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| The dogwood family comprises about 10 genera with 100 species of trees, shrubs, and herbs. Only species of the genera Cornus and Garrya are found in the United States. The only species of this family which grows in Florida and reaches arborescent size is the flowering dogwood. |
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| Cornus florida
flowering dogwood |
| Habit
The flowering dogwood is a small, bushy tree, reaching 15-30 feet in
height and 6-18 inches in diameter. Several large, wide-spreading
branches form a low, dense, rounded crown.
Leaves are simple, opposite, and deciduous. The leaves are 1.5-2
inches wide and are oval in shape, with an acute or slender apex.
The leaf base is wedge-shaped. Leaf margins are often irregular and
entire or remotely scalloped. The veins of the leaves are characteristically
arcuate (curved upward toward the apex of the leaf). The leaf surfaces
are light green and somewhat pubescent on top, and whitish and pubescent
below. Leaf petioles are stout and grooved, up to 3/4 inch long.
The twigs are slender, red or yellowish-green to purple and somewhat
pubescent at first, becoming glabrous and brown or gray-brown. The
pith is homogeneous.
The bark is up to 3/8 inch thick, dark brown or nearly black, breaking into many polygonal, scaly blocks. Habitat The flowering dogwood occurs on moist, rich, deep soils near streams
and on slopes, usually growing in the shade of other hardwoods. It
is also found on open slopes and ridges. It is found from southern
Maine west through New York; west to southeastern Kansas; south to central
Florida and to eastern Texas. It is occasionally found in northern
Mexico.
This tree is of limited value as a source of wood for small articles
such as spindles, shuttles, hubs and handles. It is highly valued
as an ornamental. In colonial times a brew made from the bark was
used in the treatment of fever.
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