Standard Oaks are comparatively rare in the New England States, and not many adorn our way-sides and inclosures, which are mostly shaded by Elms, Limes, Maples, and Ash-trees. The scarcity of Oaks in these places is attributable in some degree to the peculiar structure of their roots, which extend downwards to a great depth in the soil, causing them to be difficult of transplantation. It is owing in still greater measure to the value of Oak-wood for ship-timber,—especially as those full-grown trees which have sprung up by the road-sides, and the noble pasture Oaks, contain the greatest number of those joints which are in special demand for ship-building. Year after year, therefore, has witnessed the gradual disappearance of these venerable trees, which the public should have protected from the profane hands of the "timberer," by forcing him to procure his materials from the forest. The community needs to be taught that a standard tree of good size and well-developed proportions is of more value for its shade, and as an object in the landscape, than a whole acre of trees in the middle of a wood.
One of the most majestic trees in the American forest is the Chestnut, remarkable, like the Oak, for its broad extent of shade. In some parts of the country it is one of the most common standards in the field and pasture, having been left unmolested on account of the value of its fruit and the comparative inferiority of its timber. The foliage of this tree is dense and flowing, and peculiar in its arrangement. The leaves are clustered in stars of from five to seven, on short branches that grow from one of greater length. Hence, at a little distance, the whole mass of foliage seems to consist of tufts, each containing a tassel of long pointed leaves, drooping divergently from a common centre. The flowers come out from the centre of these leaves in the same manner, and by their silvery green lustre give a pleasing variety to the darker verdure of the whole mass. "This is the tree," says Gilpin, "which graces the landscapes of Salvator Rosa. In the mountains of Calabria, where Salvator painted, the Chestnut flourished. There he studied it in all its forms, breaking and disposing of it in a thousand beautiful shapes, as the exigencies of his composition required."
The Beech is one of the same class of trees, but does not equal the Chestnut in magnitude. It is distinguished by the beauty of its clean, smooth shaft, which is commonly ribbed or fluted in a perceptible degree; and in a wood, where there is an assemblage of these columns, rising without a branch to the height of thirty feet or more, they are singularly beautiful. A peculiarity often observed in the Beech is a sort of double head of foliage. This is produced by the habit of the tree of throwing out a whorl of imperfect branches just below the union of the main branches with the trunk. The latter, taking more of an upward direction, cause an observable space a little below the middle of the height of the tree. This double tier of branches and foliage has been noticed by painters in the European Beech. I have observed it in several instances in the American tree.
Standard Beech-trees are not numerous in this part of the country; indeed, they are seldom seen except in a wood, or in clumps which have originated from the root of some tree that has perished. I think they appear to better advantage in groups and small assemblages than when single, as there is nothing greatly attractive in the form of a standard Beech; but there is a peculiar sweep of the lateral branches, when they are standing in a group, which the student of trees cannot fail to admire. They send out their branches more in right lines than most other trees, and, as their leaves and the extremities of their spray all have an upright tendency, they give a beautiful airy appearance to the edge of a wood. The foliage of other deciduous trees, even when the branches tend upward, is mostly of a drooping character. The Beech forms a pleasing exception to this habit, having leaves that point upward and outwardly, instead of hanging loosely. In most other trees the foliage is so heavy and flowing, that the courses of their branches are concealed under their drapery of leaves; but in the Beech all the lines produced by the branches and foliage are harmonious, and may be distinctly traced.
By taking note of these peculiarities in their arborescent growth, one greatly magnifies his capacity for enjoying the beauties of trees. Without this observation, their general appearance forms the chief object of his attention: he observes them only as a person of taste who cannot distinguish tunes would listen to music. He feels the agreeable sensation which their forms and aspects produce; but, like one who thinks without adequate language for his thoughts, his ideas are vague and indefinite. The Beech is particularly worthy of study, as in many points it differs characteristically from most other trees. I am acquainted with no tree in the forest that equals it, when disrobed of its foliage, in the gracefulness of its spray. There is an airiness about its whole appearance, at all seasons, that gives an expression of cheerfulness to the scene it graces, whether it skirt the banks of a stream or spread out its courteous arms over a sunny knoll or little sequestered nook.
There are some trees which are peculiarly American, being confined to the Western continent, and unknown in other parts of the world. Among these is the Hickory, a well-known and very common tree, celebrated rather for its usefulness than its beauty. The different trees of this family make an important feature in our landscape: they are not abundant in the forest, but they are conspicuous objects in the open plain, hill, and pasture. Great numbers of them have become standards; we see them following the lines of old stone walls that skirt the bounds and avenues of the farm, in company with the Ash and the Maple. In these situations, where they would not "cumber the ground," they have been allowed to grow, without exciting the jealousy of the proprietor of the land. Accident, under these circumstances, has reared many a beautiful tree, which would in any other place have been cut down as a trespasser. Thus Nature is always striving to clothe with beauty those scenes which man has despoiled; and while the farmer is hoeing and grubbing, and thinking only of his physical wants, unseen hands are draping all his fences with luxuriant vinery, and bordering his fields with trees that shall gladden the eyes of those who can understand their beauties.
The Hickory is not a round-headed tree; it approaches a cylindrical form, somewhat flattened at the top, but seldom attaining any strict regularity of shape. It does not expand into a full and flowing head, but is often divided into distinct masses of foliage, separated by vacant spaces of considerable size, and presenting an appearance as if a portion of the tree had been artificially removed. These gaps do not extend all round the tree; they are irregularly disposed, some trees having several of them, others none or only one; and they seem to have been caused, when the tree was young, by the dwindling of some principal branch. The Hickory throws out its branches at first very obliquely from the shaft; afterwards the lower ones bend down as the tree increases in size, and acquire an irregular and contorted shape; for, notwithstanding their toughness, they bend easily to the weight of their fruit and foliage.
This tree is celebrated in the United States for the toughness of its wood; and the term Hickory is used as emblematical of a sturdy and vigorous character. It possesses some of the ruggedness, without the breadth and majesty of the Oak, though it exceeds even this tree in braving the force of a tempest. It is one of our most common pasture-trees, and its deep-green foliage makes amends for the general want of comeliness in its outline.
As we are journeying through the older settlements of New England, the melancholy forms of the ill-fated Plane-trees tower above the surrounding objects, and attract our attention not only by their magnitude, but also by the marks of decay which are stamped upon all. This appearance is chiefly remarkable in the early part of summer: for the trees are not dead; but their vitality is so far gone that they are tardy in putting out their leaves, and seldom before July are they fully clad in verdure. When they are not in leaf, we may observe an unnatural growth of slender twigs in tufts at the ends of their branches. This is caused by the failure of the tree in perfecting its wood before the growth of the branches is arrested by the autumnal frosts; and this accident has been repeated annually ever since the trees began to be affected with their malady. The Plane was formerly a very common way-side tree in New England, until the fatality occurred which has caused the greater