Species by Genus: Castanea
- Castanea acuminatissima
- Castanea americana
- Castanea argentea
- Castanea argyrophylla
- Castanea buruana
- Castanea castanea
- Castanea chrysophylla
- Castanea dentata
- Castanea henryi
- Castanea inermis
- Castanea javanica
- Castanea mollissima
- Castanea ozarkensis
- Castanea pumila
- Castanea rhamnifolia
- Castanea sativa
- Castanea seguinii
- Castanea sumatrana
- Castanea tungurrut
- Castanea tungurrut f. sumatrana
- Castanea vesca
- Castanea vulgaris