Castanea crenata

Castanea crenata, also known as the Japanese chestnut, is a species of chestnut originally native to Japan and South Korea. It is a member of the family Fagaceae, which includes a wide variety of deciduous and evergreen trees and shrubs.

Description

Castanea crenata is a deciduous tree that can grow up to 10-15 meters in height. The leaves are oblong and serrated, with a glossy upper surface. The flowers are catkins, which are followed by spiny cupules containing 3-7 brownish nuts that are shed in October.

Cultivation and uses

The Japanese chestnut is widely cultivated in Japan and Korea for its edible nuts. The nuts are larger and more easily peeled than those of the European chestnut. They are used in a variety of dishes, including desserts, and are also roasted and eaten as a snack.

In addition to its culinary uses, Castanea crenata is also grown as an ornamental tree for its attractive foliage and autumn color. It is resistant to chestnut blight, a disease caused by the fungus Cryphonectria parasitica that has devastated populations of the American chestnut.

Ecology

Castanea crenata is a hardy tree that prefers well-drained soil and a sunny position. It is tolerant of atmospheric pollution and can grow in relatively harsh urban conditions.

See also

• List of culinary nuts
• Chestnut blight
• Cryphonectria parasitica