| Author | Title | Journal/publisher | Literature ref. no. |
| Paiva, J. & Nogueira, I. (1990) | Gentianaceae | Flora Zambesiaca 7(4) | 220 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 3 |
| Exochaenium grande |
| Sebaea brachyphylla |
| Sebaea leiostyla |