| Orchidaceae | |
Grammangis ellisii
| (Lindl.) Rchb. f. | Hamburger Garten- Blumenzeitung 16: 520 | 1860 |
| Orchidaceae | |
Grammangis falcigera
| Rchb. f. | Flora 541 | 1885 |
| Orchidaceae | |
Grammangis fallax
| Schltr. | Orchis 9: 121 | 1915 |
| Orchidaceae | |
Grammangis huttoni
| (Hook. f.) Benth. & Hook. f. | Gen. Pl. 3: 538 | 1889 |
| Orchidaceae | |
Grammangis pardalina
| Rchb. f. | Flora 541 | 1885 |
| Orchidaceae | |
Grammangis spectabilis
| Bosser & Morat | Adansonia, n.s. 9(2): 303–304, pl. 2 | 1969 |
| Orchidaceae | |
Grammangis stapeliiflora
| (Teijsm. & Binn.) Schltr. | Bot. Jahrb. Syst. 45(104): 53 | 1911 |