TREE HUCKLEBERRY (_Vaccinium arboreum_) is the only tree form of

twenty-five or thirty species of huckleberry in this country. The

cranberry is one of the best known species. The range of tree

huckleberry extends from North Carolina to Texas, and it reaches its

largest size in the latter state where trunks thirty feet high and

ten inches in diameter occur, but not in great abundance. The fruit

which this tree bears has some resemblance to the common

huckleberry, but is inferior in flavor, besides being dry and

granular. It ripens in October and remains on the branches most of

the winter. The fruit is about a quarter of an inch in diameter,

dark and lustrous, and is a conspicuous and tempting bait for

feathered inhabitants of swamp and forest. The bark of the roots is

sometimes used for medicine, and that from the trunk for tanning,

but it is too scarce to become important in the leather industry.

The tree is known in different parts of its range as farkleberry,

sparkleberry, myrtle berry, bluet, and in North Carolina it is known

as gooseberry. The wood is hard, heavy, and very compact; is liable

to warp, twist, and check in drying; polishes with a fine, satiny

finish. Medullary rays are numerous, broad, and conspicuous; wood

light brown, tinged with red. Small articles are turned from it.

[Illustration]

OSAGE ORANGE

[Illustration: OSAGE ORANGE]

OSAGE ORANGE

(_Toxylon Pomiferum_)

Osage orange belongs to the mulberry family. There are fifty-four

genera, three of which are found in the United States, the mulberries,

the Osage orange, and the figs. Osage orange is known by several names,

the principal one of which refers to the Osage Indians, who formerly

lived in the region where the tree grows. It is called orange because

the fruit, which is from two to five inches in diameter, looks like a

green orange, but it is unfit for food. In its range most people call it

bodark or bodock, that being a corruption of the name by which the

French designated it, bois d’arc, which means bow wood. It was so called

from the fact that Indians made bows of it when they could get nothing

better. Its value as material for bows seems to be traditional and

greatly overestimated. It is lower in elasticity than white oak and very

much lower than hickory, and, theoretically, at least, it is not well

suited for bows. The wood is known also as mock orange, bow-wood, Osage

apple tree, yellow-wood, hedge, and hedge tree. The last name is given

because many hedges have been made of it.

Osage orange has been planted in perhaps every state of the Union, and

grows successfully in most of them. It is one of the most widely

distributed of American forest trees, but its distribution has been

chiefly artificial. It was found originally in a very restricted region,

from which it was carried for hedge and ornamental planting far and

wide. Its natural home, to which it was confined when first discovered,

embraced little more than ten thousand square miles, and probably half

of that small area produced no trees of commercial size. Its northern

limit was near Atoka, Oklahoma, its southern a little south of Dallas,

Texas; a range north and south of approximately one hundred miles. Its

broadest extent east and west was along Red River, through Cooke,

Grayson, Fanning, Lamar, and Red River counties, Texas, about 120 miles.

Some Osage orange of commercial size grew outside the area thus

delimited, but no large amount. Much of that region, particularly south

of Red River, was prairie, without timber of any kind; but scattered

here and there were belts, strips, thickets, and clumps of Osage orange

mixed with other species. On the very best of its range, and before

disturbed by white men, this wood seldom formed pure stands of as much

as 100 acres in one body, and since the country’s settlement, the stands

have become smaller or have been entirely cleared to make farms. All

accounts agree that the Osage orange reaches its highest development on

the fertile lands along Boggy and Blue rivers in Oklahoma, though fine

bodies of it once grew south of the Red River in Texas, and much is

still cut there though the choicest long ago disappeared. Few trees are

less exacting in soil, yet when it can make choice it chooses the best.

In its natural habitat it holds its place in the black, fertile flats

and valleys, and is seldom found on sandy soil. It is not a swamp tree,

though it is uninjured by occasional floods. The tracts where it grows

are sometimes called “bodark swamps,” though marshy in wet weather only.

The tree attains a height of fifty or sixty feet when at its best, but

specimens that tall are unusual. Trunks are occasionally two or three

feet in diameter, but that size is very rare. At the present time

probably ten trees under a foot in diameter are cut for every one over

that size.

