| Author | Title | Journal/publisher | Literature ref. no. |
| Kupicha, F.K. (1983) | Primulaceae | Flora Zambesiaca 7(1) | 135 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 5 |
| Anagallis barbata |
| Anagallis gracilipes |
| Ardisiandra wettsteinii |
| Lysimachia ruhmeriana |
| Samolus valerandi var. valerandi |