| Literature: | | |
| Raven, P.H. (1978) Onagraceae Flora Zambesiaca 4 | | |
| | | |
| Names | FZ Divisions |
| | | |
| 5793.000 LUDWIGIA L. | | |
| Ludwigia abyssinica A. Rich. | N,S |
| Jussiaea abyssinica (A. Rich.) Dandy & Brenan | | |
| Ludwigia jussiaeoides sensu Harv. | | |
| Ludwigia adscendens (L.) H. Hara | | |
| subsp. diffusa (Forssk.) P.H. Raven | N,C,S |
| Jussiaea diffusa Forssk. | | |
| Jussiaea repens L. | | |
| Ludwigia stolonifera (Guill. & Perr.) P.H. Raven | | |
| Ludwigia erecta (L.) H. Hara | N,C,S |
| Jussiaea erecta L. | | |
| Ludwigia leptocarpa (Nutt.) H. Hara | N,C,S |
| Jussiaea leptocarpa Nutt. | | |
| Jussiaea pilosa Kunth | | |
| Ludwigia octovalvis (Jacq.) P.H. Raven | | |
| subsp. octovalvis | S |
| Jussiaea angustifolia Lam. | | |
| Jussiaea pubescens L. | | |
| Ludwigia pubescens (L.) Hara | | |
| Oenothera octovalvis Jacq. | | |
| Ludwigia octovalvis (Jacq.) P.H. Raven | | |
| subsp. brevisepala (Brenan) P.H. Raven | N,C,S |
| Jussiaea didymosperma Perrier | | |
| Jussiaea linearis Willd. | | |
| Jussiaea suffruticosa L. var. linearis (Willd.) Oliv. ex Kuntze | | |
| Jussiaea suffruticosa L. var. brevisepala Brenan | | |
| Jussiaea suffruticosa L. var. pseudolinearis Brenan | | |
| Ludwigia pubescens (L.) H. Hara var. brevisepala (Brenan) H. Hara | | |
| Ludwigia pubescens (L.) H. Hara var. linearis (Willd.) A. & R. Fernandes | | |
| Ludwigia perennis L. | S |
| Ludwigia stenorraphe (Brenan) H. Hara | | |
| subsp. macrosepala (Brenan) P.H. Raven | N |
| Ludwigia stenorraphe (Brenan) H. Hara | | |
| subsp. stenorraphe | S |
| | | |
| 5795.000 EPILOBIUM L. | | |
| Epilobium capense Buchinger ex Hochst. | N,C,S |
| Epilobium bojeri Hausskn. | | |
| Epilobium flavescens E. Mey. ex Harv. | | |
| Epilobium sp. 2 sensu Brenan in F.T.E.A, Onagraceae: 4 (1953). | | |
| *Epilobium hirsutum L. | N |
| Epilobium hirsutum L. var. villosissimum Koch | | |
| Epilobium salignum Hausskn. | N,S |
| Epilobium neriophyllum Hausskn. | | |