Rough and unshapely as Osage trees are, they have been more closely

utilized than most timbers. Fence posts are the largest item. The board

measure equivalent of the annual cut of posts has been placed at

18,400,000. The posts are shipped to surrounding states, in addition to

fencing nearly 40,000 square miles of northern Texas and southern

Oklahoma. Houseblocks constitute another important use. These are short

posts set under the corners of buildings in place of stone foundations.

The annual demand for this kind of material amounts to about 1,000,000

board feet. An equal amount goes into bridge piling. The principal

demand comes from highway commissioners. Telephone poles take a

considerable quantity, and insulator pins more.

One of the most important uses of Osage orange is found in the

manufacture of wagon wheels, though the total quantity so used is

smaller than that demanded for fence posts.

About 10,000 or 12,000 wagons with Osage orange felloes or rims are

manufactured annually in the United States. That use of the wood is not

new. It began in a small way soon after the settlement of the region. At

first the work was hand-done by local blacksmiths and wheelwrights. They

found the wood objectionable, from the workman’s standpoint, on account

of its extreme hardness and the difficulty of cutting it. That objection

is still urged against it though machines have taken the place of the

hand tools of former times. Saws and bits are quickly dulled, and the

cost of grinding, repair, and replacement increases the operator’s

expense much above ordinary mill outlay for such purposes. On that

account many prefer to work the wood green. It is then softer, and cuts

more smoothly. If seasoned before it is passed through the machines it

is liable to “pull.” That term is used to indicate a rough-breaking of

the fibres by the impact of knives. The readiness with which the wood

splits calls for extraordinary care in boring it, and many felloes are

spoiled in finishing them to receive the tenoned ends of spokes.

A number of commodities are made of Osage orange but in quantities so

small that the total wood used does not constitute a serious drain upon

the supply. Police clubs are occasionally made as a by-product of the

rim mill. Some years ago at the Texas state fair at Dallas, a piano was

exhibited, all visible wood being Osage orange, handsomely polished. The

rich color of this wood distinguishes it from all other American

species. When oiled it retains the yellow color, but unoiled wood fades

on long exposure. Clock cases of Osage have been manufactured locally,

and gun stocks made of it are much admired, though the wood’s weight is

an argument against it for gun stocks. Canes split from straight-grained

blocks, and shaved and polished by hand, are occasionally met with, but

none manufactured by machinery have been reported. Sawmills in the Osage

orange region use the wood as rollers for carriages and off-bearing

tables. Rustic rockers and benches of the wood, with the bark or without

it, figure to a small extent in local trade. It has been tried

experimentally for parquetry floors, with satisfactory results. Sections

of streets have been paved with Osage orange blocks. The wood wears well

and is nearly proof against decay, but no considerable demand for such

blocks appears ever to have existed. Railroads which were built through

the region years ago cut Osage for ties and culvert timber, but no such

use is now reported. The demand for the wood for tobacco pipes is

increasing, more than 100,000 blocks for such pipes having been sold

during a single year.

Osage orange weighs 48.21 pounds per cubic foot. It is twenty-eight per

cent stronger than white oak, but is not quite as stiff, is very

brittle, and under heavy impact, will crumble. For that reason, Osage

wagon felloes will not stand rocky roads. The bark is sometimes used for

tanning, and the wood for dyeing.

RED MULBERRY (_Morus rubra_) is frequently spoken of simply as

mulberry, and is sometimes called black mulberry. The full grown

fruit is red, but turns black or very dark purple when ripe. The

berry is composed of a compact and adhering cluster of drupes, each

drupe about one thirty-second of an inch long. What seems to be a

single berry is really an aggregation of very small fruits, each

resembling a tiny cherry. The mulberry is naturally a forest tree,

but it is permitted to grow about the margins of fields, and is

often planted in door yards for its fruit and its shade. It is

looked upon by many as a tame species.

Two mulberries grow naturally in this country. The red species

ranges from Massachusetts west to Kansas, and south to Texas and

Florida. Its best growth is found in the lower Ohio valley and the

southern foot hills of the Appalachian mountains. The largest trees

are seventy feet high and three or four in diameter. If this tree

were abundant the wood’s place in furniture and finish would be

important. The heartwood is dark, of good figure, and fairly strong.

