FAMILIAR TREES OAK. f Familiar Trees G. S. BOULGER, F.L.S., F.G.S., F.R.H.S. HON. PROFESSOR OF NATURAL HISTORY IN THE ROVAL AGRICULTURAL COLLEGE VICE-PRESIDENT OF THE SELBORNE SOCIETY, EDITOR OF " NATURE NOTES" HON. MEMBER OF THE ROYAL ENGLISH ARBORICULTURAL SOCIETY WITH COLOURED PLATES BY W. H. J. BOOT, R.B.A., AND A. FAIRFAX MUCKLEY AND PLAIN PLATES FROM PHOTOGRAPHS AND MICRO-PHOTOGRAPHS ENTIRELY NEW EDITION REVISED THROUGHOUT AND ENLARGED SECOND SERIES ALL RIGHTS RESERVED CASSELL AND COMPANY, Limited LONDON, PARIS, NEW YORK AND MELBOURNE. MCMVII t' / Qk j PREFACE. M.&.Y we hope that, with more detailed study of some species of our familiar trees, the desire to know others will arise ? " If we find ' our warmest welcome at an inn,' ' writes Oliver Wendell Holmes, " we find our most soothing companionship in trees among which we have lived, some of which we may ourselves have planted. We lean against them and they never betray our trust ; they shield us from the sun and from the rain ; their spring welcome is a new birth which never loses its freshness ; they lay their beautiful robes at our feet in autumn ; in winter they ' stand and wait,' emblems of patience and of truth, for they hide nothing, not even the little leaf- buds which hint to us of hope, the last element in their triple symbolism." In these pages we have not dealt with the different kinds of trees in any particular order; but at the close of the next series, which will complete the work, we shall give a botanical synopsis of them all in a scientific arrangement. vi PREFACE I must, as in the first series, acknowledge my indebtedness to many writers whose works I have laid under contribution, but more especially to the artists, the results of whose labours form the main attraction of this book, to Messrs. W. H. J. Boot, R.B.A., and A. Fairfax Muckley, who have painted the originals of the coloured plates ; to Messrs. J. A. Weale and V. W. Saxby, who have made and photographed the microscopic sections of woods and pine-needles ; and to Messrs. F. Mason Good, H. Irving, and E. J. W. i His, from whose photographs the uncoloured plates of trees are taken. G. S. BOULGER. CONTENTS Jak Solly . Jorsican Pink Buckthorns ipple . Sweet Chestnut Common or Cherry Laurel Sazel. 3ervice-tree Medlar ifEW . 1.INDEN Douglas Fir 3EECH . "'oRXEL !lspen . JEAR . 3 tone Pine 'lanes 1 9 17 25 33 41 49 57 G5 73 81 89 97 105 113 121 129 137 145 FAMILIAR TREES. THE OAK. Quer'cus So' bur L. The Oak is justly the tree on which England prides herself with more reason than upon those represen- tative, but scarcely indigenous, animals, the lion and the unicorn. Whatever we may think of the other productions of the poetaster of whom Byron wrote — " Let hoarse Fitzgerald bawl His creaking couplets in a tavern hall " — probably everyone will endorse the one line quoted from him in the parody in " Rejected Addresses " — " The tree of freedom is the British Oak." So closely, indeed, is the tree associated in our minds with the bygone triumphs of those " wooden walls of England," the " hearts of oak," that the chief ideas suggested by the beauty of the tree are apt to be those of naval warfare, sailors' pluck, and England's weathering many a storm. There are, nevertheless, suggestions of a less warlike character which occur to the contemplative man as he gazes on the monarch of the forest. The massive trunk, whose noble proportions suggested to Smeaton the design of his Eddystone Lighthouse, is an emblem of majestic and sublime 21 i 2 FAMILIAR TREES endurance which can hardly be better described than in the following passage by Oliver Wendell Holmes: "There is a mother-idea in each particular kind of tree, which, if well marked, is probably embodied in the poetry of every language. Take the Oak, for instance, and we find it always standing as a type of Btrength and endurance. I wonder if you ever thought of the single mark of supremacy which distinguishes this tree from all our other forest trees? All the rest of them shirk the work of resisting gravity; the Oak alone defies it. It chooses the horizontal direction for its limbs, so that their whole weight may tell, and then stretches them out fifty or sixty feet, so that the strain may be mighty enough to be worth resisting. You will find that, in passing from the ■ xtreme downward droop of the branches of the Weeping Willow to the extreme upward inclination of those of the Poplar, they sweep nearly half a circle. At ninety degrees the Oak stops short : to slant upward another degree would mark infirmity of purpose; to bend downwards, weakness of organisation." The forester may condemn as " stag-headed " the aged tree whose boughs, in Shakespeare's language, are " mossed with age, And high top bald with dry antiquity." It may even be hollow, the mere shell of bark supporting a sadly-reduced tale of branches that struggle gallantly to put forth year by year leaves, dwindled in size, from their knotty twigs, and acorns whose very abundance argues an infirmity of general health. Still it will, perhaps, be found to be diligently striving to stem the advance of the inner canker of decrepitude by a slight formation of new wood beneath the bark ; and we may thus witness the dying efforts of the aged monarch. The hollow shell may be now supported by the strong clasping arms of the Ivy, ever young ; or the stem, bared of its bark, may lift its blackened, blasted arms in sad protest to the heavens whence fell the fatal lightning. THE OAK 3 Few of our trees have a wider geographical range than the Oak. "Whilst the great Order of broad- leaved trees to which it belongs, the Cupulif'erce — those, that is, that have their nut-like fruits en- closed in a more or less leafy husk, " involucre," or " cupule " (the " cup " of the ■ acorn) — is dis- tributed throughout the temperate regions of both hemispheres, the Oaks, of which there are nearly three hundred species, are almost confined to the northern. Many forms are well known to us in our plantations, or by their products, such as the Turkey Oak (Quercus Cer'ris L.), the Evergreen Oak (Q. I'lex L.), the cork of Q. Su'ber L., the galls of Q. infector'ia Oliv. and other Levantine species, the cups of Q. jE'gilops L. imported as valonia, the quercitron bark of the American Q. tinctor'ia Bartr., and that of many other species used in tanning. But as a native of Great Britain there is but one distinct species, though two, if not three, well-marked varieties are generally recognised. The English Oak (Q. Rohur) ranges from the Urals and the Caucasus, from Mount Taurus and Mount Atlas, almost to the Arctic Circle, growing at an altitude of 1,350 feet in the High- lands of Scotland ; its limit nearly coinciding with that of successful wheat cultivation. Vast forests of Oak covered the greater part of Central Europe in the early ages of history. It was the favourite timber of the Greeks and Romans ; with it the Northmen built their long ships, and the Anglo- Saxons such churches as that at Greenstead, in Essex; and with it was smelted the Sussex iron I FAMILIAR TREES which supplied the cannon of Elizabeth's navy. When in sheltered situations, or massed together in forests, it may reach a height of from sixty to one hundred feet, with a straight stem of from thirty to forty feet, and a girth which is commonly eight or ten feet, though many fine old trees are from three even to seven times that circumference. In exposed situations it is generally shorter and less straight in its growth, and then also has the hardest wood, though this may be rather a characteristic of one of the three varieties than the effect of the situation. Of these varieties, the White Oak, the chene blanc of the French (Q. Robur peduncula'ta Ehrh.), is the most abundant in the southern and midland coun- ties. Its leaves have no stalks, and are only downy on the under-surface when young ; while its flowers, and consequently its acorns also, are generally two or more together, on long peduncles. It reaches a less height, but is said to be less liable to the defects known as " cup- " and " star- shake" than the sessile-fruited varieties. These last are commonly united under the names Durmast Oak and Q. Robur sessiliflor'a Salisb., which should be applied to distinct forms. They agree in having stalked leaves and stalkless acorns; but the true Q. sessiliflora is more abundant in the north and west, its fine straight stems being seen at the best in the Forest of Dean; whilst the true Durmast Oak (Q. intermedia D. Don) is a dark-fruited variety, occurring in the New Forest, the under-surfaces of OAK APPLE AND SCORNS. THE OAK 5 the leaves of which remain downy, and stay longer on the tree, hanging in melancholy russet late into the spring. Its timber is of inferior quality, and resembles Chestnut wood in appearance and, it is said, in being distasteful to spielers. Parts of the roof of Westminster Abbey are said to be of this cobweb-proof material. In a growing Oak notice will be taken of the outward spreading of the stem at its base; of the rugged bark ; of the curiously tortuous branchlets, twisting in zigzag fashion almost rectangularly towards every point of the compass, owing to the central shoots becoming abortive ; and of the uniquely waving outline of the yellowish-green leaves. The leaves generally make their first appearance in the south of England towards the end of April, when the young shoots blush with a ruddiness almost autumnal ; and, if at all sheltered from the glare of July and August, a constant succession of the pink and bronze-tinted glories of the young leafage is kept up in our moist summers till late in autumn, when the first formed leaves are beginning to change. Then the green loses its olive -yellow tints for clear gold, mottled with clear grass green, fading to the sober pallid russet which lasts through the winter. This indescribable hue has none of the coppery rich- ness of the dead leaves of Beech., nor the warm umber of the Horse-chestnut : it is the grey ghost of a brown that has been. The catkins appear shortly after the leaves : the male ones pendulous, the female erect. The 6 FAMILIAR TREES former arc two or three inches long, bearing- at intervals stalkless clusters of inconspicuous flowers, each consisting of a six- or seven-lobed calyx and ten stamens. The female flowers, on the other hand, are solitary, each being surrounded by the numerous overlapping scales, or bracts, which after- wards form the cup. The flower itself is but the ovary enclosed by the adherent calyx, divided in- ternally into three chambers, and surmounted by a triple style. In each chamber there are two ovules ; and it is a noteworthy fact that from these six only one is matured into the single seed that every acorn contains. A similar circumstance occurring in the case of other trees suggests the explanation that perennial plants, trees more especially, require to produce fewer seeds in order to ensure the permanence of the species than do annuals, whose individual existence is so many times shorter. What country boy has not a love of acorns equal to that of the squirrel? Possibly he may not eat them, preferring chestnuts or beech-masts ; but there is a joy in knocking down the glossy green fruit, destined perchance to be converted, with the addition of some cotton-wool, into reverend seigneurs, with flowing beards and locks rivalling those of the Druid, Avho cut in bygone ages the sacred mistletoe with golden knife from the Oaks of Avalon. Before English com- merce had extended the leather trade beyond the needs of home consumers, and English naval enterprise had caused a drain upon our Oak forests O n TRANSVERSE SECTION OF WOOD OF OAK :<}■'— ±~ Z— L_7 v;.;- —_i i_- . . - i HIT ZTHH :_ iZ." . _ AjT : >--~'~ n : - r"'"r-: V" : t :.