Branch (plant)

“ Be selective, pass up the symmetrical specimens that are best for ordinary landscaping purposes, and look for that one plant in a thousand, the one with interesting “character”—peculiarity of shape, irregular branches, low horizontal growth, stocky or twisted trunk. The most ideal plant has its largest branch near the base, and has no regular or opposite branches to be pruned away. Next to above-ground development in importance, is the below-ground root system. To be ideal, the root system should be a compact, shallow mass rather than one long taproot with a few offshoots. ”

“ Lifting the branches occasionally will prevent rooting but usually one likes to have the new plants form. I do. After becoming well rooted the branch should be severed between the plant and the parent. As the root growth is dense, consisting of a mass of fibrous roots, the young plants can be lifted at almost any time and reset without much check to growth. ”

“ In this country it is seldom seen more than 10 ft. high. The stem is tree-like, simple or divided at the top, and often, when old, becoming{127} much branched, each branch terminated by a crowded head of lanceolate-linear entire leaves of a glaucous green colour. The flowers form a large terminal panicle, and are individually small and of a greenish-white colour. This plant is more graceful and effective when in a young state, in which it usually occurs in our gardens, than when old and branched. ”

“ The lower branches are gradually dropped as it grows older, and the upper ones thinned out until comparatively few are left. These, however, are developed to great size, divide again and again, and terminate in bossy rounded masses of leafy branchlets, while the head becomes dome-shaped. Then poised in fullness of strength and beauty, stern and solemn in mien, it glows with eager, enthusiastic life, quivering to the tip of every leaf and branch and far-reaching root, calm as a granite dome, the first to feel the touch of the rosy beams of the morning, the last to bid the sun good-night. ”

“ Branching.—The regular place from which a branch grows is the axil of a leaf, from what is called an axillary bud; but branches cannot grow in the axils of all leaves. A tree with opposite leaves occasionally has opposite branches; while a tree with alternate leaves has all its branches alternate.
Most branches continue their growth year after year by the development of a bud at the end, called a terminal bud. Many trees form this bud for the next year's growth so early in the year that it is seldom or never killed by the winter weather ”

“ It is a branch, gathered from that prettiest feature of mountain scenery,—a moss-grown fir-tree. You will see them at every step, standing all-lovely in this graceful robe. It is, in color, a vivid pea-green, with little hard flowers which look more like dots than anything else, and contrast beautifully with the deeper verdure of the fir. The branch which I brought home I have placed above my window. It is three feet in length, and as large round as a person's arm; and there it remains, a cornice wreathed with purple-starred tapestry, whose wondrous beauty no upholsterer can ever match. ”

“ The branches are whorled in fives mostly, and stand out from the tall, straight, exquisitely tapered bole in level collars, each branch regularly pinnated like the fronds of ferns, and densely clad with leaves all around the branchlets, thus giving them a singularly rich and sumptuous appearance. The extreme top of the tree is a thick blunt shoot pointing straight to the zenith like an admonishing finger. ”

“ The large limbs reach out with equal boldness a every direction, showing no weather side, and no other tree has foliage so densely massed, so finely molded in outline and so perfectly subordinate to an ideal type. A particularly knotty, angular, ungovernable-looking branch, from five to seven or eight feet in diameter and perhaps a thousand years old, may occasionally be seen pushing out from the trunk as if determined to break across the bounds of the regular curve, but like all the others it dissolves in bosses of branchlets and sprays as soon as the general outline is approached. ”

“ When in flower the branches spread rigidly, but as the seed ripens the leaves begin to wither and drop off, the branches curl inward, and the plant becomes coiled up so as to resemble a small ball. In this state it is loosened from the soil and is drifted about with the sand over the arid plains. Should rain fall, or should it be blown into the water, the branches expand, the pods open, the seeds fall out, and it is a remarkable and newly-discovered fact that in the short space of twenty hours the seeds germinate and root. The plant will retain its susceptibility for years. ”

“ Every bud and branch seems excited, like bees that have lost their queen, and tries hard to repair the damage. Branches that for many centuries have been growing out horizontally at once turn upward and all their branchlets arrange themselves with reference to a new top of the same peculiar curve as the old one. Even the small subordinate branches halfway down the trunk do their best to push up to the top and help in this curious head-making. ”

“ Consequently the axillary buds are also alternate, as in Hickory (Fig. 73) ; and the branches they form alternate,—making a different kind of spray from the other mode, one branch shooting on one side of the stem and the next on some other. For in the alternate arrangement no leaf is on the same side of the stem as the one next above or next below it.
55. But the symmetry of branches (unlike that of the leaves) is rarely complete. ”

“ The wood is white and hard, only the young branches which carry the flower are red. The leaves are joined to the sides of the small branches by a small pedicle of considerable strength, the leaves are two and two, or opposite to each other, and have no single leaf at the point; they are strongly varnished both on one side and the other, the back rather lighter than the foreside of the leaf. The branches that carry the leaves have about an inch of the stalk bare, where it is fixed to the larger branch. ”

“ A bushy tree, often 25° high, with a short trunk a foot in diameter, furnished like the large branches with innumerable stout much-branched spines frequently 6′ long, and slender nearly straight glabrous dark chestnut-brown branchlets, armed with many stout straight or slightly curved dark chestnut-brown shining spines frequently pointing toward the base of the branch, and 11⁄2′—21⁄2′ long. ”

“ As younger branches, we grow out further and further from the parent stem, until we are at length lost among the other trees of the forest, while the other and older branch continues to tower upwards. ”

