| Literature: | | |
| Gibbs Russell, G.E. (1977) Keys to Vascular Aquatic Plants in Rhodesia Kirkia 10(2) 411-502 | | |
| Obermeyer, A.A. (1966) Hydrocharitaceae Flora of Southern Africa 1 | | |
| Simpson, D.S. (1989) Hydrocharitaceae Flora of Tropical East Africa | | |
| Symoens, J.J. (2009) Hydrocharitaceae Flora Zambesiaca 12(2) | | |
| | | |
| Names | FZ Divisions |
| | | |
| 88.000 LAGAROSIPHON Harv. | | |
| Lagarosiphon cordofanus Casp. | N |
| Lagarosiphon crispus Rendle | | |
| Lagarosiphon ilicifolius Oberm. | N,SE |
| Hydrilla verticillata sensu Gibbs | | |
| Lagarosiphon muscoides Harv. var. major sensu Schinz | | |
| Lagarosiphon major (Ridl.) Moss ex V.A. Wager | N |
| Elodea crispa hort. | | |
| Lagarosiphon muscoides Harv. var. major Ridl. | | |
| Lagarosiphon muscoides Harv. | N,SE |
| | | |
| 89.000 VALLISNERIA L. | | |
| Vallisneria spiralis L. | N |
| Vallisneria aethiopica Fenzl | | |
| | | |
| 95.000 OTTELIA Pers. | | |
| Ottelia kunenensis (Gürke) Dandy | N |
| Ottelia muricata (C.H. Wright) Dandy | N |
| Boottia aschersoniana Gürke | | |
| Boottia muricata C.H. Wright | | |
| Ottelia ulvifolia (Planch.) Walp. | N |
| Damasonium ulvifolium Planch. | | |
| Ottelia lancifolia A. Rich. | | |
| Ottelia latifolia De Wild. | | |
| Ottelia plantaginea Ridl. | | |