American Forest Trees Part 53

YELLOW BUCKEYE

[Ill.u.s.tration: YELLOW BUCKEYE]

YELLOW BUCKEYE

(_aesculus Octandra_)

Four species and one variety of buckeye are native in the United States, yellow buckeye, Ohio buckeye, California buckeye, small buckeye, and purple buckeye. They belong in the horse chestnut family. The so-called Texas buckeye is in a different family, and is not a true buckeye, but is close kin to the soapberry. The buckeyes are named for the large white spot on the smooth, brown nut, resembling the eye of a deer. The yellow buckeye is the most important of the group, is the largest and most abundant. It is known by the name of buckeye in North Carolina, South Carolina, Alabama, Mississippi, Louisiana, Texas, and Kentucky. It is called sweet buckeye in West Virginia, Mississippi, Texas, Missouri, and Indiana, probably owing to the fact that it does not exhale the disagreeable odor characteristic of other members of the family. Yellow buckeye is the term applied to it in South Carolina and Alabama; large buckeye in Tennessee; big buckeye in Tennessee and Texas. It flourishes from Allegheny county, Pennsylvania, southward along the Alleghany mountains to northern Georgia and Alabama, westward along the valley of the Ohio river to southern Iowa, through Oklahoma and the valley of the Brazos river in eastern Texas. It thrives best along streams and in dense, rich woods. It reaches its fullest development on the slopes of the Alleghany mountains in North Carolina and Tennessee.

The leaves of the buckeye are compound, with from five to seven leaflets; flowers appear in May or June and are dull yellow; the fruit is a large brown nut, one or two of which are enclosed in a rough, uneven husk, about two inches or more in diameter. The tree grows from forty to 100 feet in height, and attains a diameter of from one to three and a half feet.

Buckeye grows intermingled with poplar, oak, maple, beech and a variety of other hardwoods. From its comparatively limited growth as compared with the totality of the average hardwood forest, it never has been recognized, and probably never will be, as a distinctive type of American commercial wood. The timber is felled with the other valuable trees surrounding it, and its appearance, when manufactured into lumber is so similar to that of the sap of poplar or whitewood that almost without exception it is a.s.sorted with poplar saps, and goes on the market masquerading as that wood. There is probably not one lumberman in a thousand, handling poplar, that is able to distinguish buckeye from sap poplar in his shipments of that wood.

Sawmills make no distinction between the different species. All that comes is buckeye, but nearly all of it is the yellow species, though doubtless a little of all the others is cut into lumber and veneer, or goes to the slack cooperage shop, or to the pulp mill. The woods of all are quite similar, and they are used for the same purposes. If one is employed in larger quant.i.ties than another, it is because it is more convenient, or of better form or larger size.

Early uses of buckeye were as important as those of the present day, though amounts were smaller. Many an Ohio statesman of former times boasted that, as a baby, he was rocked in a buckeye sugar trough for a cradle. They claimed with pride that the prevalance of the custom caused Ohio to be known as the buckeye state, a name which clings to it still.

Next to yellow poplar, buckeye was considered the best wood from which to hew the small troughs which collected the sugar water from the tapped maples in early spring; but the range of buckeye did not extend northward into the real maple area, and the troughs like those which rocked the inchoate Ohio statesmen were unknown in the North, but were familiar along the mountain ranges southward. Dough trays, bread boards, chopping bowls, and troughs in which to salt bacon and pork, were hewed from buckeye by farmers and village woodworkers.

It weighs 27.24 pounds per cubic foot; is diffuse-porous, and the slight difference between the wood grown in spring and that of late summer renders the annual rings indistinct. It has little figure, no matter how it is sawed; medullary rays are thin and obscure. Softness is one of the princ.i.p.al qualities, and it is also weak, and is wanting in rigidity.

