| Orchidaceae | |
Coelogyne fuscescens var. assamica
| (Linden & Rchb. f.) Pfitzer | Pflanzenr. IV, 50 II B 7: 43 | 1907 |
| Orchidaceae | |
Coelogyne fuscescens var. brunnea
| (Lindl.) Lindl. | Fol. Orchid. Coelogyne 11 | 1854 |
| Orchidaceae | |
Coelogyne fuscescens var. fuscescens
| | | |
| Orchidaceae | |
Coelogyne fuscescens var. integrilabia
| Pfitzer | Pflanzenr. IV, 50 II B 7: 43 | 1907 |
| Orchidaceae | |
Coelogyne fuscescens var. viridiflorum
| Pradhan | Indian Orchids: Guide Identif. & Cult. 2: 268 | 1979 |