| Fagaceae | |
Castanea margaretta var. angustifolia
| Ashe | J. Elisha Mitchell Sci. Soc. 40(1–2): 46 | 1924 |
| Fagaceae | |
Castanea margaretta var. arcuata
| Ashe | J. Elisha Mitchell Sci. Soc. 40(1–2): 46 | 1924 |
| Fagaceae | |
Castanea margaretta fo. dormaniae
| Ashe | Bull. Torrey Bot. Club 54: 582 | 1927 |
| Fagaceae | |
Castanea margaretta var. margaretta
| | | |