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| The cedar family comprises 15 genera with about 130 species of trees and shrubs distributed both north and south of the equator. In North America, 5 genera and 26 species of this family exist. 2 of these are native to Florida. |
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| Chamaecyparis thyoides
Atlantic whitecedar |
| Habit
The Atlantic whitecedar is a tree, seldom reaching more than 60-80 feet in height and 10-15 inches in diameter. In dense stands, the bole is often clear of branches for about 3/4 of it's length. The crown is usually small, narrow, and conical with slender limbs and graceful branchlets. The root system is shallow and spreading.
Leaves are scale-like, 1/16-1/8 long, blue-green in color. The leaves turn brown in their second year but persist for many seasons. The foliage sprays are flattened and fan-like. Flowers
The twigs are light green and tinged with red at first, becoming reddish-brown
to dark brown.
The bark is thin, ash gray to reddish-brown, and divided by narrow fissures
into flat ridges.
The Atlantic whitecedar is largely restricted to wet sites including
fresh-water swamps, bogs, stream banks, and bottomlands. It forms
pure stands or is associated with baldcypress, sweet bay, slash pine, spruce
pine, black tupelo, perseas, and red maple. It grows on the Atlantic
and Gulf coastal plain from southern Maine to eastern Louisiana.
This tree has been an important timber tree since the early development
of cities along the Atlantic seaboard. Large quantities of the wood
from Atlantic whitecedar were also used for charcoal and in the manufacture
of gunpowder. This wood is suitable for many purposes, including
piling, boat construction, shingles, crossties, poles, and posts.
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| Juniperus virginiana
eastern redcedar |
| Habit
The eastern redcedar is a tree, 40-50 feet in height and 1-2 feet in
diameter. It has a dense, narrow, pyramidal crown. The bole
is notably tapered and the root system is deep.
On old trees, leaves are scale-like, 1/16 long, and dark green in color.
On young trees, the leaves are awl-shaped, light green, sharply pointed,
and the upper surface is silvery-white. Both types usually turn brown
in their second winter but persist for several years.
The twigs are angled and reddish-brown.
The bark is thin, fibrous, light reddish-brown, and separating into
long, narrow, fringed scales or strips.
The eastern redcedar is found on a variety of soils, but it grows best
on light soils of limestone origin. It occurs abundantly on dry,
shallow, rocky soils. It can also be found mixed with hardwoods.
It grows all over the eastern United States and southern Ontario.
The heartwood is used for closet linings, wardrobes, and chests because
of its moth-repellent properties. This species used to be the principal
wood used in the manufacture of pencils. Quantities of this species
are used in paneling construction, millwork, woodenware, poles, posts,
and novelties. Many varieties of this tree are used in landscaping.
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