~ - - - ' - - . _ _ _ 7~"7~:i^i :-: z_ ._ 34 FAMILIAR TREES different fruit-bearing plants, such as Thorn-apples and Love-apples. The Anglo-Saxon name for the Blackberry, for instance, was Bramble-apple ; and that rare old traveller, Sir John Mandeville, speaking of the Cedars of Lebanon, says, "they beren longe Apples, and als grete as a' man's heved." Though both Apples and apples of gold are spoken of in several parts of the Bible, the tree now so called is believed not to have been cultivated by the Hebrews, the Citron or some other fruit being referred to. Darwin propounds the suggestion that our cul- tivated varieties are derived from the wild Crab of the Caucasus ; but this origin dates probably from a remote antiquity, before the time when perhaps the Druid cut with golden knife the mistletoe bough in the Ynys yr Avallon, the Island of Apples, afterwards known as Glastonbury ; for its carbonised remains in- dicate the use of the Apple as food by the prehistoric inhabitants of the Swiss lake-dwellings. Just as the Romans used both the words malum and jpomum for the fruit and for the tree, besides extending both terms to other fruits, so with us in a wild state the fruit of the Apple, or the tree itself, is known by the probably Keltic name " crab " or " crab-apple," a name apparently having the original signification of sour. The Apple seldom occurs of a large size in a wild state in England, and is often exposed to the indignity of being cut down with the hedgerow. In our orchards the short stems slope in every direction, not being rooted in the ground with sufficient firmness to resist being blown to one side by the gale — an accident to which they are rendered more liable by the custom THE APPLE 35 of cutting off the tap-roots to facilitate transplanting. Where the soil is poor or badly drained, or the trees are crowded, the bark is often lichen-covered, and the gnarled and knotted branches are the chief habitat, or " host," as the botanists facetiously term it, of that unwelcome guest, the Mistletoe. The parasite grows as freely upon the crab-apple as on the cultivated varieties, and preying on the life-fluids of the tree, is able to maintain its own verdure all the year round, whilst it is not unfrequently absolutely fatal to young Apple-trees in our western orchard counties. The Wild Apple has its dwarf shoots irregularly curved, rough with crescent-shaped leaf-scars, and sometimes almost thorny, though not distinctly so as in the Pear. There are generally three princi- pal branches, which spring from the trunk at an angle of from ninety to a hundred and twenty degrees, so as to produce a habit more spreading than that of the Pear ; and the subsequent branches and twigs spread out from one another at angles slightly exceeding a right angle, giving the tree an irregularly rounded head, which is so characteristic as to be recognisable at a distance. The leaves make their appearance rather before the flowers, which do not generally open before May, by which time the Pear has usually lost its blossoms and completed the growth of its foliage. The leaves of the Apple have at first a brownish tinge, and though individually pretty, are not effective among the flowers, whilst they subsequently become a dull darkish green, which has not much beauty. They are oblong and rounded, with an abrupt point — 36 FAMILIAR TREES "acuminate," as it is technically termed — not egg- shaped and tapering gradually or " acute," as are those of the Pear — and they dry brown, not black, when dead. Far beyond the pale white beauty of the Pear- blossom, however, which seems cold in the yet early spring, is that of the delicately blushing, rosy and white-streaked, round buds of the Apple. Even in May, that time of flowers, when — " The meadow by the river seems a sea Of liquid silver with the cuckoo-flowers" — that season of Marsh-marigolds and Cowslips, of wild Hyacinths and purple Orchids, of the Horse-chest- nut, the Lilac, and the Guelder-rose, of Pseonies and Tulips — there is no more beautiful sight than the far-stretching orchards of Somerset, Hereford, or Worcester. In the exquisite folding of the petals in each short-stalked flower over its golden heart of stamens, we have a bloom far more becoming to an English bride than the ivory pallor of the exotic orange-flower. When we look for the deeper meaning of and reason for all this lavished beauty, we must confess ourselves as yet to be much at a loss. The succession of variously-hued flowers as spring ad- vances into summer, and summer into autumn (so that blue flowers, as a rule, precede white ones, whilst these in their turn open before the purple, yellow, and red blossoms of the summer), would seem to be due in some imperfectly explained manner to the increas- ing intensity of the sun's light as it travels northward from the winter to the summer solstice. In the Apple-blossom the stigmas are, as a rule, tkww APPLE FLOWERS AND FRUIT. THE APPLE 37 mature before the pollen is ripe, a condition known technically as "proterogynous," so that self- fertilisation cannot usually take place in this species ; and by their beauty and their abundant honey the flowers attract many kinds of bees and other insects. We have yet much to learn, however, as to the indi- vidual tastes in colour of the various insects, and as to whether we can connect in any way, by the theory of sexual selection, their own colouring with that of the flowers they frequent. With regard to the plant, the advantage to the species of an occasional cross has been conclusively shown, The wealth of beauty of the Apple in flower, whether massed together in our orchards, or happened upon as a pleasing surprise in a hedgerow, or " deep in the thicket of some wood," is succeeded by another charm, perhaps not equal, but at least not despicable — that of the tree in fruit. In the wild state crab- apples are mostly of a deep red tint, as that accurate observer the poet Clare describes them : — " Crabs sun-reddened with a tempting cheek. There would seem, however, to be more than one variety in England in this respect, since crabs are occasionally found of a pure golden yellow, reminding us of Phillips's " Pippin burnish'd o'er with gold." Whatever its form in other respects, the Apple is easily distinguished from the pear by its " umbilicus," or depression at the base to receive the stalk. Its rounded outline, with one side perchance "sun- reddened," has often caused it to suggest the plump and rosy cheeks of an English maiden ; but when Ave 38 FAMILIAR TREES ask the raison d'etre of this rosy-cheeked, succulent and juicy fruit, we are again met by some of the most interesting problems of modern botany. The act of fertilisation or impregnation seems to have an effect comparable to that of the puncture of a gall-fly in determining the flow of nutriment in the direction of the fertilised seeds and their enclosing ovary: the petals and stamens wither and fall ; and in nearly every fruit enlargement of the ovary, and often of some adjacent structures, takes place. A succu- lent fruit is thus produced, often having some gay autumn tint, red, gold, or purple, attractive to the bird-world by its colour, and by its lusciousness when ripe. In the Apple the five ovaries are not at first united, but are subsequently overgrown and completely joined by the development of the so-called "calyx-tube," an outgrowth from the flower-stalk, which shuts in the parchment-like core, and carries up with it the withered calyx-leaves to form a crown on the summit of the fruit. The ripe Apple falling to the ground, reminding us in its fall of the somewhat apocryphal tale of Newton and the discovery of gravitation, must often have become the prey of the wild boars, deer, and cattle of the primeval forests of Europe. The Crab-tree, in fact, owes its preservation in our forests to protective regulations for the sake of the deer. Its firm skin may for some time keep the decaying pulp together so as to manure the germinating seed ; and the tough dark brown skin of the seed itself offers such resist- ance both to damp and to the digestive process as to secure to it a fair chance of sprouting in due _l Q. Q. < TRANSVERSE SECTION OF APPLE WOOD (X 10 DIAMETERS). 