| 1 | Native | Africa | East Tropical Africa | Tanzania | | | Burkill, H. M. 1985. The useful plants of west tropical Africa. 1:239. Note: no uses in the region |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Goyder, D. J. 2005. The identity of Pergularia tacazzeana Chiov. (Apocynaceae: Asclepiadoideae) - Telosma africana (N. E. Br.) N. E. Br. newly recorded for the Flora of Ethiopia and Eritrea. Kew Bull. 59:651. |
| 1 | Native | Africa | South Tropical Africa | Angola | | | Figueiredo, E. & G. F. Smith. 2008. Plants of Angola. Strelitzia 22: 1-279. National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | South Africa | KwaZulu-Natal | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | South Africa | Limpopo | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | West Tropical Africa | Ghana | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 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 | Nigeria | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 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-Central Tropical Africa | Cameroon | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West-Central Tropical Africa | Central African Republic | | | Berhaut, J. 1971-. Flore illustrée du Senegal. |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Berhaut, J. 1971-. Flore illustrée du Senegal. |
| 1 | Native | Africa | West-Central Tropical Africa | Gabon | | | Berhaut, J. 1971-. Flore illustrée du Senegal. |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Yemen | | | Wood, J. R. I. 1997. A handbook of the Yemen flora. |