| Author | Title | Journal/publisher | Literature ref. no. |
| Troupin, G. (1988) | Lemnaceae | Flore du Rwanda Spermatophytes Volume IV 408-413 | 1546 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 5 |
| Lemna aequinoctialis |
| Lemna minor |
| Spirodela polyrrhiza |
| Wolffia arrhiza |
| Wolffiella welwitschii |