It takes a fine polish, and resembles black walnut, though usually

of a little lighter shade. Its largest use is as fence posts. It is

durable in contact with the soil. The effect when made into

furniture, finish, and various kinds of turnery, is pleasing. Farm

tools, particularly scythe snaths, are made of it, and it has been

reported for slack cooperage and boat building, but such uses are

apparently infrequent. The wood is evidently sold under some other

name, or without a name, for the total sawmill output in the United

States is given in government statistics at only 1,000 feet, which

is probably not one per cent of the cut.

MEXICAN MULBERRY (_Morus celtidifolia_) ranges from southern Texas

to Arizona. Trees are seldom more than thirty feet high and one in

diameter. The berry is about half an inch long, black, and made up

of a hundred or more very small drupes. It is edible, but its taste

is insipid. The wood is heavy and is of dark orange or dark brown

color. It is suitable for small turnery and other articles, but no

reports of uses for it have been found. The tree is occasionally

planted for its fruit by Mexicans, but Americans care little for it.

Two foreign mulberries have been extensively planted in this

country, and in some localities they are running wild and are

mistaken for native species. One is the white mulberry (_Morus

alba_), a native of China; the other is the paper mulberry

(_Broussonetia papyrifera_) a different genus, but of the same

family. It is a native of Japan, and has been naturalized in some of

the southern states. Nine varieties of the white mulberry have been

distinguished in cultivation.

[Illustration]

PERSIMMON

[Illustration: PERSIMMON]

PERSIMMON

(_Diospyros Virginiana_)

Persimmon belongs to the ebony family, and the family has contributed to

the civilization of the human race since very early times. Some of the

oldest furniture in existence, that which was found hidden in the ruins

of ancient Egypt, is ebony, and there is evidence among the old records

in the land of the Nile that the Egyptians made voyages southward

through the Red sea and brought back cargoes of ebony from Punt, a

region in eastern Africa. The name ebony is believed to be derived from

a Hebrew word, probably brought to Palestine by some of Solomon’s

captains who traded along the south coast of Asia or the east coast of

Africa about the time of the building of the first temple. The botanical

name for the genus (_diospyros_) is made up of two words meaning

“Jupiter’s wheat”--supposed to be a reference to the value of persimmons

as food. The name, however, is not as old as the Hebrew word, nor is the

Hebrew as old as the references to ebony in the records of Egypt. A

piece of the old furniture--not less than 4,000 years old--is still in

existence. It probably matches in age the cedar of Lebanon coffins in

the oldest Egyptian tombs.

The ebony family consists of five genera, one of which is persimmon

(_diospyros_). This genus consists of 160 species, only two of them in

the United States. Thus the persimmon trees of this country are a very

small part of the family to which they belong, but they are a highly

respectable part of it. The word persimmon is of Indian origin, and was

used by the tribes near the Atlantic coast. The original spelling was

“pessimin,” and that was probably about the pronunciation given it by

the aborigines.

It has never been called by many names. It is known as date plum in New

Jersey and Tennessee, and as possumwood in Florida. The avidity with

which opossums feed on the fruit is responsible for the name.

The range of persimmon extends from Connecticut to Florida, and westward

to Iowa, Missouri, and Texas. It reaches its largest size in the South.

It is of vigorous growth, spreading by means of seeds, and also by

roots. The latter is the most common method where the ground is open.

Such situations as old, abandoned fields invite the spread of

persimmons. Roots ramify under the ground, and sprouts spring up, often

producing thickets of an acre or more. Trees do not generally reach

large size if they grow in that way, but their crowded condition does

not make them fruitless as can be attested to by many a boy who

penetrates the persimmon thickets by means of devious paths that wind

with many a labyrinthic turn which takes in all that is worth finding.

The variation in the quality of persimmons is greater than that of most

wild fruits. Nature usually sets a standard and sticks closely to it,

but the rule is not adhered to in the case of persimmons. Some are twice

as large as others; some are never fit to eat, no matter how severely or

how often they are frosted; others require at least one fierce frost to

soften their austerity; but some may be eaten with relish without the

ameliorating influence of frost.