46 THE APPLE 39 time and place — not too early, and away from the overshadowing of its parent tree, so that it may have a good start for success in the struggle for existence. If we have wet weather during the forty days at the end of July and in August traditionally connected with the Translation of Swithin, sainted Bishop of Winchester, whose feast is July 15th, the Apples Avill have the means of becoming large and juicy before they ripen. Though it is impossible here even to enumer- ate the chief cultivated kinds of Apple, it may be noted that botanists distinguish two varieties of wild English Crabs : Pyrus Mains acerba D.C., the commoner, having the young branches, calyx- tube, and under side of the leaf smooth and the fruit drooping, and P. M, mitis Wallr., having the same parts downy and the fruit erect. The unripe fruits of the wild Apple are used in the manufacture of verjuice, now chiefly made in France, which, when fermented and sweetened, makes a pleasant drink ; but in the sixteenth century the fruit was in more esteem than it now is. Christmas was then the season " When roasted crabs hiss in the bowl," they being served in hot ale ; nor was this from any want of cultivated Apples. Even Pliny speaks of twenty-two varieties ; and Shakespeare mentions, besides the Crab, the Pippin, the Pomewater, the Apple-john, the Codling, the Carraway, the Leathercoat, and the Bitter-sweeting ; whilst his contemporary, Gerard, says that in his time " the stocke or kindred 40 FAMILIAR TREES of Apples was infinite." John Parkinson, in his " Paradisus Terrestris" (1G29), enumerates fifty-seven sorts ; and though Ray in 1688 only mentions seventy- eight as grown round London, his friend and contem- porary, Samuel Hartlib, alludes to the existence of two hundred kinds. At the present day there are stated to be five thousand varieties in cultivation. The sapwood is a dull white, but the heart a dark brown, heavy, very hard and taking a high polish. Crab- tree cudgels are proverbial for their hardness and the wood is also used for mallets and turnery ; but is brittle and apt to warp. In many an old manor-house, where a generation ago there was no lawn, as at present, or at most a green bowling-alley, shut in by a Yew hedge, the orchard of cider-apples, in whose long grass grew Winter-aconite, Snowdrops, and Daffodils, was planted close to the parlour windows, and the trees may yet remain to give an old-world charm to the spot. A. #nr¥ I- *. SWEET CHESTNUT THE SWEET CHESTNUT. Casta'nea sati'va Mill. With but small claims to be considered a native of the British Isles, the Sweet, or Spanish, Chest- nut is so generally planted in woods, parks, and shrubberies that it is as common and as familiar to us as many of our more truly indigenous species. Its name and origin are alike somewhat doubt- ful. It is most abundant in an apparently wild state in Southern Europe, extending eastward to the Caucasus, and occurring in the islands of the Mediterranean at moderate elevations above the sea. A similar or identical form occurs in the mountains of Virginia, Georgia, and the Carolinas. There are forests composed of this species in Alsace and Rhenish Prussia; and it is common, though possibly planted, in Normandy and around Paris. Its fruit does not ripen fully every year with us ; but this is by no means an infallible proof that a species is not indigenous. The name occurs twice in the Authorised Ver- sion of the Bible ; but there is little reason to sup- pose that it is rightly employed, though no doubt its starchy nuts must have been widely used for food from the earliest times. The town of Kastana in Thessaly is generally referred to as the source of the Latin, if not of the Greek name : but, as 26 41 42 FAMILIAR TREES De Candolle lias pointed out, considering that names which are virtually identical are applied to the tree in all the most ancient languages of Central Europe, it is more probable that the town took its name from the trees which surrounded it. Thus the Breton Kidenen, for the tree, and Kistin, for its fruit, and the Welsh Castan-ivydden and Sataen, are closely related to the French Chdtaigne and to the Latin name which is still the scientific appellation of the genus. According to Pliny, the Greeks obtained the tree from Sardis in Asia Minor, at least five cen- turies before the Christian era, a statement which De Candolle doubts, since he considers the tree undoubtedly wild in Greece, where, as early as the fourth century B.C., Theophrastus, " the Father of Botany," speaks of it as covering the slopes of Olympus. Old Chestnut-trees, especially when once lopped close to the ground, seem often to exhibit a grow- ing together or fusion of many stems into one, a circumstance that explains many of the in- stances of enormous circumference which have led authors not only to assert the indigenous character of the species, but also to claim for it an almost fabulous longevity. The largest Chestnut-tree in the world is un- doubtedly the Castagno di cento cavalli (" Chestnut of a hundred horses ") in the forest of Carpinetto, on the east side of Mount Etna. It is 160 feet in circumference, and entirely hollow, a kiln for drying chestnuts — an article of food of considerable THE SWEET CHESTNUT 43 local importance — having been built inside it. Supposing each annual ring of wood to be a line in thickness, a fair estimate for an unsplit tree, the circumference of this giant of the forest would indicate from 3,600 to 4,000 years of life. Other trees in the neighbourhood of Etna, where Chest- nuts are cultivated with great care, approach the dimensions of the giant ; and, among other his- torical trees on the Continent, one in the depart- ment of Cher, in France, is noticeable as having been celebrated as a large tree for five or six centuries, though only thirty feet round. Though the rope-like steins and glossy foliage of the Chestnut are more familiar objects in the sunny south, whilst with us the tree is most commonly seen as mere coppice-wood, we are not without our giant specimens, which, no doubt, have had great weight in the minds of those who have claimed this species as a native of Britain, such as John Evelyn, the immortal author of " Sylva." In Earl Ducie's park at Tortworth, in Gloucestershire, is the remnant of a tree spoken of as old in the time of King Stephen, as, in- deed, it might well be, even if the Chestnut be of Roman introduction. This Tortworth Chest- nut is portrayed in Strutt's magnificent " Sylva Britannica," having in 1766 a circumference of fifty, and in 1830 of fifty-two feet, at a height of five feet from the ground ; but it is now a mere fragment. At Burgate, near Godalming, in Surre}7", is a grove of some twenty splendid trees, two of which exceed nineteen feet in girth, their enormous 44 FAMILIAR TREES twisted trunks recalling bits of Spain, or of Salvator Rosa's Calabrian landscape. In the immediate neigh- bourhood of the metropolis there are no specimens to surpass the fine trees in Kensington and Kew Gardens. Turner, in his "Names of Herbes" (1548), writes : — " Nux castanea is called in Greeke Castanon, in Englishe a chestnut-tree, in Duch Castene, in French Ung Chastagne. Chesnuttes growe in diverse places of Englande. The maniest that I have sene was in Kent." From Shake- speare's allusions to it in Macbeth and the Tam- ing of tlte Shrew, it would seem to have been a common article of food in his time. Below the rounded, slightly-pointed buds in spring may be seen the projecting bracket-like scars which supported the heavy leaves of the previous year. The bark of the young saplings, and of the pollard shoots that are grown for Hop- poles in the South-east of England, is smooth and of a rich vinous maroon or red-brown tint ; but in older trees it becomes grey, and splits in vertical lines so as to allow of the expansion of the wood within. These vertical cracks widen, deepen, and sometimes, as the trees grow, become twisted, thus often giving to the full-grown Chest- nut stem a most distinctive rope-cable-like ap- pearance. The tree attains a height of fifty, eighty, or even one hundred feet, and single stems may no doubt exceed twenty feet in girth. The branches are given off alternately and nearly horizontally, but, spreading outwards, bend mr LEAF, FLOWER. AND FRUIT OF SWEET CHESTNUT. THE SWEET CHESTNUT 45 downwards at their extremities so as sometimes to sweep the ground. The whole outline of an unpollarded tree is remarkably round- topped, even more than is that of the Oak ; but its bright pendent foliage, reflecting the sunlight, prevents the general effect from being heavy. William Gilpin notices how Salvator Rosa makes use of this, his favourite tree, in all its forms, break- ing and disposing it in a thousand beautiful shapes, as the exigencies of his composition re- quired. The Chestnut is a valuable avenue tree. Across an ordinary carriage-drive the opposite trees will meet in a few years, and the foliage effects will be pleasing during the greater part of the year — the long, pointed, and sharply-toothed leaves seem to partake of the evergreen character of so many of the trees of the south in their thickness and gloss. When young they are often of a beautiful red colour, and when mature of a very pleasant shade of green, without the blue tint common to many grasses, and though perhaps as brown as the leaves of the Buckthorn, they are redeemed from dulness by their shining surfaces. They are very much the colour of the Hornbeam, or of the Beech when no longer young and emerald-hued though not yet opaque and dull. The venation is pinnate, the midrib giving off about twenty secondary veins on each side, between which is a fine meshwork of tertiary veins. In the bud the leaves are folded phcately along the secondary veins. These fine leaves, sometimes eight or nine inches long, are to 46 FAMILIAR TREES some extent crowded so as to form tufts at the ends of the branches, and from their "axils," i.e. the angles where they are given off from the stem, spring the long pendulous catkins of flowers. In a favourable autumn the leaves turn to a clear lemon-yellow, stained with orange and brown where damp decomposes the, as yet, perfect texture. Some of the leaves seem, however, first to clear their green, light green patches occurring at the base of " the sere, the yellow leaf," and the whole tree gaining a varied and revivified aspect, the forlorn hope of life before the winter death. Flowers of both kinds are borne on every tree. The slender yellowish catkins are five or six inches long, hanging from the axils of the young leaves in May. Each catkin bears a series of small scale- like "bracts," some little distance apart, and in the axil of each of these scales there are either seven staminate or three pistillate flowers. Each kind of flower is surrounded by a calyx of six minute greenish leaves, which in the female blossoms form a tube enclosing and adhering to the ovary. There are from eight to twenty stamens in each male flower, which discharge an enormous quantity of pollen, like a cloud of sulphur. So abundant is this pollen that, if it has not con- tributed, as has that of the Pine, to our tradi- tionary folk-lore concerning rains of sulphur, it will certainly cover the water of any neighbouring pond Avith its film of yellow dust, which is perhaps suf- ficient reason for not planting the tree on the margin of any small piece of ornamental water. At EET CHESTNUT. P/io(o : W. Iru.ng, Horley. TRANSVERSE SECTION OF SWEET CHESTNUT WOOD (X 30 DIAMETERS' THE SWEET CHESTNUT 47 the season when the pollen is ripe the flowers pro- duce a very powerful and somewhat hircine odour. The " cupule," formed from the four bracteoles of the two lateral florets, corresponds to the cup of the acorn, the leafy husk of the Hazel-nut, or the hook-covered casino- of the Beech-mast. Until the fruit is ripe it is entirely invested by this husk, which is thickly beset with prickles, each of them said to represent an abortive