| Papaveraceae | |
Cysticapnos africana
| Gaertn. | Fruct. Sem. Pl. 161 | 1791 |
| Papaveraceae | |
Cysticapnos cracca
| (Cham. & Schltdl.) Lidén | Opera Bot. 88: 108 | 1986 |
| Papaveraceae | |
Cysticapnos craccus
| (Cham. & Schltdl.) Lidén | Opera Bot. 88: 108 | 1986 |
| Papaveraceae | ** |
Cysticapnos grandiflora
| E. Mey. | Flora 26: 95 | 1843 |
| Papaveraceae | |
Cysticapnos parviflora
| Lidén | Opera Bot. 88: 106 | 1986 |
| Papaveraceae | |
Cysticapnos pruinosa
| (Bernh.) Lidén | Opera Bot. 88: 106 | 1986 |
| Papaveraceae | |
Cysticapnos vesicaria
| (L.) Fedde | Repert. Spec. Nov. Regni Veg. 19: 287 | 1924 |