| Author | Title | Journal/publisher | Literature ref. no. |
| Haigh, A. & Boyce, P. (2012) | Araceae | Flora Zambesiaca 12(1) | 618 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 6 |
| Culcasia falcifolia |
| Lemna aequinoctialis |
| Pistia stratiotes |
| Spirodela polyrrhiza |
| Wolffia arrhiza |
| Wolffiella welwitschii |