branch. This balk like chevaux-de-frise of protection ultimately splits into its four constituent bracteoles, disclosing the glossy brown fruits within. The ovary contains from five to eight chambers, and there are an equal number of stigmas, which are easily recog- nised, as the}7" spread outwards in a radiating manner above the calyx which, even in the fruit stage, surmounts the ovary. There are generally two ovules in each chamber of the ovary, out of all of which one only, or three at the most, is matured into a seed. The well-known fruit, so often confused by the botanical tyro with the seed of the Horse-chestnut, a tree with no real relationship to our present sub- ject, does not often in this country reach eatable proportions, though the gales of every autumn blow down the bright green fuzz-balls of spines, bursting them open and liberating the three brown fruits, more or less shrivelled, within. Upwards of 50,000 bushels of chestnuts are annually imported into England; and they still form a staple article of food in the central plains of France and the valleys of the Alps, fur they contain so large a 48 FAMILIAR TREES percentage of starch and so little oil or fat that they might fairly be classified among farinaceous bread-stuffs. The tough, leathery " pericarp," or outer skin of the fruit, resembles the " testa," or outer skin of the seed, in the Horse-chestnut, but differs from it in terminating in a point, where the remains of perianth and stigmas can often be detected. Eemoving the woolly coats of the seed, we find the edible cotyledons, or seed-leaves which are considerably crumpled. The timber of the Chestnut resembles Oak, being brown, moderately hard, fine-grained, and rather porous; but, being of slower growth, its rings are narrower ; the " medullary rays " are not traceable, nor is there any distinction between the heart-wood and the sap-wood. Our photo-micro- graph shows the marked contrast in each annual ring between the large vessels of the spring wood and the smaller ones formed later. It was for- merly supposed that the roof of Westminster Hall and other old woodwork in London was of this timber, a fact which would have been an argu- ment for the antiquity of the growth of the Chest- nut in England ; but upon examination these buildings have proved to be of Oak. Beyond the use of its saplings as Hop-poles, Chestnut timber is applied to no special purpose; but, growing as it will even in poor, sandy soil, or under the shade of Fir-trees, it is a good deal planted as cover for game. ,,. N* i . *"* * I ■' V Jr ^| r +&P V^tP*^* S - t'^y if' •• - j /; 'JvMj iffrj$ ^ ' ..d^HrTtt 4|**» H *" ^Myl A »c" 'jgf" COMMON LAUREL. THE COMMON OE CHEEKY LAUEEL. Pru'nus Lauroce'rasus L. Popular names and their suggestiveness of error cannot be better illustrated than by a consideration of the trees known as Laurels. The name is said to be connected with the Latin word la us, " praise ': ; but the origin of the associations of the name is Greek. Apollo, having slain the Python, the ancient serpent formed from the slime left after Deucalion's flood, fled for purification to the Laurel-groves of the vale of Tempe. Here he became enamoured of the nymph Daphne, the daughter of the river Peneus, and on his pursuing her she took refuge in her paternal stream, and was metamorphosed into a Laurel. Apollo, returning to Delphi, instituted the Pythian games to commemorate his victory, and the prizes there awarded were chiefly crowns of the leaves and berries of the shrub, which henceforth was looked upon as sacred to the god — the Laurea Delphica or Apol- linaris. Apollo being the god of poetry, his emblem, that of victory and clemency, became the favourite of the poets, and hence of scholars generally, so that successful graduates of universities or other learned men became known as " laureates," or " baccalaurei," from the berried crown. Such graduates, like the fellows of colleges down to our own time, were not allowed to marry, lest the duties of husband and father should take them from their literary pursuits, 27 49 50 FAMILIAR TREES and hence the term " bachelor " became extended to unmarried men in general. The Laurel was also believed to be a protection against lightning; and accordingly, the Emperor Tiberius, when it thundered, wore a Laurel- wreath made from the tree at the imperial villa on the Flaminian Way, which sprang from a shoot said to have been miraculously sent from heaven to Livia Drusilla. Used as an emblem of truth, like the Olive, both trees were equally forbidden to be put to any profane uses ; but the crackling of burning Laurel- leaves was also employed as a means of divination. Dr. Lindley argued that the true Delphic Laurel was Rus'cus racemo'sus, sometimes called the " Alexandrian Laurel," a low-growing, berry-bearing shrub, with glossy green leaf-like branches, akin to our English Butcher's-broom ; but it is more gener- ally considered that the Daphne of the Greeks was our Bay-tree (Lau'rus no'bilis L.), fine trees of which now adorn the banks of the Peneus. This, no doubt, was Chaucer's " Fresh grene lamer tree, That gave so passing a delicious smelle," and was the only Laurel generally known in Europe in Shakespeare's time. Its popular name has now, however, been completely transferred to a totally different and unrelated plant, the " Cherry Bay " or " Cherry Laurel " (Prunus Laurocerasus L.). There is little in common between the two plants beyond the evergreen character of their leaves. The Cherry Laurel was referred by Linnaeus to the genus Prunus, and is retained in that position THE COMMON OK CHERRY LAUREL 51 by Benthara and Hooker. The genus Prunus is characterised by its fruit being a " drupe " — a suc- culent fruit, formed from one carpel, with a strong inner layer, or " endocarp," and containing two pendulous ovules, only one of which commonly matures into a seed. The calyx falls off with the petals. The Cherry Laurel differs from the Plums, and agrees with the Cherries, in the absence of " bloom " from the surface of the fruit ; but, together with the Bird-cherry (P. Pa'dus L.) and the Portugal Laurel (P. lusita'nica L), it constitutes a distinct sub-genus (Laurocerasus), characterised by having " conduplicate " leaves and " racemes " of flowers, which appear after the leaves, whilst the rest of the genus have their flowers either solitary or in " fascicles." A " fascicle " is a tuft of flowers whose stalks spring nearly from one point, whilst a " raceme " has an elongated main stalk or peduncle, giving off successive lateral " pedicels " or flower-stalks. The Cherry Laurel is exceptional among its con- geners in having green shoots, and the yellowish- green tint of its leathery evergreen leaves is also characteristic. They somewhat resemble those of the Orange or of the Magnolia. They are " ovate- lanceolate " in outline, are provided with a few scat- tered teeth along their margins, and (like those of many allied " drupaceous " or " stone-fruit " trees) have from two to four glands on their under sur- faces. The " racemes " are shorter than the leaves, and the fruits are " ovate-acute " in outline. The species is one of rapid growth, increasing from one foot to three feet in height in a single year ; but 52 FAMILIAR TREES with us it is somewhat more susceptible to the action of frost than its congener the Portugal Laurel (Prunus lusitanica). Its long racemes of small white flowers are produced after the young leaves, during April or May ; and the fruit, which is green at first, ripens to a pure black by October. This fruit, though insipid, is perfectly harmless. The Cherry Laurel is wild in sub-alpine woods in Persia, the Caucasus, and the Crimea, and was first introduced into Europe by Clusius in 1576. He received it from David Ungnad, who was at that time ambassador of the Emperor at Constantinople, and it is related that all the plants sent home by Ungnad to Vienna perished with the exception of one Horse-chestnut and one Laurel, the latter tree being then known as Tra'bison curma'si, the Trebizonde Date or Plum. Clusius's plant died without flowering ; but a cutting from it flowered in 1583. The earliest mention of the plant in England is in " Paradisi in sole Paradisus Terrestris ; or, a Garden of all Sorts of Pleasant Flowers, which our English Ayre will admitt to be noursed up : By John Parkinson, Apothecary of London" (1629). It is as follows : — " Laurocerasus. The Bay Cherry. This beautiful Bay, in his naturall place of growing, groweth to be a tree of a reasonable bignesse and height, and oftentimes with us also, if it be pruned from the lower branches ; but more usually in these colder countries it groweth as a shrub or hedge bush, shooting forth many branches, whereof the greater and lower are covered with a dark grayish green barke, but the young ones are very green, whereon are set many goodly, fair, large, thick and long leaves, a little dented about the edges, of a more excellent, fresh shining green colour, and far larger than any Bay leaf, and compared by many to the leaves of LEAVES AND FRUIT OF COMMON LAUREL. THE COMMON OR CHERRY LAUREL 53 the Pomecitron tree (which, because we have none in our countrey, cannot be so well known) both for colour and largenesse, which yeekl a most gracefull aspect ; it beareth long stalkes of whitish flowers, at the joynts of the leaves, both along the branches and towards the ends of them also, like unto the Birds Cherry or Padus Theophrasti, which the Frenchmen call Putier and Cerisier blanc, but larger and greater, consisting of five leaves with many threds in the middle ; after which cometh the fruit or berries, as large or great as Flanders Cherries, many growing together one by another on a long stalke, as the flowers did, which are very black and shining on the outside, with a little point at the end, and reasonable sweet in taste, wherein is contained a hard, round stone, very like unto a Cherry stone, as I have observed as well by those I received out of Italy, as by them I had of Master James Cole, a merchant of London lately deceased, which grew at his house in Highgate, where there is a fair tree which he defended from the bitternesse of the weather in winter by casting a blanket over the top thereof every year. ... I had a plant hereof by the friendly gift of Master James Cole, the merchant before remembred, a great lover of all rarities, who had it growing with him at his countrey house in High- gate aforesaid, where it hath flowred divers times, and born ripe fruit also. . . . Dalechampius thinketh it to be Lotus Aphricana, but Clusius refuteth it. Those stones or kernels that were sent me out of Italy came by