8/7/2023 0 Comments Black oak acorn![]() The wood is not used as much as some of the other oaks.Īmericans used black oak to treat a wide variety of ailments including The wood quality is lower than that of red oak, but the Source for many songbirds, game birds, mice, raccoon, and deer. Is dull brown and hairy, with a small fringe at the bottom where the scalesĪre not pressed up against the nut. Approximately 1/4 to 1/3 of the nut is enclosed by the cup, which Has vertical lines that look like fine pin stripes running the length of Acorns are either single or born in pairs, Male flowers appear as drooping clusters (catkins) andįemales in clusters of 1 to 4. ![]() TheyĪre dark green, smooth and shiny on the upper surface, and have fine hairsĪnd female flowers appear on the same tree, but separately, as the leaves Leaves are typically up to 10 inches long and up to 8 inches wide. The lobes are not as deeply incised when the tree is growing in the shade. The edges) lobes which are tipped with bristles (stiff, sharp hairs). The outer bark is black and deeply furrowed and has a blockyĪppearance due to the presence of deep, horizontal grooves across the ridges.Īre reddish-brown with gray patches and are bitter tasting.Īre pointed, angled, hairy, and up to 3/4 inch long.Īre alternate and simple with 7 to 9 rather deeply incised (cut in from ![]() They are also more susceptible to heartrot than some of the other oaks.īark of black oak is yellow or orange, and is a distinctive feature of Black oaks typically are not as long lived as other oaks in the red oak group. The yellowish-orange inner bark is bitter tasting. The species name 'velutina' is a reference to the underside of the leaves of black oak, which are covered with fine hairs. It is one of the most common trees of the eastern deciduous forest, In Illinois,īlack oak grows mostly in upland woods, but also occurs in flatwoods and Grows on a wide variety of upland sites from mesic to dry. The crown is spreading, rounded or oblong, and often irregular. Oak is a large tree with a massive trunk of up to 3 1/2 feet in diameter.
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