| 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 | Chad | | | |
| 1 | Native | Africa | Northeast Tropical Africa | Eritrea | | | |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Hedberg, I. & S. Edwards. 1989-. Flora of Ethiopia Note: Eritrea added in 2000 |
| 1 | Native | Africa | Northeast Tropical Africa | Somalia | | | Thulin, M., ed. 1993-. Flora of Somalia. |
| 1 | Native | Africa | Northeast Tropical Africa | Sudan | | | |
| 1 | Native | Africa | Northern Africa | Egypt | | | |
| 1 | Native | Africa | South Tropical Africa | Angola | | | |
| 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 | Zimbabwe | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 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 | Southern Africa | South Africa | Mpumalanga | | 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 | Benin | | | |
| 1 | Native | Africa | West Tropical Africa | Côte D'Ivoire | | | |
| 1 | Native | Africa | West Tropical Africa | Gambia | | | |
| 1 | Native | Africa | West Tropical Africa | Mali | | | |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | |
| 1 | Native | Africa | West-Central Tropical Africa | Cameroon | | | |
| 1 | Native | Africa | West-Central Tropical Africa | Central African Republic | | | |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Oman | | | |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Saudi Arabia | | s.w. | |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Yemen | | | Wood, J. R. I. 1997. A handbook of the Yemen flora. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Bangladesh | | | |
| 1 | Native | Asia-Tropical | Indian Subcontinent | India | | | Sharma, B. D. et al., eds. 1993-. Flora of India. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Pakistan | | | Nasir, E. & S. I. Ali, eds. 1970-. Flora of [West] Pakistan. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | Dassanayake, M. D. & F. R. Fosberg, eds. 1980-. A revised handbook to the flora of Ceylon. |
| 1 | Native | Asia-Tropical | Indo-China | India | Andaman and Nicobar Islands | s. Andaman Islands | Sharma, B. D. et al., eds. 1993-. Flora of India. |
| 1 | Native | Asia-Tropical | Indo-China | Myanmar | | | |
| 1 | Native | Asia-Tropical | Indo-China | Thailand | | | |
| 1 | Native | Asia-Tropical | Malesia | Indonesia | | | |
| 1 | Native | Asia-Tropical | Malesia | Malaysia | | | |
| 1 | Native | Asia-Tropical | Malesia | Philippines | | | |
| 2 | Cultivated | | | | | also cult. | |