Castanea dentata
Castanea dentata (pronounced: kah-STAH-nee-uh den-TAH-tuh), also known as the American chestnut, is a species of chestnut native to eastern North America.
Etymology
The genus name Castanea is derived from the Latin word 'castanea' which means chestnut. The species name dentata refers to the tooth-like edges of the leaves of this tree.
Description
The Castanea dentata is a large, monoecious deciduous tree that can grow up to 30 meters tall. The leaves are oblong and serrated, with a prominent vein pattern. The flowers are catkins, with the male flowers on long slender catkins and the female flowers on shorter, thicker ones. The fruit is a spiny cupule containing one to three nuts.
Distribution and Habitat
Castanea dentata was once one of the most common trees in the Northeastern United States. However, a fungal disease known as the chestnut blight has drastically reduced its numbers. Today, it can be found in small numbers in the Appalachian Mountains and other parts of its original range.
Uses
The wood of the Castanea dentata is used for furniture and construction due to its strength and resistance to rot. The nuts are edible and were a significant food source for Native Americans and early settlers.
Related Terms
External links
- Medical encyclopedia article on Castanea dentata
- Wikipedia's article - Castanea dentata
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