| Author | Title | Journal/publisher | Literature ref. no. |
| Liede, S. (1996) | A revision of Cynanchum in Africa | Annals of the Missouri Botanical Garden 83 283-345 | 418 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 5 |
| Cynanchum ellipticum |
| Cynanchum gerrardii subsp. gerrardii |
| Cynanchum mossambicense |
| Cynanchum obtusifolium |
| Cynanchum schistoglossum |