| Author | Title | Journal/publisher | Literature ref. no. |
| Symoens, J.J. (2009) | Hydrocharitaceae | Flora Zambesiaca 12(2) | 475 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 8 |
| Lagarosiphon cordofanus |
| Lagarosiphon ilicifolius |
| Lagarosiphon major |
| Lagarosiphon muscoides |
| Ottelia kunenensis |
| Ottelia muricata |
| Ottelia ulvifolia subsp. ulvifolia |
| Vallisneria spiralis |