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In the northern part of its range, Quercus velutina is a relatively small tree, reaching a height of 20–25 metres (66–82 feet) and a diameter of 90 centimetres (35 inches), but it grows larger in the south and center of its range, where heights of up to 42 m (138 ft) are known.
Black locust is a part of the Appalachian mixed mesophytic forests. Black locust is host to up to 67 species of lepidoptera, [19] and provides valuable cover when planted on previously open areas. Its seeds are eaten by bobwhite quail and other game birds and squirrels. Woodpeckers may nest in the trunk since older trees are often infected by ...
Nyssa sylvatica 's genus name, Nyssa, refers to a Greek water nymph; [4] the species epithet sylvatica refers to its woodland habitat. [4]The species' common name, tupelo, is of Native American origin, coming from the Creek words ito "tree" and opilwa "swamp"; it was in use by the mid-18th century.
The flowers are yellow, 2.5–4 cm in diameter and produced in large compound raceme up to 20 cm long. Pollens are approximately 50 microns in size. The fruit is a pod 5–10 cm long and 2.5 cm broad, red at first, ripening black, and containing one to four seeds. Trees begin to flower after about four years. [4] [5]
The largest specimen known is at Spring Grove Cemetery in Cincinnati, Ohio, 22 m tall and 2.2 m trunk diameter; the tallest known is a slender tree 27 m tall but only 0.55 m trunk diameter, at Plott Cove Research Natural Area, Georgia (Spongberg & Ma 1997; Eastern Native Trees Society). Plants from Alabama have the leaves more densely hairy ...
The accepted name for black willow is: Salix nigra Marshall. Marshall , the "Father of American Dendrology ", [ 9 ] first described this taxon in 1785. Salix gooddingii (Goodding's willow) is sometimes considered a variety of S. nigra as S. nigra var. vallicola Dudley; when recognized, this extends the range of S. nigra to western North America.
The pulp has a yellow color and it is edible. The bark of the tree is thick and appears dark brownish black or grayish black in colour, with striations and a few cracks on the surface. The tree may reach up to a height of 9–18 m (30–59 ft) with about 1 m (3 ft 3 in) in circumference. The seeds are just like the seeds of custard apple. About ...
Juglans nigra, the eastern American black walnut, is a species of deciduous tree in the walnut family, Juglandaceae, native to central and eastern North America, growing mostly in riparian zones. Black walnut is susceptible to thousand cankers disease , which provoked a decline of walnut trees in some regions.