| Author | Title | Journal/publisher | Literature ref. no. |
| Morris, B. (1965) | Epiphytic orchids of the Limbuli Stream, Mlanje | The Society of Malawi Journal 18(2) 59-70 | 1141 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 4 |
| Calyptrochilum christyanum |
| Cyrtorchis arcuata subsp. whytei |
| Polystachya albescens subsp. imbricata |
| Polystachya concreta |