the name of Laurus Regia, The King's Bay." In the appendix to Johnson's edition of Gerard's "Herball" (1633) is a similar description, illustrated by two very fair woodcuts. The bark is described as " swart green," and the leaves as " snipt lightly about the edges " ; and it is added that — " It is now got into many of our choice English gardens, where it is well respected for the beauty of the leaves, and their lasting or continuall greennesse. The fruit hereof is good to be eaten, but what physicall vertues the tree or leaves thereof have it is not yet knowne." In the first edition of his " Sylva" (1664), Evelyn speaks of it as " resembling (for the first twenty years) the most beautiful-headed Orange in shape and 54 FAMILIAR TREES verdure, and arriving in time to emulate even some of our lusty timber- trees ; so as I dare pronounce it to be one of the most proper and ornamental trees for walks and avenues of any growing." " The leaves/' he continues, " boiled in milk, impart a very grateful taste of the Almond ; and of the berries, or cherries rather (which poultry generally feed on), is made a wine, to some not unpleasant. . . . and of the wood are said to be made the best plough-handles." He then relates, with speculations of his own as to the tree having come more probably " from some colder clime," the not unlikely story that the Laurel was introduced " from Civita Yecchia in 1614, by the Countess of Arundel, wife to that illustrious patron of arts and antiquities, Thomas, Earl of Arundel and Surrey." The Countess certainly did return from Italy that year, which would be con- sistent with Parkinson's possession of the shrub prior to 1629, and there are still a number of very old Laurels at Wardour Castle, the family seat. Ray, in 1688, in his " Historia Plantarum," speaks of the Laurel as being then very common in gardens and shrubberies, and remarkably hardy and quick in growth, braving our winters even in exposed situa- tions, but, on account of its thick and woody branches, not fitted for the close-clipt " topiary- work," then so much in fashion. We may, perhaps, attribute to the introduction of the Laurel, and the naturally rapid increase in the popularity of its bright foliage, the victory of a more natural and less formal style of gardening over the Dutch taste for mazes, alleys, peacocks, and teapots in Yew or Box. >MMON LAUREL. Photo : H. Iruiiuj, Horlcy. THE COMMON OR CHERRY LAUREL 55 Philip Miller, in that storehouse of the botanical and horticultural knowledge of his time, the " Gar- dener's Dictionary " (Sixth Edition, 1752), speaks of the Laurel as being susceptible to frost if " pruned up in order to form them into stems," and recommends as preferable the massing or clumping of many plants together, as then first carried out by the Duke of Bedford at Woburn Abbey. He also mentions that near Paris, where it is not as hardy as with us, it was grafted on the Cherry or Plum — a practice which has, he says, but little, if anything, to recommend it ; and he also states that "the Berries have long been used to put into Brandy, to make a sort of Ratafia, and the leaves have also been put into Custards." The infusion of the leaves, known as laurel-water, seems first to have been recognised as " one of the most speedy and deadly poisons in Nature," about the year 1731, by the Abbe Fontana, whose experiments are described in the 70th volume of the Royal Society's " Philosophical Transactions " ; but it was the murder of Sir Theodosius Boughton by his brother-in-law, Captain Donaldson, by means of it, in 1780, that first directed general attention to it ; and it was not until 1802 that Schrader identified the results of the dis- tillation of the leaves as oil of bitter almonds and prussic acid. Though a few crumpled leaves may produce sneezing, and will rapidly prove fatal from their fumes to moths and butterflies, they may, like Peach-kernels, be used with impunity in small quan- tities for flavouring. The Laurel certainly flourishes best in sheltered situations, and in a deep and rather light soil. It is 56 FAMILIAR TREES invaluable as underwood, relieving the monotony of the bare stems of timber trees. When so grown it requires to be periodically cut back or pegged down, or its stems become naked below. A Laurel- bush may frequently be seen from twenty to thirty feet high, and with stems considerably over a foot in diameter ; but perhaps the largest in the world are those described by Loudon in 1835, at Minward, in Argyllshire, and at Shelton Abbey. Of these, the former was then thirty-one feet high, six feet nine inches in the diameter of the trunk, and 176 feet in the circumference of the head, whilst the latter, then ninety years old, was forty-five feet high, six feet in the diameter of its trunk, and nearly 320 feet in the circumference of its head ! The allied Portugal Laurel is probably, as its name indicates, a native of Portugal, and of Madeira, where it reaches from forty to sixty feet in height, with a trunk sometimes two feet in diameter. Its leaves are narrower than those of the Cherry Laurel, and a much darker shade of green, free from the yellow tint of the allied species. Its buds and twigs also are purplish-red instead of green. In our gardens it generally forms merely a rounded bush. HAZEL. THE HAZEL, Cor'ylus Avella'na. The Hazel seldom, has the habit or dimensions of a tree. It is generally a shrub, sending up many slender limbs remarkable for their brown bark and their great flexibility. At Eastwell Park, Kent, however, it is a tree thirty feet in height, with a girth of three feet at the ground. The young twigs are hairy and glandular and of a rusty-brown hue, and the blunt rounded buds have their scales fringed with reddish glandular hairs. The flowers appear in January, or ex- ceptionally even as early as October, but are most frequently not open until March, whilst the leaves do not open until the end of April or beginning of Ma}r. The male and female blossoms occur on the same tree, but in distinct clusters or " catkins." The male catkins are pendulous, first appearing- as minute sausage-shaped buds of a dull brownish hue, but lengthening to two inches or more, and becoming, when the anthers are fully matured, of a pale greenish-yellow or primrose colour, which is more decidedly green when the pollen has been shed. Each catkin consists of a number of bract- like scales, each of these bearing eight anthers on its inner surface, so that a cloud of fine-grained yellow pollen is shaken from them by the March gales, after discharging which they drop off. 28 57 58 FAMILIAR TREES The female flowers are grouped in little egg- sliaped, bud-like tufts, sessile on the branch, con- sisting of several overlapping green bracts, each of which bears two flowers on its inner face, the crimson stigmas forming a tassel at the top of the cluster. The flower itself is only a two- chambered ovary, surrounded by a velvety cup-like "bracteole" (which afterwards grows into the large leafy husk or "cupule" of the nut), and is sur- mounted by a short style and two of the long, crimson, tongue-like stigmas. Concerning the nut, the Rev. H. N. Ellacombe writes : — " There is a peculiarity in the growth of the nut that is worth the notice of the botanical student. The male blossoms or catkins (ulso anciently called ' agglettes ' or ' blowinges ') are mostly pro- duced at the ends of the year's shoots, while the pretty little crimson female blossoms are produced close to the branch ; they are completely sessile or unstalked. Now, in most fruit trees, when a flower is fertilised the fruit is produced exactly in the same place, with respect to the main tree, that the flower occupied ; a peach or apricot, for instance, rests upon the branch which bore the flower. But in the nut a different arrangement prevails. As soon as the flower is fertilised it starts away from the parent branch ; a fresh branch is produced, hearing leaves and the nut or nuts at the ■end, so that the nut is produced several inches away from the spot on which the flower originally was. I know of no other tree that produces its fruit in this way, nor do I know what special benefit to the plant arises from this arrangement." Towards the solution of this problem it may be suggested that as it produces no petals the shrub has energy to form abundant pollen, some of which will certainly be wind-wafted on to the spreading stigmas if there are no leaves in the way. Hence THE HAZEL 59 the advantage to wind-fertilised flowers of blossom- ing before the leaves appear. As the two kinds of flower in the Hazel often do not come to maturity simultaneously, the advantage of cross- fertilisation is thus secured. Again, a cluster or ■short spike of flowers (each of which is structurally a short branch), surrounded by bracts and sessile on a bough, will stand a better chance of keeping' its place, in spite of spring storms, than a single flower. Moreover, the tufted stigmas secure the fertilisation of some of their number. Fertilisation acts as a stimulus. The male catkins have per- formed their function and have dropped off, so nourishment flows towards the female one. In order, however, that the fruit may not ripen too soon and so fall to the ground and rot before the winter's frosts, it must not develop thus early in spring. The food is, therefore, thus employed in producing a branch below the nascent bunch of nuts. The leaves of the Hazel are three to four inches long, broadly ovate, heart-shaped, and somewhat one-sided at the base, with irregularly toothed edges, a long point, a downy under- surface, and a short stalk. In the bud they are folded into several longitudinal plaits, and when young are bright and pleasing in hue ; but later on they take yellow-brown tints of green and a dull woolliness, that render the tree heavy as a feature in the landscape, except when relieved by the brown stem, the pale green clusters of unripe nuts, or their owm autumnal changes into yellow, dull orange, or red. CO FAMILIAR TREES The Hazel is found in North Africa, in Central and Northern Asia, and throughout Europe south of 63° N. latitude. It reaches an altitude of about 3,800 feet in the Alps, and 1,600 feet in the north of Britain. The specific name of the Hazel (derived originally from Abella or Avellino, towns in the Neapolitan Campania, where the tree was much cultivated) becomes additionally interesting from its connection with that of the great tree-lover John Evelyn. He tells us himself that in some ancient records in his possession his ancestors' names were generally written, " Avelan, alias Evelin." Evelyn's account of the soil suited to Hazels is that they, "above