These are its faults, but it has virtues. It is tasteless and odorless, and these properties make it valuable in the manufacture of boxes in which food products are shipped. The reported cut of buckeye in the United States is from 11,000,000 to 13,000,000 feet a year. The reports of factories which use the wood in making commodities throw light on the question of actual use. North Carolina works 10,000 feet a year into cabinets and office fixtures; Michigan 100,000 into candy and chocolate boxes, dishes, and bowls; Maryland uses 200,000 feet yearly for practically the same purposes, but with the added commodities of spice drawers and tea chests. Makers of artificial limbs consider buckeye one of their best materials, but it is second to willow. The "cork legs" are usually either buckeye or willow. Pulp mills grind the wood for paper, but it is not separately listed in pulp statistics, and the total cut cannot be stated. It is converted into veneer and finds many places of usefulness, but here, also, no separate figures are to be had.

The nuts are large and abundant, but almost wholly useless for man or beast. Bookbinders make paste of them, as a subst.i.tute for flour, and with satisfactory results. The paste resists ferments much better than that manufactured from flour; but the demand upon the nut supply for that purpose is very small. Squirrels and other small animals leave buckeyes alone. Some writers, whose acquaintance with this tree was apparently acquired at long range, state that the nuts are food for cattle. No person with knowledge of the buckeye says that. Cattle occasionally eat a few, but are poisoned thereby, and if they recover, they never again have anything to do with buckeyes.

This tree is ornamental during a few months of the year. Its flowers are attractive, and its large, vigorous leaves and conspicuous fruit are admired in summer; but early in the fall the leaves come down, the husks burst from the nuts and strew the ground with unsightly fragments. The tree is seldom planted, but the horse chestnut, a foreign species, takes its place.

OHIO BUCKEYE (_aesculus glabra_) was once thought to be more abundant in Ohio than elsewhere, hence the name; but its best development is in Tennessee and northern Alabama. The disagreeable odor emitted by the bark gives it the names fetid and stinking buckeye, and it is known also as American horse chestnut. Its range is approximately the same as that of yellow buckeye, but it is a smaller tree, rarely more than thirty feet high, though it is seventy in exceptional cases. In common with other trees of the species, it prefers rich soil along water courses.

The wood was formerly in demand for chip hats, but that use has apparently ceased. The sapwood is darker than the heart which is an exception to the general rule. Dark streaks, probably stains due to fungus, occasionally run through the trunk. In weight, strength, and stiffness the wood is approximately the same as yellow buckeye. Its odor is sufficient to distinguish it from that species, and it a.s.sociates with no other except on rare occasions when it may be found with the small buckeye in western Tennessee and southern Missouri.

CALIFORNIA BUCKEYE (_aesculus californica_) occurs only in the state whose name it bears. It is a short, much-branched, ill-formed tree; root large and shaped somewhat like an inverted tub, often standing a foot or more above the ground, and the branches rising from it. A tree so formed is without value to the general lumberman, but cabinet makers sometimes grub out the root and saw it transversely into thin lumber or veneer and make small articles which possess considerable figure, due to the involved growth, but little variety of color. Its tone is light yellow.

The tree is found in the central part of California, from near sea level up to 4,500 in the Sierra Nevadas. It gets away from the immediate vicinity of water courses and grows on hillsides. It is heavier than any other American buckeye, and has very thin sapwood. The other properties of the wood, and the botanical characters of the tree are common to other members of the species. The seeds depend for their dispersal on running water, when the tree grows by a stream, or on gravity, if situated on a hillside. The seed will not grow unless buried in moist soil, and it retains its vitality only a few months. Few trees in the United States have larger seeds than buckeyes. The tree is short-lived, reaching maturity in most cases in less than a hundred years. It is sometimes planted for ornament in this country and in Europe.

SMALL BUCKEYE (_aesculus austrina_) is one of the latest recognized members of the buckeye household. It seldom attains a diameter above five or six inches, or a height of twenty-five feet. It is, therefore, too small to be seriously considered as a source of lumber, and even if trunks were large enough, the species is too scarce to furnish many logs. It grows on rich uplands from western Tennessee and southern Missouri to Texas. The bright red flowers open in April, the fruit falls in October.

