| 1 | Native | Africa | East Tropical Africa | Kenya | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 1 | Native | Africa | East Tropical Africa | Tanzania | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 1 | Native | Africa | East Tropical Africa | Uganda | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Cufodontis, G. 1953-1972. Enumeratio plantarum aethiopiae: Spermatophyta. |
| 1 | Native | Africa | Northeast Tropical Africa | Sudan | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Malawi | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Mozambique | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Zambia | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | West Tropical Africa | Côte D'Ivoire | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Ghana | | | Isawumi, M. A. 2008. The status of generic revision in the African Vernonieae (Asteraceae). Compositae Newslett. 46:27-48. |
| 1 | Native | Africa | West Tropical Africa | Guinea | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Guinea-Bissau | | | Isawumi, M. A. 2008. The status of generic revision in the African Vernonieae (Asteraceae). Compositae Newslett. 46:27-48. |
| 1 | Native | Africa | West Tropical Africa | Mali | | | Isawumi, M. A. 2008. The status of generic revision in the African Vernonieae (Asteraceae). Compositae Newslett. 46:27-48. |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | Isawumi, M. A. 2008. The status of generic revision in the African Vernonieae (Asteraceae). Compositae Newslett. 46:27-48. |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | Isawumi, M. A. 2008. The status of generic revision in the African Vernonieae (Asteraceae). Compositae Newslett. 46:27-48. |
| 1 | Native | Africa | West Tropical Africa | Sierra Leone | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Togo | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West-Central Tropical Africa | Cameroon | | | Isawumi, M. A. 2008. The status of generic revision in the African Vernonieae (Asteraceae). Compositae Newslett. 46:27-48. |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | West-Central Tropical Africa | Rwanda | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |