[Æsculus. Nat. Ord.—Æsculaceæ; Linn.—Heptan. Monog.]
The Common Horse-chestnut, Æ. hippocastanum, is supposed to be a native of the north of India, and appears to have been introduced into England about the year 1575. It is a tree of the largest size, with an erect trunk and a pyramidal head. It forms its foliage generally in a round mass, with little appearance of those breaks which are so much to be admired, and which contribute to give an airiness and lightness, at least a richness and variety, to the whole mass of foliage. This tree is, however, chiefly admired for its flower, which in itself is beautiful; but the whole tree together in flower is a glaring object, totally unharmonious and unpicturesque. In some situations, indeed, and amidst a profusion of other wood, a single Horse-chestnut or two in bloom may be beautiful. As it forms an admirable shade, it may be of use, too, in thickening distant scenery, or in screening an object at hand; for there is no species of foliage, however heavy, nor any species of bloom, however glaring, which may not be brought, by some proper contrast, to produce a good effect. It is generally, however, considered one of the most ornamental trees in our plantations. Evelyn styles it a tree of singular beauty and use; and Miss Twamley, in her elegant volume, the Romance of Nature, breaks into raptures in speaking of it. "Few trees," she says, "are so magnificent in foliage as the Horse-chestnut, with its large fan-like leaves, far more resembling those of some tropical plant than the garb of a forest-tree in climes like ours; but when these are crowned with its pyramids of flowers, so splendid in their distant effect, and so exquisitely modelled and pencilled when we gather and examine their fair forms—is it not then the pride of the landscape? If the Oak—the true British Oak—be the forest king, let us give him at least a partner in his majesty; and let the Chestnut, whose noble head is crowned by the hand of spring with a regal diadem, gemmed with myriads of pearly, and golden, and ruby flowers, let her be queen of the woods in bonny England; and while we listen to the musical hum of bees, as they load themselves with her wealth of honey, we will fancy they are congratulating their noble and generous friend on her new honours."
The leaves of the Horse-chestnut are large, of a deep green colour, fine, and palmated, and appear very early in the spring; it is naturally uniform in its growth. In the spring it produces long spikes, with beautiful flowers white and variegated, generally in such number as to cover the whole tree, and to give it the appearance of one gigantic bouquet. No flowering shrub is rendered more gay by its blossoms than this tall tree; thus it combines beauty with grandeur, in a degree superior to any other vegetable of these climates. In Howitt's Forest Minstrel, we find the following poetical allusion:
For in its honour prodigal nature weaves
A princely vestment, and profusely showers,
O'er its green masses of broad palmy leaves,
Ten thousand waxen pyramidal flowers;
And gay and gracefully its head it heaves
Into the air, and monarch-like it towers.
The buds of this tree, before they shoot out leaves, become turgid and large, so that they have a good effect to the eye long before the leaves appear; and it is peculiar to the Horse-chestnut, that as soon as the leading shoot is come out of the bud, it continues to grow so fast as to be able to form its whole summer's shoot in about three weeks' or a month's time: after this it grows little or nothing more in length, but thickens, and becomes strong and woody, and forms the buds for the next year's shoot; the leaves are blunt, spear-shaped, and serrated, growing by sevens on one stalk, the middle one longest. The flowers are in full blossom about May, and, on fine trees, make a pleasing appearance; they continue in bloom for a month or more.
(Leaves, Flowers, and Nuts of Æ. hippocastanum)
In June that Chestnut shot its blossomed spires
Of silver upward 'mid the foliage dark;
As if some sylvan deity had hung
Its dim umbrageousness with votive wreaths.