all, affect cold, barren, dry and sandy grounds ; mountainous, and even rocky, soils produce them; they prosper where quarries of freestone lie underneath, as at Hazel- bury in Wiltshire, Hazelingfield in Cambridgeshire, Hazelmere in Surrey, and other places ; but more plentifully if the ground be somewhat moist, dankish, and mossy, as in the fresher bottoms and sides of hills, holts, and in hedgerows." In Kent, where the Hazel is abundant both in a wild and in a cultivated state, it thrives best on a light calcareous loam, resting on the ragstone or the chalk ; but in Scotland it often grows on a granite subsoil. It seems, in fact, to require at once abundant moisture and good drainage. The name Corylus is of doubtful etymology, being variously derived either from the Greek rcopvs (korus), a cap, from the husk of the nut ; or from CATKINS, FRUIT, AND LEAVES CF HAZEL. THE HAZEL 61 Kupvov (karyon), a nut. "Hazel" is said to come from the Early English "hies," a behest, connected with the German " heissen," to give orders, the sceptre of authority among the simple chieftains of a more primitive time having been a Hazel-wand. The wild Hazel has grown abundantly in Britain since prehistoric times, and its nuts appear to have formed part of the food of the Swiss lake- dwellers. Both the Hazel and the Filbert were cultivated by the Romans, who are said to have given Scotland the Latinised name of Caledonia, from Cal-Dun, the Hill of Hazel, whilst the Filbert was called by them Nux Pontica, having been brought originally from Pontus. Its modern name is almost certainly a barbarous compound of "feuille," a leaf, and "beard," referring to the long cupule projecting beyond the nut ; but in very early times a more poetical origin was found for it. Phyllis, despairing at the prolonged absence of Demophoon, put an end to her life, but, as Gower tells us in his " Confessio Amantis " — 4i Phyllis in the same throwe Was shape into a nutte-tree, That alle men it might see ; And after Phyllis, Philliberde This tre was cleped in the yerde." Many of the old vocabularies allude to the same fanciful etymology, and Spenser speaks of "Phillis' philbert." Virgil states that Hazel- twigs were used to bind the vines ; but that, the roots- of the nut- tree being considered injurious to the vines from 62 FAMILIAR TREES their spreading character, spits of Hazel were- also used in the sacrifice to Bacchus of the goat that browsed on the plants sacred to him. In mediesval times considerable respect seems to have been paid to the Hazel, and many cases have been recorded, both in England and on the Continent, of the occurrence of Hazel-wands in the coffins of ecclesiastics, possibly in commemoration of a pilgrimage performed by the deceased. But it$ chief importance was for ages derived from its supposed magical powers of divination. The use of the divining-rod would seem, from Hosea iv. 12, to be of extreme antiquity, and the " virgula Mercurialis," as it was termed in Roman times, though sometimes, as now, made of Willow or other wood, or even of metal, was frequently of Hazel. Its virtue was supposed to depend upon its having two forks, which were so grasped in the fists, with the fingers uppermost, that the free end might turn downward towards the object sought. In other cases the rod was peeled and simply laid on the palm of the hand. In the fifteenth century this art of divination was named rhabdomancy. " It is," says Evelyn, " very won- derful, by whatever occult virtue the forked stick (so cut, and skilfully held) becomes impregnated with those invisible steams and exhalations, as by its spontaneous bending from a horizontal posture to discover not only mines and subterranean trea- sure and springs of water, but criminals guilty of murder, etc. . . . Certainly next to a miracle and requires a strong faith." Even Linnaeus con- TRANSVERSE SECTION OF HAZEL WOOD (X 10 DIAMETERS^. THE HAZEL 63 fessed himself to be half a convert to this belief, and the practice of " dowsing " as it is there called, is still common in Corn Avail and other western counties. According to the local superstition, the rod is guided to the metalliferous lodes by guardian pyxies, the "kobbolds" of the German miner. It was no doubt this popular term " dowsing " which suggested to Scott the name of Dousterswivel, the charlatan in " The Antiquary," who uses a forked Hazel-rod in his magical performances. The rhabdomancist is stated to feel a sudden accelera- tion or retardation of the pulse, or a sensation of great heat or cold, at the moment of discovery. In many places an ancient custom prevailed which it was thought unlucky to omit, of going a-nutting on Holy Rood Day, September 14th ; whilst the practice of burning nuts on All- Hallows Eve, October 31st, alluded to by Burns in his " Hallowe'en," and by Gay, was so general that the vigil was called Nutcrack Night. The Yicar of Wakefield and his neighbours, it will be remembered, religiously cracked nuts on All- Hallows Eve. The wood of the Hazel is a whitish red, close and even in grain, soft, highly elastic and easily split, and has been used in turnery, whilst well- veined veneers are obtained from the larger roots. Under the microscope it exhibits some very broad pith-rays, radial lines of small vessels and nearly circular annual rings. The tree is mainly grown, however, as coppice, its shoots being useful for hampers, for " corf" rods (i.e. for baskets used in 64 FAMILIAR TREES Durham coal-pits, known as " corves "), for hoops, wattles, walking-sticks, fishing-rods, whip-handles, etc. Rustic seats and baskets for gardens made of Hazel-rods, varnished with the bark on, are found to be very durable. This coppice also makes good oven-wood, and its charcoal is suited for crayons or for gunpowder. It is for its fruit, however, that the tree is most valued, and it is on this account that it is largely cultivated in " the Garden of England," round Maid- stone. The rows of heavy, dull-leaved, close-grow- ing shrubs cannot be considered ornamental, but in the autumn woods, when " The scrambling shepherd with his hook, 'Mong Hazel-boughs of rusty brown, That overhang some gulping brook, Drags the ripened clusters down," the Hazel gains the charm of association with the careless joys of our boyhood. " The scrambling shepherd " will, however, often find, in lieu of the nut he seeks, that chariot of Queen Mab — "An empty Hazel-nut Made by the joiner-squirrel or old grub, Time out of mind the fairies' coach-makers." The grub in question is the Weevil (Balani'nus nu'cum), a tawny-brown beetle that may be seen creeping along the boughs or flying round the nut-bushes in the early summer. SERVICE-TREE. THE SERVICE-TKEE. Py'rus tormina'lis Ehrh. In addition to the Apples and Pears and the Medlar the genus Pyrus comprises some ten kinds of British trees. To all of these the name Service-tree may be applied, since they constitute the sub-genus Sorbus, and the name " Service," which might be supposed to be in some way connected with the Latin cerevi'- sia, beer, is merely a corruption of Sorbus. Virgil uses the word sorbum for a fruit, and Pliny men- tions four kinds of tree under the name Sorbus, all of which are probably members of the group as now recognised by botanists. The characters of the sub-genus are that the fruit is small, often having less than five chambers, the styles being accordingly from two to five in number, that the core is brittle, and that the flowers are small, white, and in branching, but flat- topped or " corymbose,1' clusters. The leaves may be simple, but are gener- ally either deeply notched or pinnately compound. Of the ten British forms which have been described, three only are at all commonly met with, the Wild Service, P. torminalis Ehrh., the White Beam, P. A'ria Ehrh., and the Rowan, Mountain Ash, or Fowlers' Service-tree, P. Aucwpa'ria Ehrh., the others being either slight variations, possible hybrids, or trees of very local distribution. P. ru- pic'ola Syme is closely allied to the White Beam, as 29 65 66 FAMILIAR TREES also is P. rohindifo'lia Beclisfc. and presumabty the variety described by Mr. N. E. Brown under tlio name decip'iens. P. minima Ley, from Brecon, and P. intermedia Ehrh., from Arran, Wales and the West of England, may also be classed with P. Aria taken in a comprehensive sense. P. fen'nica Bab. may be a hybrid between the last-mentioned and the Mountain Ash; and P. pinnati'fida Ehrh., chiefly known in cultivation, is also possibly the result of the crossing of some form of White Beam with the Rowan. We may, therefore, defer the consideration of these. P. domes' - tica Ehrh., the True Service-tree, is a very distinct species ; but, though common on the Continent, has no claim to rank as British. It was long represented by a single tree, and that probably introduced, in Wyre Forest, near Bewdley, in Worcestershire. The Wild Service-tree (P. torminalis Ehrh.) also occurs in the same locality, and both trees seem to be known there as " Whitty Pear," a name more appropriate to P. domes tica, seeing that it only has a whitish under- surface to its leaves and a truly pear-shaped fruit. An attempt has been made to derive the name from the Old English word " witten," to know, meaning the wise tree, as there was formerly a belief in these trees and in the Rowan as protections against witches. The hard little fruits were hung up for this purpose in houses ; but in Worcestershire the Rowan was distinguished as the Witchen tree and considered the less efficacious of the two. The true Service-tree, known in France as cormier, grows from twenty to sixty ieet high, and, contrary to statements which have been made, is THE SERVICE-TREE 07 not slower in growth than most species of the genus Pyrus. Its shoots are smooth and gummy, its leaves are pinnate, like those of the Rowan, but larger and with more sharply serrate leaflets, which, however, aro free from all serration along the basal third of their margins. There are from eleven to nineteen of these leaflets and they are downy beneath when young, but become smooth and paler later on. The individual blossoms are as large as those of the Hawthorn, and cream-coloured, and have always five styles. Of the fruit there are two forms, pear-shaped (var. jyyriform'is), the more common, and apple-shaped (var. maliform'is). In France this species lives to a great age — perhaps upwards of a thousand years; its wood^is harder and heavier than that of any other native tree. It is a red- dish fawn colour, slightly veined, fine-grained, and sus- ceptible of a high polish ; but is chiefly in request for the teeth of mill-wheels, the screws of presses, mathe- matical rulers, turnery and coarse engraving. The fruit, which is known as " cormes " and is sometimes upwards of an inch long, is reddish, and is spotted with brown cork-warts, from which the English names " Chequers " and " Chess-apples " are applied to its allied species, P. torminalis and P. Aria. When unripe, this fruit is extremely austere, producing a very painful and lasting irritation in the throat ; but, after it has been exposed to frost or has been kept for some time, it undergoes the fermentative process known as " bletting," familiar in the case of the allied Medlar. As m this process the fruit not only becomes soft and eatable but also turns to a brown colour, it has been mistakenly supposed to be rotten. 