| 1 | Native | Africa | East Tropical Africa | Kenya | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | East Tropical Africa | Tanzania | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | East Tropical Africa | Uganda | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Northeast Tropical Africa | Chad | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Northeast Tropical Africa | Somalia | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Northeast Tropical Africa | Sudan | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Northern Africa | Algeria | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Northern Africa | Egypt | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Northern Africa | Libya | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | South Tropical Africa | Angola | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | South Tropical Africa | Malawi | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | South Tropical Africa | Mozambique | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | South Tropical Africa | Zambia | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | South Tropical Africa | Zimbabwe | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | Southern Africa | Botswana | | | 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 | Eswatini | | | 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 | Namibia | | | 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 | Gauteng | | 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 | 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 | 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 | Southern Africa | South Africa | North-West | | 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 | Gambia | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | West Tropical Africa | Ghana | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | West Tropical Africa | Guinea-Bissau | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | West Tropical Africa | Mali | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | West Tropical Africa | Niger | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Africa | West Tropical Africa | Togo | | | Lock, J. M. 1989. Legumes of Africa: a checklist |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Oman | | | Ghazanfar, S. A. 1992. An annotated catalogue of the vascular plants of Oman. Scripta Botanica Belgica 2 |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Saudi Arabia | | | |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Yemen | | | Wood, J. R. I. 1997. A handbook of the Yemen flora. |
| 1 | Native | Asia-Temperate | Western Asia | Iran | | | Rechinger, K. H., ed. 1963-. Flora iranica. |
| 1 | Native | Asia-Temperate | Western Asia | Iraq | | | Townsend, C. C. & E. Guest. 1966-. Flora of Iraq. Note: lists as Acacia nilotica (L.) Willd. ex Del. |
| 1 | Native | Asia-Temperate | Western Asia | Israel | | | |
| 1 | Native | Asia-Temperate | Western Asia | Syria | | | |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Bangladesh | | | Kumar, S & P. V. Sane. 2003. Legumes of South Asia: a checklist. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | India | | | Kumar, S & P. V. Sane. 2003. Legumes of South Asia: a checklist. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Nepal | | | Kumar, S & P. V. Sane. 2003. Legumes of South Asia: a checklist. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Pakistan | | | Kumar, S & P. V. Sane. 2003. Legumes of South Asia: a checklist. |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | Pakistan | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 2 | Cultivated | Asia-Tropical | Indo-China | Myanmar | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 2 | Cultivated | Asia-Tropical | Malesia | Indonesia | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 2 | Cultivated | Southern America | Caribbean | West Indies | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 |
| 4 | Naturalized | Africa | Macaronesia | Cabo Verde | | | |
| 4 | Naturalized | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | Kumar, S & P. V. Sane. 2003. Legumes of South Asia: a checklist. |
| 4 | Naturalized | Asia-Tropical | Malesia | Indonesia | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Australasia | Australia | Australia | | | Hnatiuk, R. J. 1990. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11. |
| 4 | Naturalized | Southern America | | South America | | tropical | |
| 4 | Naturalized | Southern America | Caribbean | West Indies | | | |
| 4 | Naturalized | Southern America | Western South America | Ecuador | Galápagos | | |