Orchidaceae | |
Calanthe biloba var. diptera
| Hook. f. | Fl. Brit. India 5(2): 848 | 1890 |
Orchidaceae | |
Calanthe biloba var. obtusata
| C.S.P. Parish & Rchb. f. | Trans. Linn. Soc. London 30: 144 | 1874 |
Orchidaceae | |
Calanthe biloba var. treutleri
| Hook. f. | Fl. Brit. India 5(2): 848 | 1890 |