68 FAMILIAR TREES The Wild Service-tree (P. torminalis Ehrh.) occurs somewhat locally in woods and hedgerows in the southern and midland counties of England ; but not in Scotland or Ireland. It is slow in growth, and seldom reaches any very considerable size. The bark is smooth and grey, and the twigs are stiff and sub- angular, reddish to purplish-brown in colour, and polished, though dotted with numerous small, pale cork-warts. The buds are blunt, and almost globular, polished and dry, those terminating the twigs being larger than the lateral ones, the scales being few in number, broad, short and green with narrow brown margins. The leaves, which are " conduplicate " in the bud, are borne on slender stalks about half the length of their blades, and are of a very characteristic form, though, perhaps, sufficiently like those of the Plane to justify the comparison made by such an ancient and uncritical observer as Pliny. The blade is from two and a half to four and a half inches long, ovate- deltoid in general outline, very slightly heart-shaped at the base, and divided into seven, or sometimes five, triangular lobes. The lobing extends from a third to a half of the distance from the periphery to the midrib, and the lobes and their veins — the secondary ribs of the leaf as a whole — are arranged pinnately, though the basal secondary ribs, and con- sequently the basal pair of lobes, diverge at a larger angle from the main rachis than the rest, thus giving the leaf a pseudo-palmate appearance. The lobes are sharply pointed, and the margins are irregularly serrate. The leaf-blade is firm and green on both FLOWERS, FRUIT, AND LEAVES OF SERVICE-TREE. THE SERVICETREE 69 surfaces when fully developed, and its upper surface is then shining, the network of finer veins being distinctly visible ; but, when young, the leaves are downy, the under- surface being then bluish or grey. In autumn the leaves turn to a yellowish-brown. The flowers appear, in April or May, in large flat clusters with downy stalks, and are individually about half an inch across. They are thus rather larger than those of the Mountain Ash, and they also gain in beauty by the greater looseness of their grouping in the often-branched corymbs which they form. Their styles vary in number from two to five, and are smooth, whilst the number of chambers in the fruit, of course, corresponds. The fruit itself is about a third of an inch across, or a little larger than a Hawthorn berry. It may be pear-shaped or more globose, but is generally somewhat oval. It is green, much dotted or chequered with brown, and is at first very hard and dry, but when " bletted " by frost is agreeably acid and wholesome. Ray even expressed a preference for them over those of the True Service (P. domestica). In some country markets these " chequer-berries " are regularly sold in November. Half a century ago Dr. Bromfield, indeed, recorded that they were offered for sale at Ryde, in the Isle of Wight, as " Sorbus-berries." Aubrey, in his " Natural History of Wiltshire," writes : " Dr. Gale tells me that Sorbiodunum, now Old Sarum, has its denomination from sorbes, but the. ground below the castle is all turned to arable " ; and many other references suggest that this tree was once far more frequent, before our primeval woodlands had given way on the one hand 70 FAMILIAR TREES to agriculture and on the other to plantations of more valuable timber. In the woodlands of Kent, Sussex, and even Middlesex, this species forms a small standard tree ; but on the rugged precipitous limestone cliffs that overhang the " sylvan Wye," as at the Great Doward, the Windcliff or the romantic heights of Lancaut, opposite Percefield, amid grotesque Yews and gnarled Beeches, it is but a small bush. One of the most remarkable examples of the species, however, is in the south-west of England — in Warleigh Wood, near the mouth of the River Tavy. This tree is between thirty and forty feet high, and has its bole clear of branches for about six feet from the ground and four feet in girth at its base. The wood of the Service is hard and tough. Under the microscope it exhibits its small vessels slightly more crowded towards the inner margin of each annual ring, but also distributed throughout the whole radius of the ring, almost in single rows between every two of the fine but distinct pith- rays. At Edenbridge, in Kent, where it is termed Chequer-wood, it used to be preferred to all other woods for flails ; but hand-threshing of corn is now rarely seen. Some of the other local names recorded for this species, such as " shir " in Surrey and " lezzory " or " lizzory " in the Cotswolds, are difficult to explain ; but the name " Maple Service " seems to be merely a somewhat unhappy book-name, derived from some resemblance in the lobin«- of the leaf to some kind of Maple. Photo : H. /ruing, Horley. SERVICE-TREE. 55 TRANSVERSE SECTION OF SERVICE-TREE WOOD ^ DOGWOOD. THE COENEL. Com' lis sanguin'ea L. In the Cornel we have to do with the one woody British representative of a small group allied on the one hand to the Ivy and Umbelliferous families, and on the other to the Honeysuckles. This is the Coma'cecc, an Order belonging mainly to the temperate regions of the Northern Hemisphere, and familiarly represented in our gardens by the so-called Japanese Spotted or "Cuba" "Laurel" (Au'cuba japon'ica). They are mostly woody plants with simple exstipulate leaves in opposite pairs, and clusters of small flowers having the petals valvate in the bud, meeting, that is, without overlapping, and the " in- ferior " ovary forming a fleshy fruit with a bony stone. The genus Corn us is specially characterised by having most of the parts of its flowers in whorls of four and by the stone of the fruit being composed of two one- seeded chambers. There can, in fact, hardly be a better lesson in the geometrically regular symmetry of the flower than to examine in June one of the little creamy blossoms of the Dogwood. In the bud it is en- closed by four minute sepals, which soon disappear. Alternating with these are the four narrow-pointed creamy- white petals. They are, as we have said, valvate in the bud, and afterwards bend downwards. j Alternating with these again, and thus each stand- 113 35 114 FAMILIAR TEEES ing in front of one of the sepals, are the four awl- shaped stamens which spread outward and upward, springing from beneath a honey-secreting ring-shaped glandular disk which surmounts the ovary. In the latter alone do we have a departure from the symmetrically alternating whorls of four, the two chambers of which it consists, each representing a carpel, being placed with their midribs and seed-bearing placentas in front of the sepals and stamens of what is termed the median plane — a plane passing from back to front of the blossom through the bract in the axil of which the flower springs. Though its congener, the Cornelian Cherry (Cornus mas L), is mentioned by Homer, Virgil and Theo- phrastus, the earliest botanical history of our hedge- row shrub is not quite so clear. As Parkinson puts it, " There is much doubt and question among many of our later writers about this female Cornell, whether it should be the Virgo, sanguined of Pliny, or the Hartriegell of Tragus, or his FavZbaum, some refer- ring it to the one, some to the other, but the general tenet of the most is, that in most things it answereth both to the Thelycrania of Theophrastus, and may well enough agree with the Virgo, sanguinea of Pliny." It must be explained that Thelycrania is the Greek equivalent for Gorn'us fce'mina, since hranon or hrania are the old Greek names of the Cornelian Cherry, names connected with a root signifying hard- ness, just as the Latin cornus is most probably connected with cornu, a horn, with reference to the horny texture of the wood of one species. The'lus THE CORXEL 115 means female ; but, as is familiarly brought to our recollection by the old names " Male Fern " and " Lady Fern," the ancient application of these sex terms to plants had a purely figurative significance, generally meaning only robust and less robust in growth. Though the wood of the Dogwood is not nearly so hard as that of the Cornelian Cherry, we should hardly term it spongy or useless : so that commen- tators have suggested that Pliny is referring to a very different plant, one of the Honeysuckles. Hart- riegdl, meaning hard rail, is also obviously on applicable to a hard wood ; but there can be little doubt that Matthiolus was right in interpreting Virga sanguinea or Bloody Twig, in another passage in Pliny, as referring to the shoot or autumn leaves of our common Dogwood. This interesting old com- mentator upon Dioscorides not only records that the people of Trent extracted an oil by boiling the berries of the Dogwood, and used it in their lamps; but he adds that if persons bitten by mad dogs hold twigs of this tree in their hands until they become warm they are driven mad. To this startling statement Parkinson adds that " If one that is cured ot the biting of a madde dogge, shall within one twelve moneth after touch the Corn us fee m in a. or Do^e berry tree, or any part thereof, the disease will returne againe." Xo doubt before these u facts " were imagined the bush had acquired the name of Dogwood, and some explanation of that name was felt to be wanted. In ^Elfrk-'s tenth-century vocabulary cornu* is merely translated " corn-treow," and in one of the 116 FAMILIAR TREES fifteenth-century as " pet-tre," a name I have found nowhere else. Turner, in his " Names of Herbes," gives the first botanical mention of the species in England. Under " Cornus " he writes : ' The female is pletuous in Englande, and the buchers make prickes of it, some cal it Gadrise, or dog tree, howe be it there is an other tree that they cal dogrise also." He seems here , to recognise " rise " as meaning tree or rather under- shrub ; but to have no suspicion of the meaning of Gadrise or its