Children (34 direct children, 41 direct and indirect children):
Castanea sativa
Sweet chestnut
Castanea dentata
American chestnut
Castanea henryi
(tree size 1)
Castanea mollissima
Chinese chestnut
Castanea crenata
(tree size 1)
Japanese chestnut
Castanea pumila
(tree size 3)
Chinkapin
Castanea seguinii
Seguin chestnut
Castanea ozarkensis
Ozark chinkapin
Castanea neglecta
Castanea × neglecta
Castanea ×fleetii
Castanea fleetii
Castanea acuminatissima
Castanea costata
Castanea indica
Castanea inermis
Castanea purpurella
Castanea tungurrut
Castanea chrysophylla
(tree size 1)
Castanea sempervirens
Castanea dolichophylla
Castanea eocenica
Castanea japonica
Castanea vilmoriniana
Castanea bungeana
Castanea argentea
Castanea concinna
Castanea diversifolia
Castanea javanica
Castanea formosana
Castanea stricta
Castanea vulgaris
Castanea floridana
Castanea kusakuri
Castanea alabamensis
Castanea alnifolia
(tree size 1)