| Author | Title | Journal/publisher | Literature ref. no. |
| Wild, H. (1961) | Portulacaceae | Flora Zambesiaca 1(2) | 204 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 6 |
| Portulaca foliosa |
| Portulaca kermesina |
| Portulaca oleracea |
| Portulaca quadrifida |
| Talinum afrum |
| Talinum portulacifolium |