The austerity of a green persimmon is due to tannin. It is supposed that

cultivation might remove some of this objectionable quality, but no

great success has thus far attended efforts in that direction. Japanese

persimmons, which are of a different species, are cultivated with

success in California.

The sizes of persimmon trees vary according to soil, climate, and

situation. They average rather small, but occasionally reach a height of

100 feet and a diameter of nearly two. Mature trunks are usually little

over twelve inches in diameter, and many never reach that size.

The dry wood weighs 49.28 pounds per cubic foot, which is about the

weight of hickory. It is hard, strong, compact, and is susceptible of a

high polish. The yearly rings are marked by one or more bands of open

ducts, and scattered ducts occur in the rest of the wood. The medullary

rays are thin and inconspicuous; color of heartwood dark brown, often

nearly black; the sapwood is light brown, and frequently contains darker

spots.

The value of persimmon depends largely upon the proportion of sapwood to

heartwood. That was the case formerly more than it is now; for until

recent years the heartwood of persimmon was generally thrown away, and

the sapwood only was wanted; but demand for the heart has recently

increased. There is much difference in the proportion of heartwood to

sapwood in different trees. It does not seem to be a matter of size, nor

wholly of age. Small trunks sometimes have more heart than large ones. A

tree a hundred years old may have heartwood scarcely larger than a lead

pencil, and occasionally there is none. In other instances the heart is

comparatively large.

Persimmon has never been a wood of many uses, as hickory and oak have

been. In early times it was considered valuable almost wholly on account

of its fruit, and that had no commercial value, as it was seldom offered

for sale in the market. In the language of the southern negroes who

fully appreciated the fruit, it was “something good to run at”--meaning

that the ripe persimmons were gathered and eaten from the trees while

they lasted, but that few were preserved.

It is recorded that the “small wheel” of the pioneer cabins was

occasionally made of persimmon wood. The wheel so designated was the

machine on which wool and flax were spun by the people in their homes.

Spinning wheels were of two kinds, one large, with the operator walking

to and fro, the other small, with the operator sitting. It was the small

wheel which was sometimes made of persimmon. There is no apparent reason

why it should have been made of that wood in preference to any one of a

dozen others.

The demand for persimmon in a serious way began with its use as shuttles

in textile factories. Weavers had made shuttles of it for home use on

hand looms for many years before the demand came from power looms where

the shuttles were thrown to and fro by machinery. Up to some thirty

years ago, shuttles for factories were generally made of Turkish

boxwood, but the supply fell short and the advance in price caused a

search for substitutes. Two satisfactory shuttlewoods were found in this

country, persimmon and dogwood. The demand came not only from textile

mills in America but from those of Europe. The manufacture of shuttle

blocks became an industry of considerable importance.

Persimmon wood is suitable for shuttles because it wears smooth, is

hard, strong, tough, and of proper weight. Most woods that have been

tried for this article fail on account of splintering, splitting,

quickly wearing out, or wearing rough. The shuttle is not regarded as

satisfactory unless it stands 1,000 hours of actual work. Some woods

which are satisfactory for many other purposes will not last an hour as

a shuttle.

The manufacture of shuttles, after the square has been roughed out,

requires twenty-two operations. Probably more shuttlewood comes from

Arkansas than from any other section, though a dozen or more states

contribute persimmon. The total sawmill cut of this wood in the United

States is about 2,500,000 feet, but this does not include that which

never passes through a sawmill.

The wood has other uses. It has lately met demand from manufacturers of

golf heads. Skewers are made of it in North Carolina, and billiard cues

and mallets in Massachusetts.

The heartwood is dark and shuttle makers and golfhead manufacturers will

not have it. Until recently it was customary to throw it away, because

no sale for it could be found. It is now known to be suitable for

parquet flooring and for brush backs, and the demand for the heartwood

is as reliable as for the sapwood. A little of the dark wood is cut in

veneer and is employed in panel work, and other is used in turnery.

The seeds of persimmon furnished one of the early substitutes for coffee

in backwoods settlements when the genuine article could not be obtained.

