European chestnut
Quick Summary
The European chestnut, also known as the Spanish or Eurasian chestnut (Castanea sativa), is a deciduous tree native to temperate regions of Eurasia and northern Africa. It is part of the beech family (Fagaceae) and is cultivated for its edible nuts and timber. These trees can grow up to 30 meters (100 feet) tall and have toothed, lance-shaped leaves. Their spiny burr surrounds one to seven nuts, which split open when mature.12
While the European chestnut is an important food source and export, it is susceptible to chestnut blight, a fungal disease that has devastated American chestnut populations. Efforts are underway to develop blight-resistant hybrids by crossing American and Asian chestnut species.13
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.
chestnutSpecies and usesThe European chestnut (C. sativa), 30 metres (100 feet) tall, is native to Eurasia and northern Africa; it is often called sweet, Spanish, or Eurasian chestnut. The Chinese chestnut (C. mollissima), usually less than 18 metres (about 60 feet) tall, grows at altitudes up to 2,440…
Read MoreThe European chestnut (C. sativa), 30 metres (100 feet) tall, is native to Eurasia and northern Africa; it is often called sweet, Spanish, or Eurasian chestnut. The Chinese chestnut (C. mollissima), usually less than 18 metres (about 60 feet) tall, grows at altitudes up to 2,440…
Read More
FagalesEconomic and ecological importanceThe European (Castanea sativa) and Chinese (C. mollissima) chestnuts are economically important crops, although susceptibility to the chestnut blight fungus has somewhat diminished production of C. sativa. In North America both C. dentata (American chestnut) and C. pumila (chinquapin) were used extensively by the native Indians for…
Read MoreThe European (Castanea sativa) and Chinese (C. mollissima) chestnuts are economically important crops, although susceptibility to the chestnut blight fungus has somewhat diminished production of C. sativa. In North America both C. dentata (American chestnut) and C. pumila (chinquapin) were used extensively by the native Indians for…
Read More
