| Orchidaceae | |
Rangaeris amaniensis
| (Kraenzl.) Summerh. | Kew Bull. 4: 438 | 1949 |
| Orchidaceae | |
Rangaeris biglandulosa
| Summerh. | Fl. W. Trop. Afr. 2: 449 | 1936 |
| Orchidaceae | |
Rangaeris brachyceras
| (Summerh.) Summerh. | Bull. Misc. Inform. Kew 228 | 1936 |
| Orchidaceae | |
Rangaeris dorotheae
| (Rendle) Summerh. | Fl. W. Trop. Afr. 2: 449 in clavi 450 | 1936 |
| Orchidaceae | |
Rangaeris longicauda
| (Rolfe) Summerh. | Fl. W. Trop. Afr. 2: 449 | 1936 |
| Orchidaceae | |
Rangaeris longicaudata
| (Rolfe) Summerh. | Fl. W. Trop. Afr. 2: 449 | 1936 |
| Orchidaceae | |
Rangaeris muscicola
| (Rchb. f.) Summerh. | Fl. W. Trop. Afr. 2: 450 | 1936 |
| Orchidaceae | |
Rangaeris rhipsalisocia
| (Rchb. f.) Summerh. | Fl. W. Trop. Afr. 2: 449 | 1936 |
| Orchidaceae | |
Rangaeris schliebenii
| (Mansf.) P.J. Cribb | Fl. Trop. E. Africa Orchidaceae 3: 570 | 1989 |
| Orchidaceae | |
Rangaeris trachypus
| (Kraenzl.) Guillaumin | Bull. Mus. Natl. Hist. Nat., Sér. 2 31: 118 | 1959 |
| Orchidaceae | |
Rangaeris trilobata
| Summerh. | Fl. W. Trop. Afr. 2: 449 | 1936 |
| Orchidaceae | |
Rangaeris viridiflora
| (P.J. Cribb & J. Stewart) Szlach. | Ann. Bot. Fenn. 40: 69 | 2003 |