connection with Dogrise. Neither apparently had Gerard, when, enumerating it as the Dogberrie-tree in the Catalogue of his garden, he says in his " Herball " (1597), " In the North countrey they call it Gaten tree, or Gater tree, the berries whereof seem to be those which Chaucre calleth Gater beries." It is interesting to come across this reference to Chaucer in Gerard's " Herball " ; but the passage in the " Nonnes Preestes Tale " to which it relates has the further importance that it indicates the use of the berries of the Dogwood as a laxative in the fourteenth century, while Philip Miller in the eighteenth tells us that they were often brought to market and sold as those of the Buckthorn. Partelote, the hen, in Chaucer's poem, recommends Chaunticlere, the cock, to have " laxatives ... of gaitre-berries." Parkinson, too, evidently thinks the popular name requires explanation, and adopts a bold one. " We for the most part," he says, " call it the Dogge berry tree, because the berries are not fit to be eaten, or to be given to a dogge. I heare they call this in the > « FLOWERS, FRUIT, AND LEAVES OF DOGWOOO. THE CORNEL 117 North parts of the Land, the Gatter tree, and the berries Gatter berries, yet some say they call the Euonymws so." Even Loudon makes an essay in the same direc- tion, suggesting that the name was given " from the astringent properties of the bark and leaves, a decoction of which was formerly used as a wash for curing the mange in dogs." No doubt such a wash was employed, primarily perhaps on account of the name of the tree, though in this matter, as in most of its names, there is a very general confusion of this tree with the Spindle-tree (Euon'yrnus europa'us L.) and with the two British species of Guelder-rose (Viburn'um) ; but assuredly this wash was not the origin of the name Dogwood. As the late Dr. Prior pointed out, these hard, tough and horny hedgerow Avoods were those most handy and suitable for the making of dags, skewers, and goads, and hence came the original names Dagwood, Dag-tree, Dag-timber, Prickwood, Prick- tree, Prick-timber, Skiver-wood, Skewer- wood, Gad- rise, Gad-treow, Gatten-tree or Gaitre-tree. Gatter Bush is simply Gad-tree bush, and perhaps Gatter- idge may represent " Gaitre rouge," the red-shooted Goad-tree. Cat tree and Catteridge are, of course, easily explained corruptions, whilst Hound's Tree and Houndberry Tree are, no doubt, more modern names, dating from a period when the origin of the name had been forgotten. Thus nearly all the many names of this tree, which in themselves prove its former utility, can be reduced to a very simple series, practically three in number. 118 FAMILIAR TREES The confusion of name and use, however, between this and other small woods is still reflected in one trade — the manufacture of gunpowder. The name Dogwood has been shared between Cornus sanguinea, Euonymus europaus, Rham'nus Fran'gula and Viburnum Op'ulus : the wood of all of them probably has been employed in the manufacture of a fine- grained charcoal, such as is used for some gunpowder : that of the Spindle-tree is said to be the best for drawing- crayons ; but for gunpowder it is Rhamnus Frangula which retains the name Dogwood. It is more particularly on a chalk or limestone soil that this bush abounds in thicket and hedgerow, and it does not occur in Scotland and is uncommon in Ireland ; so that, speaking of the country generally, it is not so frequent as we might think from our experience of it in the south-eastern counties. It grows from four to eight, or even fifteen or twenty feet in height, its round straight branches springing in opposite pairs from the leaf-axils and spreading in a horizontal or ascending direction. Their small slender buds are enclosed by a few velvety scales, and the surface of the young twigs is also pubescent. These twigs may be olive-green, faintly, if at all, tinged with red; but in spring and winter, when affected by frost, they glow with the blood-red hue that has given the shrub its specific name — sanguinea. As they get older they lose their down and their red- ness, becoming grey and then olive-brown, and cork- warts make their appearance, Assuring the hitherto smooth bark into scales. This bark and the leaves, when bruised, have a strong fetid odour, to which the T£ m £3 ■ TRANSVERSE SECTION OF WOOD OF DOGWOOD TREE (X 30 DIAMETERS). 68 THE CORNEL 119 French names puine and bois punais, " bug- wood," are said to be due. The opposite leaves are short-stalked, somewhat broadly egg-shaped and pointed, with entire margins. Though they are generally not much more than two inches long, we have found them on suckers nearly three times as long. Their vcining is characteristic, though not unlike that of the Buckthorn (Rhamnus cathar- ticus). The veins are not only prominent in appear- ance, but are so exceptionally tough that, as in the case of the common plantain, if a leaf be snapped asunder in several places, the vascular bundles will hold the fragments together, and can be drawn out unbroken. When young the leaves are hoary or silky, but they become perfectly smooth later. In spring they may, like the twigs that bear them, be suffused with a fainter tin^e of the rich vinous colour which they are destined to exhibit in all its perfection at a later season. They then become a somewhat dull yellowish or sap green, resembling the foliage ot the Buckthorns. It is in early autumn, however, that they show themselves in a mingled richness of colour that challenges comparison with American Maples or with the Muscat Grape-vine. Mixed with the un- altered green of summer, deep crimson, light rose-red, a dark maroon approaching the purple of a plum, may then be seen, side by side with yellow and orange leaves, and with those that blend several of these tints on a single blade. Later on in the season of change whole bushes of deep purple or blood-red may be seen, but the more varied charm belongs to the earlier time. 120 FAMILIAR TREES The somewhat rounded clusters of cream-white flowers terminate the branches in June and July Rich in honey, and freely visited by a variety ot- insect life, they have a pungent unpleasant smell. The pointed form of the petals, and the fact that each of the four is distinct, and not united into a tube as in the Guelder-roses and Elders, give a distinctive character to the inflorescence. There is no struc- tural obstacle to prevent self-pollination, though, no doubt, the many flies and small beetles that visit the blossoms often bring pollen from a distance and so effect a cross. The flowers are succeeded by small green berries, which are nearly globular, and are surmounted by the much- withered traces of the calyx and honey-disk. In September they ripen to a purple-black, and, like every other part of the plant, are intensely bitter ; but they are eagerly devoured by thrushes. Whilst, as we have already seen, they were formerly boiled for lamp-oil, they are stated to be used in France at the present day for soap-making, yielding about a quarter of their weight of oil. There are, doubtless, many shrubs more beautiful than the Dogwood ; but its close-growing habit, its clusters of starry blossoms and polished berries, and, above all, its autumn colouring, justify its claim to a place in the shrubbery with Danewort, Spindle-tree, and Snow- berry. A small plantation of this species by itself has recently been made, chiefly for the sake of its autumn colouring, by the margin of the Pen Ponds in Richmond Park. ,l THE ASPEN. P6 THE PLANES 151 watered with wine ; and it is found by experience that the same is very comfortable to the roots," wTe have some notable specimens, as at Highclere, and at Weston Park, in Shropshire, where there is a tree eighty feet high, spreading 100 feet, and having a girth of eighteen and a half feet at five feet from the ground. The true Oriental Plane has a rounded outline, a leaf with a wedge-shaped base, and deeply five-lobed, and generally two or more " buttons " in the fructifi- cation. The Spanish variety has very slightly divided leaves, and most of our London Plane-trees belong to an intermediate form (P. orientalis acerifo'lia) somewhat resembling the Sycamore in its leaf-outline. Of this form there are many fine specimens in and around the metropolis, as in Berkeley, Bedford, and Mecklenburg Squares, and the well-known trees in Wood Street, Cheapside, and in Stationers' Hall Court. The latter was planted by Mr. Broome, treas- urer of the Company, about seventy-five years ago, There are also fine specimens, over 100 years old, at Stanwell Place, Staines, and at Shadwell Court, Norfolk ; and down to 1881 a magnificent tree of equal age was standing in the garden of Lambeth Palace, where a fine representative still lingers. The Western Plane is far less common with us. It has a looser outline, differing, it has been said, from the Oriental kind in this particular, as a Pear- tree does from an Apple ; its leaves are divided to a moderate depth, and are scarcely at all wedge- shaped or tapering at the junction of the blade with the stalk; and the fruiting branch commonly 152 FAMILIAR TREES bears but a single " button." In its native country it rejoices in damp river-valleys, often growing actually on the banks, and affording, in conse- quence, a more quickly-grown timber than the Oriental, though inferior to it in quality. Speci- mens are recorded with a girth of over forty- seven feet, and it sometimes grows to a great height without branching. So much confusion has arisen from the simi- larity of the Occidental to the Maple-leaved Plane (P. orientalis acerifolia), that it is impossible to sift the evidence as to their relative hardiness ; but neither kind seems to compare for longevity with the true Oriental form. Philip Miller, indeed, who was gardener to the Apothecaries' Company at Chelsea from 1722 to 1771, states that he knew from his own observation that the Maple-leaved Plane was only a seedling variety of the Oriental; in which case the former has, perhaps, been too short a time in existence to be fairly tested. All kinds are now raised from either seed, cuttings, or layers, the last method being, on the whole, the most satisfactory. Considering its pre- eminent excellence as a shade-giving tree, capable of withstanding the most vitiated atmosphere, the cultivation of Planes may, it is to be hoped, be greatly increased in the future, especially in our towns. In the pure air of the country, how- ever, where smoke has not to be taken into con- sideration, the facts that it is late in coming into leaf, and is somewhat opaque in colouring, may cause some of our native trees to be preferred to it.