“ Each seed is a long club-shaped body, with a bulbous base and a slender point, more or less produced. While it yet hangs from the branch, the radicle and crown of the root begin to grow, and gradually lengthen, until the tip reaches the soil, which it penetrates and thus roots itself; while those which depend from the higher branches, after growing for a while, drop, and, sticking in the mud, throw out roots from one end, and leaves from the other. ”

“ In trees the terminal bud and certain axillary ones, differing according to the species or variety of tree, are, during the winter, much larger than the rest. These are the ones which naturally form the new growth, and upon their arrangement the character of branching and thus the form of the tree depend. Each species has some peculiarity in this regard, and thus there are differences in the branching of all trees. In opposite-leaved plants the terminal bud may be small and weak, while the two buds at its side may be strong and apt to grow. This causes a forking of the branches each year. ”

“ The flower-stem is more than 2 ft. high, and very much branched; the branches commencing at from 4 ins. to 8 ins. above the ground, and forming a large and exceedingly handsome panicle of flowers of a light-blue colour, tinged with the greyish hue of the numerous membranous bracts and thin dry calyces. A well-drained, sandy soil, in an open sunny position, is the best for this plant, which, however, grows in any ordinary garden-soil, and is admirably adapted for naturalisation or grouping with the acanthuses, tritomas, etc., the effect of the inflorescence being very remarkable. ”

“ At the base of each branch an adventitious root may be formed from a cell immediately below the first leaf-sheath, but in aerial shoots the roots usually remain undeveloped. The lateral branches repeat on a smaller scale the general features of the main axis. In some species, the shoots are unbranched, and in others the slender branches arise in crowded whorls from each node. Leaves, roots and branches are given off in whorls, and the whorls from each node alternate with those from the node next above and next below. ”

“ It will be better to select horizontal branches, as without the bark and with a weight of fruit, vertical branches are apt to be broken off by the wind. But as much is required from a tree by this process, so, more than usual care must be expended on it in cultivation and manuring. The tendency of a tree is to reach the height of its species, and as only the vertical branches are useful for this purpose, the sap always tends to nourish the upright branches at the expense of the horizontal and lower ones. ”

“ If you examine the branch you have gathered, you will see that for some little way below the full-leaf cluster at the end, the stalk is smooth, and the leaves are set regularly on it. But at six, eight, or ten inches down, there comes an awkward knot; 11 something seems to have gone wrong, perhaps another spray branches off there; at all events, the stem gets suddenly thicker, and you may break it there (probably) easier than anywhere else. ”

“ If one side of a tree grows with too much vigor the strong branches should be pruned short but the feeble ones left long in order to encourage the sap to flow into them, and on the other hand the reverse should be done with the feeble side, the weaker branches should be cut off, leaving only enough for appearance sake, and the stronger ones pruned long.
The action of the sap on the buds of a vertical branch is in proportion to their distance from the base of that branch. So the new shoots produced by the buds of a pruned branch will be stronger the nearer they are to its base. ”

“ Possibly the seed is ripened below the surface for the same reason. At no time should the crown of the cultivated plant be lower than two feet below the water. If a number of species are grown, it is best to plant each kind in a separate basket, sunk in the shallow tub, to prevent the roots from growing together, as well as to obtain more effective decoration. ”

“ Their trunks and branches constantly emit adventitious roots, which, descending in arched fashion, strike at some distance from the parent stem, and send up new trunks, the forest thus spreading like a banyan grove. ”

“ But if a branch is bent over, or arched, the bud in the highest position will produce the strongest germ, and the rest will be weaker the nearer they approach the extremity. In horizontal branches the case is different. The buds on the upper side are generally stronger than those nearest the ground. ”

“ In its splendid shaft that reaches two hundred and fifty feet in height, and a trunk diameter of seven feet, there is a symmetry and perfection of finish throughout that is achieved by no other tree. One above another in graduated lengths the branches spread in level collars, the oldest drooping on the ground, the rest horizontal, their framework always five main branches that carry luxuriant flat plumes of silvery needles. Each leaf is almost equally four-sided, ribbed above and below, with pale lines on all sides, so wide as to make the new growth silvery throughout the season. ”

“ In the smaller branches, as the tree grows older, the tendency is for only two buds to develop nearly opposite each other, forming a symmetrical branch.
[Footnote 1: The pupils should observe how much more crowded the leaves are than in the other trees they have studied. The leaves being smaller, it is necessary to have more of them. Large-leaved trees have longer internodes than those with small leaves.]
The bud-scales are persistent on the branches and the growth from year to year can be traced a long way back. ”

“ To form the roots properly into knees, should the plants be pretty large, the planter ought to select those plants which have four main roots springing out nearly at right angles, the regularity of which he may improve a little by pruning, and plant them out as standards in the thinnest dryest soil suited for larch, carefully spreading the roots to equal distances and in a horizontal position. ”

“ Any part of the stem may produce them, but they most readily come from the nodes. As a general rule they naturally spring, or may be made to spring, from almost any young stem, when placed in favorable circumstances,—that is, when placed in the soil, or otherwise supplied with moisture and screened from the light. For the special tendency of the root is to avoid the light, seek moisture, and therefore to bury itself in the soil. Propagation by division, which is so common and so very important in cultivation, depends upon the proclivity of stems to strike root. ”

“ The long pale-green chains at the ends of all the branches hang limp and flexile, shaken with every breath of wind, or, falling over other branches, drape and festoon the whole shrub exquisitely. The catkins of the female shrub are stouter and more rigid than those of the male; but when the fruit is mature, they lengthen out into beautifully tinted clusters of little papery-coated grapes, which are quite attractive in themselves. ”