill-side Pages 24, 491: Carmichaelia standardised to Carmichælia Pages 33, 112: subtropical standardised to sub-tropical Page 36: suits corrected to suit in Vines for fruit suit the Page 49: undergrowth standardised to under-growth Pages 62, 198: out-door standardised to outdoor Page 66: There are others Poplars corrected to There are other Poplars Page 78: pollenise as in original Page 91: Coryllus standardised to Corylus Pages 116, 325: Variable spelling of Thuya Lobbi(i) as in original Page 137: heps standardised to hips Page 148: amæna standardised to amoena Pages 160, 491: Variable spelling of Citharexylom/Citharexylon as in original Page 191: Acanthoparax standardised to Acanthopanax Page 218: widespread standardised to wide-spread Page 230: or changed to of in "the beginning of August" Page 248: (Arbutus) Menziesi standardised to Menziesii Page 250: hill-sides standardised to hillsides Page 254: Osmanthus ilicifolius atropurpeus as in original Page 272: midwinter standardised to mid-winter Page 284: Hawthorn-like standardised to hawthorn-like Page 293: water-side standardised to waterside Page 297: sub-soil standardised to subsoil Page 314: happpy changed to happy in "but quite happy in northern gardens" Page 317: Kerra japonica changed to Kerria japonica Page 323: Wisteria standardised to Wistaria Page 339: moving as in original in "There is no need to be always moving the garden orchard." Page 344: botantists changed to botanists in "now accepted by botanists" Page 359: Buckeye standardised to Buck-eye in This is the Red Buck-eye Page 361: Nookta Sound corrected to Nootka Sound Page 376: Moonlight Brown as in the original Page 382: Dabeoc's standardised to Daboëc's Page 386: fuschia changed to fuchsia in "fuchsia-like flowers are freely borne"; PHILLIPPIANA standardised to PHILIPPIANA Page 432: cinnabarina as in original (should perhaps be cinnabarinum); purpureun changed to purpureum and roseun changed to roseum in "There are three varieties, album, purpureum, and roseum." Page 436: infloresence corrected to inflorescence Page 453: Spiræa Canescens: freely-branded as in original Page 457: Another form with more or less golden is as in original Page 459: coerulea standardised to cærulea; it has become neutralised there as in original Page 463: way-faring standardised to wayfaring Page 477: aureo marginata standardised to aureo-marginata Page 478: hodginsi standardised to hodginsii Page 487: Chamoerops standardised to Chamærops Page 491: Cassinea merged with Cassinia Page 492: Elæagnus multiflorus standardised to multiflora Page 496: Ononis rotundifolius standardised to rotundifolia; Phillyrea standarised to Phillyræa Page 497: pseudocerasus standardised to pseudo-cerasus Page 499: wort standardised to Wort; Exoniensis standardised to exoniensis; Colombieri standardised to Coulombieri Page 500: yellow-wood standardised to yellow wood (twice) Various: Variable hyphenation of rockwork/rock-work and windswept/ wind-swept as in original Various: Variable spelling of Rhododendron altaclarense/altaclerense, Citharexylom/Citharexylon, Cornus Spathii/Spaethii, Gingko/Ginkgo biloba, Rhyncospermum/Rhynchospermum jasminoides, Zelkova/Zelkowa, Salix Caprea/Capræa, Spiræa Douglasii/Douglasi, Cytisus Shipkænsis/Schipkænsis, Lonicera Standishi/Standishii, Rhyncospermum/Rhynchospermum, Rhapithamnus/Rhaphithamnus as in original --- Provided by LoyalBooks.com ---