George D. Fuller

“ In Illinois it is a common and favorite tree throughout the State. In the open it grows fairly rapidly and has a very symmetrical, dense crown, affording heavy shade. It is, therefore, quite extensively planted as a shade tree. The bark on young trees is light gray and brown and rather smooth, but as the tree grows older, it breaks up into long, irregular plates or scales, which vary from light gray to almost black. The twigs are smooth and reddish-brown, and the winter buds are smooth and sharp-pointed. The tree attains a height of more than 100 feet and a diameter of 3 feet or more. ”

“ Woodland fires in Illinois always present a serious problem to the future growth and quality of our forests. Thousands of dollars worth of damage is done annually to our existing woodlands by fires which not only destroy our merchantable timber but also cause severe mortality to young forest seedlings. Fires seriously affect the soil, destroy wildlife and disrupt the entire biological balance of the forest. ”

“ The nut itself is black with a very hard, thick, finely ridged shell, enclosing a rich, oily kernel edible and highly nutritious.
The heartwood is of superior quality and value. It is heavy, hard and strong, and its rich chocolate-brown color, freedom from warping and checking, susceptibility to a high polish, and durability make it highly prized for a great variety of uses, including furniture, cabinet work, and gun-stocks. Walnut is easily propagated from the nuts and grows rapidly on good soil, where it should be planted and grown for timber and nuts. ”

“ The staminate and pistillate flowers are usually on different trees. The fruit is an oblong, dark blue or black, lustrous berry, containing one seed and surrounded at the base by what appears to be a small orange-red or scarlet cup at the end of a scarlet stalk.
The wood is light, soft, weak, brittle, and durable in the soil; the heartwood is dull orange-brown. It is used for posts, rails, boat building, cooperage and for ox-yokes. The bark of the roots yields the very aromatic oil of sassafras much used for flavoring candies and various commercial products. ”

“ The wood is heavy, hard, tough and strong; it is white excepting the comparatively small, dark-brown heart, hence the name white hickory. It is used for vehicle parts and handles. It furnishes the best of fuel. This and other hickories are very desirable both for forest and shade trees.
In the southern part of Illinois, the small fruited or sweet pignut, Carya ovalis Sargent, occurs on rich hillsides. The leaves have 7 leaflets on reddish-brown twigs, with small yellowish winter buds. The nut is an inch long, enclosed in a very thin hairy husk, the shell is thin and the kernel sweet. ”

“ The wood is light, soft, easily worked, light yellow or brown, with wide cream-colored sapwood. It is extensively cut into lumber for interior and exterior trim, vehicle bodies, veneers, turnery and other high-grade uses. It is marketed under the name yellow poplar, because of the yellow color of the heartwood.
The tulip tree transplants easily, grows rapidly and forms a tall stem. It is one of the best trees for forest planting on good moist soil. It can be recommended for roadside planting because it grows tall and has a deep root system. ”

“ THE pecan is a river-bottom tree found in southern Illinois extending its range northward to Adams, Peoria, Fayette and Lawrence counties. The tree is the largest of the hickories, attaining heights of over 100 feet and, when in the open, forming a large rounded top of symmetrical shape. It makes an excellent shade tree and is also planted in orchards for its nuts. The outer bark is rough, hard, tight, but broken into scales; on the limbs, it is smooth at first but later tends to scale or divide as the bark grows old. ”

“ A common tree in Illinois and attaining sizes up to about 70 feet in height and 1 to 3 feet in diameter, black cherry as a tree is found all over the State. The forest-grown trees have long clear trunks with little taper; open-grown trees have spreading crowns. The bark on branches and young trees is smooth and bright reddish-brown, marked by conspicuous, narrow white, horizontal lines, and has a bitter-almond taste. On the older trunks the bark becomes rough and broken into thick, irregular plates. ”

“ In North America, no less than 150 species have been distinguished, but their proper identification is a task for the expert. There are about a dozen haws that reach tree size in Illinois, attaining a height of 20 to 30 feet and a stem diameter of 8 to 12 inches. Of these, perhaps the best known is the cock-spur thorn with its many strong straight spines and shining leaves. Its bark is pale gray and scaly. Its winter buds are small, globose and lustrous brown. ”

“ It occurs most abundantly and of greatest size in the rich alluvial lands in the lower part of the State, but thrives, however, on various types of soil, from the poorest to the richest. It is usually a medium-sized tree from 30 to 50 feet high and 10 to 20 inches in diameter, but trees 3 feet in diameter are found in the Wabash bottoms in southern Illinois. Its limbs are often crooked and angular and bear a head made of slender, pendant branches or short, bristly, stubby twigs. In the open the crown is generally very symmetrical. ”

“ The bark of the trunk is thick, red-brown and deeply furrowed and that of the twigs is bright green.
The leaves are very characteristic. It is one of the few trees having leaves of widely different shape on the same tree, or even on the same twig. Some are oval and entire, 4 to 6 inches long; others have one lobe, resembling the thumb on a mitten; while still others are divided at the outer end into 3 distinct lobes. The young leaves and twigs are quite mucilaginous. ”

“ RED cedar, the most plentiful coniferous tree in the State, is very valuable, growing on a great variety of soils, seeming to thrive on hills where few other trees are found. It is more common in the southern counties. ”

“ THE black locust is a native to the Appalachian Mountains but has been introduced into Illinois, and now occurs throughout the entire State growing on all soils and under all conditions of moisture except in swamps. ”

“ THE beech is found from Maine to Wisconsin south to the Gulf and Texas, growing along with maples, oaks and tulip trees. It occurs in the ravines of the southern Illinois counties up to Vermilion County. It is one of the most beautiful of all trees either in summer or winter. ”

“ The leaves are ovate or nearly orbicular, coarsely toothed nearly to the base, usually 3 to 5 pairs of broad, shallow lobes. Both surfaces are hairy.
The flowers are often nearly an inch across, in compact clusters. They have about 20 cream-colored, densely hairy stamens.
The fruit, or the haw, is large, nearly 3⁄4 inch across, bright crimson or scarlet in color. The edible sweet flesh is firm but mellow, surrounding 5 bony seeds. It is often used for making jelly.
The wood is strong, tough, heavy and hard, and is used for mallets, tool handles and such small articles. ”

“ The wood of the white ash is extremely valuable on account of its toughness and elasticity. It is preferred to all other native woods for small tool handles, such athletic implements as rackets, bats, and oars, and agricultural implements. ”

“ The fruit of the ash is winged, 1 to 11⁄2 inches long, resembling the blade of a canoe paddle in outline, with the seed at the handle end. The fruits mature in late summer and are distributed effectively by the winds. ”

“ THE wild crab apple, or prairie crab, is found throughout Illinois forming small trees 20 to 30 feet high with trunks from 6 to 12 inches in diameter. In the open it develops a broad open crown with rigid, contorted branches bearing many short, spur-like branchlets, some of which develop into sharp rigid thorns. ”

“ THE box elder is a fairly rapidly growing tree, found commonly along streams rather generally over the State. It is a tree of medium size, rarely reaching over 24 inches in diameter and 60 to 70 feet in height. It has been considerably planted for shade because in good soil its growth is rapid. ”

“ The fruit is a ball about 1 inch in diameter, conspicuous throughout the winter as it hangs on its flexible stem, which is 3 to 5 inches long. During early spring, the fruit ball breaks up, and the small seeds are widely scattered by the wind. ”