The Ornamental Scarlet Oak

The Scarlet Oak (Quercus coccinea) is an oak in the red oak section Quercus sect. Lobatae. The scarlet oak can be mistaken for the Pin Oak, the Black Oak, or occasionally the Red Oak. Pin Oak however is properly identified as Quercus palustris. On Scarlet Oak the sinuses between lobes are "C"-shaped in comparison to Pin Oak (Q. palustris), which has "U"-shaped sinuses and the acorns are half covered by a deep cap.

Scarlet Oak is mainly native to the eastern United States, from southern Maine west to eastern Oklahoma, and south to southern Alabama. It is also native in the extreme south of Ontario, Canada. It occurs on dry, sandy, usually acidic soils.

It is a medium-large deciduous tree growing to 20-30 m tall with an open, rounded crown. The leaves are glossy green, 7-17 cm long and 8-13 cm broad, lobed, with seven lobes, and deep sinuses between the lobes. Each lobe has 3-7 bristle-tipped teeth. The leaf is hairless (unlike the related Pin Oak, which has tufts of pale orange-brown down where the lobe veins join the central vein). The acorns are ovoid, 7-13 mm broad and 17-31 mm long, a third to a half covered in a deep cup, green maturing pale brown about 18 months after pollination; the kernel is very bitter.

Scarlet Oak is often planted as an ornamental tree, popular for its bright red fall color. The wood is generally marketed as red oak, but is of inferior quality, being somewhat weaker and not forming as large a tree.


Source: http://en.wikipedia.org/wiki/Quercus_coccinea

See also: Florist, Florists, Flower