PURPLE BUCKEYE (_aesculus octandra hybrida_) is a variety characterized by red or purple flowers and by leaves woolly on the under sides, and bark of lighter color than that of yellow buckeye. The range follows the Appalachian mountains from West Virginia southward. It has been reported in Texas also. If the wood is used at all, it goes for the same purposes as yellow buckeye.

[Ill.u.s.tration]

Sa.s.sAFRAS

[Ill.u.s.tration: Sa.s.sAFRAS]

Sa.s.sAFRAS

(_Sa.s.safras Sa.s.safras_)

The French settlers in Florida were the first white men to give the name sa.s.safras to this tree, but the Indians called it by that name long before. It was a tree which Indians were sure to name, because it had an individuality which appealed to them. It is not known what the real meaning of the word was, when the southern Indians used it. After the French adopted the name in Florida, it pa.s.sed to other colonies and other languages, and has led to numerous disputes since. Many have erroneously supposed that the name is of Latin origin. When the English colony was founded at Jamestown, Virginia, in 1607, the tree was well known by that name, but it was p.r.o.nounced so variously and spelled in so many ways that it was often almost unrecognizable. It is p.r.o.nounced variously and spelled differently yet. It is called sa.s.safras in most regions, and in others is saxifrax, sa.s.safas, sa.s.safac, sa.s.safrac, and saxifrax tree.

Its range covers the territory from Ma.s.sachusetts to Iowa and Kansas, and south to Florida and Texas. Some of that range it has occupied for vast periods of time, for sa.s.safras leaves have been found embedded in the Cretaceous formations of Long Island. Near the northern limit of its range it is generally small, often of brush size; but further south it becomes a tree which sometimes exceeds 100 feet in height, and three or four in diameter. The best development of the species is in Arkansas and Missouri.

Sa.s.safras belongs to the laurel family. Strangely enough, the two trees which are usually supposed to be typical laurels--namely, mountain laurel (_Kalmia latifolia_) and great rhododendron, do not belong to the laurel family, but the heath family. The laurel family to which sa.s.safras belongs includes many species in all parts of the world, some are evergreen, others are not, but all characterized by the strong, pungent odor of their wood or bark, and all having fruit with a single seed like a plum or cherry. The camphor tree from the distillation of whose wood commercial camphor (except synthetic camphor made largely from turpentine) is derived, belongs to this family, as do certain bay trees of the southern states. It was formerly supposed that sa.s.safras existed only in the eastern half of the United States; but a species closely resembling ours, if not identical with it, has recently been found in China. The California laurel (_Umbellularia californica_) is in the same family with sa.s.safras.

This tree has had a peculiar history. It was once supposed to possess miraculous healing powers, and was shipped from Virginia to England in one of the first cargoes to go to that country from the present territory of the United States. Its supposed value did not consist in its use as lumber, but in some medicinal property which it was reputed to possess. People appeared to believe that it would renew the youth of the human race. Some portion of this superst.i.tion has clung round sa.s.safras to this day, and it is not entirely confined to ignorant people. Bedsteads made of sa.s.safras were supposed to drive away certain nightly visitors which disturb slumber. In southeastern Arkansas and northwestern Mississippi, bedsteads are still made of this wood, with the belief that sleep will be sounder. The same custom doubtless prevails elsewhere. In northern Louisiana floors of sa.s.safras are occasionally laid in negro cabins because of the same superst.i.tion, and in the firm belief that it will keep out animals as large as rats and mice. Some of the mountaineers of Kentucky, where each family makes its own soap, insist that the kettle must be stirred with a sa.s.safras stick or it will produce a poor quality of soap. Among the mountains of West Virginia many a farmer equips his henhouse with sa.s.safras poles for roosts, fully convinced that he has put an effective quietus on all tribes, shoals, and kindred of _menopon pallidum_, and the hens will sleep better.

The production of sa.s.safras oil is perhaps the largest industry dependent upon this tree. Roots are grubbed by the ton and are subjected to destructive distillation. Much of this work is carried on in Virginia where sa.s.safras spreads quickly into abandoned fields, springing up from seeds carried by birds. Veritable thickets soon take possession. Here is where the sa.s.safras oil supply comes from. Contractors often clear the old fields and make them ready for tillage, taking the roots for pay.