They were parched and pounded until sufficiently pulverized. During the

Civil war many a confederate camp in the South was fragrant with the

aroma of persimmon seed coffee, after the soldiers had added the fruit

to their rations of cornbread.

MEXICAN PERSIMMON (_Diospyros texana_) grows in Texas and Mexico. It is

most abundant in southern and western Texas, where it suits itself to

different soils, is found on rich moist ground near the borders of

prairies, and also in rocky canyons and dry mesas. The largest trees are

fifty feet high and twenty inches in diameter, but trunks that large are

not abundant. The tree differs from the eastern persimmon in that the

sapwood is thinner, and the heartwood makes up a much greater proportion

of the trunk; the uses are consequently different, since it is taken for

its dark wood, the eastern tree for its light-colored sap. The fruit of

the Mexican persimmon is little esteemed. It is small, black, and the

thin layer of pulp between the skin and the seed is insipid. Until fully

ripe it is exceedingly austere. The Mexicans in the Rio Grande valley

make a dye of the persimmons and use it to color sheep skins. The

fruit’s supply of tannin probably contributes to the tanning as well as

the dyeing of the sheep pelts. The wood is heavier than eastern

persimmon, and has more than three fold more ashes in a cord of wood,

amounting to about 160 pounds. The bark is thin and the trunk gnarled.

The dark color of the wood gives it the name black persimmon in Texas.

Mexicans call it chapote. Sargent pronounces it the best American

substitute for boxwood for engraving purposes, but it does not appear to

be used outside of Texas. The wood is irregular in color, even in the

same piece, being variegated with lighter and darker streaks, and cloudy

effects. It ought to be fine brush-back material. It is worked into tool

handles, lodge furniture, canes, rules, pen holders, picture frames,

curtain rings, door knobs, parasol handles, and maul sticks for artists.

[Illustration]

FLOWERING DOGWOOD

[Illustration: FLOWERING DOGWOOD]

FLOWERING DOGWOOD

(_Cornus Florida_)

The dogwood or cornel family is old but not numerous. It originated

several hundred thousand years ago and spread over much of the world,

but preferred the temperate latitudes. One species at least crossed the

equator and established itself in the highlands of Peru. There are forty

or fifty species in all, about one-third of them in the United States,

but most are shrubs. Black gum and tupelo are members of the family, and

are giants compared with the dogwoods. In Europe the tree is usually

called cornel, and that has been made the family name. It is a very old

word, coined by the Romans before the days of Caesar. They so named it

because it was hard like horn (_cornus_ meaning horn in the Latin

language). They used it as shafts of spears, and so common was that use

that when a speaker referred to a spear he simply called it by the name

of the wood of the handle or shaft, as when Virgil described a combat

which was supposed to have occurred 800 years before the Christian era,

and used the words: “Clogged in the wound the Italian _cornel_ stood.”

The qualities of this wood which led to important uses among the Romans,

have always made dogwood a valuable material. Civilized nations do not

need it for spear shafts, but they have other demands which call for

large amounts.

The flowering dogwood has other names in this country. It is generally

known simply as dogwood, but it is called boxwood in Connecticut, Rhode

Island, New York, Mississippi, Michigan, Kentucky, and Indiana; false

box-dogwood in Kentucky; New England boxwood in Tennessee; flowering

cornel in Rhode Island; and cornel in Texas.

Its range extends from Massachusetts through Ontario and Michigan to

Missouri, south to Florida, and west to Texas. The area where it grows

includes about 800,000 square miles. It is most common and of largest

size in the South, comparatively rare in the North, generally occurs in

the shade of taller trees, and prefers well-drained soil, but is not

particular whether it is fertile or thin.

The dogwood is valuable as ornament and for its wood. It was formerly a

source of medicine, from roots, bark, and flowers; but it seems to have

been largely displaced by other drugs; was once considered a good

substitute for quinine, that use having been learned from Indian

doctors. The Indians dug roots for a scarlet dye with which the vain

warrior stained escutcheons on buckskin, and colored porcupine quills

and bald eagle feathers for decorating his moccasins and his hair.

American Forest Trees · 第 36 / 52 段