black oak (Quercus velutina)
Family: Fagaceae
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Form:
This tree is medium in size reaching 50 to 60 ft. in height and 2 to 3 ft. in dbh. It also has an irregular crown and a limby bole. |
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Leaves: Shape: 5-7 bristle-tipped lobes; sun leaves have deep sinuses and shade leaves have very shallow sinuses Margin: entire Texture: thick; dark green and glabrous above; tomentose beneath Variation: pinnate |
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Bark:
The bark is thick, grayish-black in color and is deeply furrowed vertically with horizontal breaks. The inner bark is orange. |
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Twigs and Buds:
The twigs are brown in color, stout and glabrous. The buds are long and sharp with a grayish pubescence. |
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Flowers and Fruit:
The flowers are borne on catkins and are staminate. The fruit is an acorn that is long, ovid and 5/8 to 3/4 inches in length. The cap of the acorn has loose reddish-brown scales. It is also noted the the acorns mature in 2 years. |
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Distinguishing Characteristics:
This species has characteristic oak leaves, produced mast every 2 years, and has long terminal buds. |
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Range:
This species occurs from Maine to Minnesota, south to eastern Texas and east to Florida. |
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Silvics:
This species has an intermediate tolerance and occurs on mesic to dry uplands. |
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Ecological and Cultural Importance:
The wood is sold as “red oak” and used for furniture and flooring. The acorns are eaten by a variety of mammals and birds. Notable species include: wild turkeys, squirrels, and white-tailed deer. |