The wood weighs 31.42 pounds per cubic foot; is very durable when exposed to dampness; is slightly aromatic; inclined to check in drying; the layers of annual growth are marked by rings of large pores; summerwood is quite distinct from the earlier growth; medullary rays are many and thin; color dull orange-brown, the thin sapwood light yellow.

Sa.s.safras goes to sawmills in all regions where it is large enough for lumber, but the total cut is small. Reports from sawmills in 1909 credited this species with only 25,000 feet in the United States, and it was still less in 1910. It is evident that this is only a small portion of the total output, and probably Tennessee alone produces that much.

The wood is sold with other species and loses its name, frequently pa.s.sing as ash. The wood bears considerable resemblance to ash, in grain and color, but is lighter in weight, and much lower in strength.

Sa.s.safras was one of the canoe woods of early times along the lower Mississippi and its tributaries. Its two princ.i.p.al advantages over most woods with which it was a.s.sociated was its light weight and lasting qualities. Canoes of this timber in Louisiana have given continued service for a third of a century.

In all parts of its range, wherever it is of sufficient size, it has been used for posts. It is generally considered good for about twenty years. Large trunks were formerly split for rails, and a few are utilized in that way still, but most timber large enough for rails, now goes to sawmills. In Texas most of the sa.s.safras supplied by sawmills is manufactured into furniture, but is listed as ash. The same thing is done in Arkansas and Missouri, but the use in the latter state is extended to interior house finish and office and bank fixtures.

Sometimes it is made the outside wood, and the figure caused by sawing the logs tangentially is accentuated by stains and fillers. The figure of quarter-sawed wood is not attractive because the medullary rays are too small. It lasts well as railroad ties and a few are found in service in many parts of the tree's range, but those who see it in the track are liable to mistake it for chestnut.

A by-product of sa.s.safras deserves mention--tea made from the flowers or from the bark of the roots. It is relished in the early spring, and is popular in most regions where the tree is known. The bark is a commercial commodity. It is tied in small bundles, and the price at retail ranges from a nickel to a dime each. Drug stores and grocers sell it. In the city of Washington in early spring sa.s.safras peddlers canvas the city from center to circ.u.mference. They are generally negro men and women who dig the roots on the neighboring hills of Virginia and Maryland, strip the bark, tie it in small bundles, and by diligence and perseverance, succeed in converting the merchandise into money.

Sa.s.safras is often cited as an example of a tree with leaves of different forms. Three shapes are common, and all frequently occur on the same tree, and even on the same twig. One has no lobes, another has one lobe like the thumb of a mitten, and another has three.

LANCEWOOD (_Ocotea catesbyana_) is a small evergreen tree, looks much like laurel, and grows in southern Florida, on the islands and on the mainland in the vicinity of Biscayne bay. It is closely related to sa.s.safras, and the bark has an aromatic odor. It belongs to a group of trees with nearly 200 species scattered in hot regions of both hemispheres. This is the only one belonging to the United States, and it appears to be a newcomer on these sh.o.r.es, from the fact that it has succeeded in obtaining so limited a foothold. It keeps well south of the region where it is likely to be frosted and it seldom exceeds a height of thirty feet and a diameter of eighteen inches. The fruit ripens in autumn and is dark blue with flesh thin and dry. The wood is hard, heavy, strong, checks badly in drying, and has a rich brown color, the sapwood being yellow. Rings of annual growth are marked with many small, regularly-distributed open ducts; medullary rays are thin and numerous; wood weighs 47.94 pounds per cubic foot; durable in contact with the soil, beautifully colored, and is highly prized for small cabinet work and novelties. At Miami, Florida, small trunks cut on neighboring hummocks, or brought from the keys, are worked into souvenirs to be sold to visitors. Lancewood fishing rods are among the strongest and most expensive on the market; but little of the material of which they are made grows in Florida. It is also manufactured into billiard cues and small handles.

[Ill.u.s.tration]

MADRONA

[Ill.u.s.tration: MADRONA]

MADRONA