Forest Trees of Texas: How to Know ThemMattoon, Wilbur R. (Wilbur Reed)
Science
Forest Trees of Texas: How to Know Them
Mattoon, Wilbur R. (Wilbur Reed)
Trees -- Identification; Trees -- Texas
The FLOWERS are clustered, greenish-yellow, and open with the first
unfolding of the leaves. The male and female flowers are usually on
different trees. The FRUIT is an oblong, dark blue or black lustrous
drupe surrounded at the base by what appears to be a small orange-red or
scarlet cup at the end of the scarlet peduncle.
The WOOD is light, soft, weak, brittle, and durable in the soil; the
heartwood is dull orange-brown. It is used for posts and crossties. The
bark of the roots yields the very aromatic oil of sassafras much used
for flavoring candies and various commercial products. The bark of the
root is sold in small bundles for making sassafras tea.
WITCH-HAZEL
Hamamelis virginiana L.
This tall-growing shrub which has the peculiar habit of blooming in the
late fall and ripening its fruit in early spring is native to the
extreme eastern portion of Texas, being found on rich soils of streams
or along the borders of the forest.
The BARK is smooth, white, gray, and mottled with light brown.
The LEAVES are usually obovate, 3 to 5 inches long, prominently veined,
with a wavy margin, very irregular at the base, bright green above and
slightly paler below. They are generally smooth.
The odd, yellow FLOWERS are borne in clusters along the branch, with
long, very narrow twisted petals. They develop during November,
December, and January, the time depending somewhat on the weather, and
possess a refreshing fragrance. The FRUIT is a hard, tough, two-celled
capsule, with two beaks. It divides in half, each half containing a
shiny black seed. In the late summer or early autumn the capsules pop
open, discharging the seeds.
[Illustration: WITCH-HAZEL (Leaf, one-half natural size; flower and
fruit, natural size)]
The WOOD is hard and close-grained. The trees do not grow large enough
to be of commercial value.
An analgesic extract used in lotions and balms is obtained from the
inner bark by distillation.
SWEETGUM (Redgum)
Liquidambar styraciflua L.
Sweetgum is a valuable and sometimes troublesome forest tree in East
Texas. It occurs on rich river bottoms and in swamps subject to frequent
overflow, as well as on the dried uplands, as far west as the San
Jacinto River Basin. The BARK is a light gray, roughened by corky
scales, later becoming deeply furrowed. After the second year the twigs
often develop corky projections of bark, which give them a winged
appearance.
The simple, alternate star-shaped LEAF with its 5 to 7 points or lobes,
is 5 to 7 inches across and aromatic. In the fall its coloring ranges
from pale yellow through orange and red to a deep bronze.
[Illustration: SWEETGUM (Leaf and fruit, one-third natural size; twig,
two-thirds natural size)]
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