Latitudinal range: 25.1° to 42.5°

Habitats: temperate broadleaf/mixed forest (5)

only

Found in 6 samples

China: Mt. Shennongjia, Lühe Town (Early Oligocene)

Japan: Ashiu Experimental Forest, Chichibu Mountains

United States: Southern Talus, Highlands

See also Castanea crenata, Castanea dentata, Castanea henryi, Castanea pumila, Castanea sp.