| 2 | Cultivated | Africa | East Tropical Africa | Kenya | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 2 | Cultivated | Africa | East Tropical Africa | Tanzania | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 2 | Cultivated | Africa | East Tropical Africa | Uganda | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 2 | Cultivated | Africa | South Tropical Africa | Malawi | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 2 | Cultivated | Africa | South Tropical Africa | Zambia | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 2 | Cultivated | Africa | West Tropical Africa | Benin | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 2 | Cultivated | Africa | West Tropical Africa | Côte D'Ivoire | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 2 | Cultivated | Africa | West Tropical Africa | Nigeria | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 2 | Cultivated | Africa | West Tropical Africa | Sierra Leone | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 2 | Cultivated | Africa | West Tropical Africa | Togo | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 2 | Cultivated | Asia-Temperate | China | China | | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 2 | Cultivated | Asia-Temperate | Eastern Asia | Japan | | | Iwatsuki, K. et al. 1993-. Flora of Japan. |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | Nepal | | | Press, J. R. et al. 2000-. Annotated checklist of the flowering plants of Nepal (on-line resource) |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | Pakistan | | | Nasir, E. & S. I. Ali, eds. 1970-. Flora of [West] Pakistan. |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | Dassanayake, M. D. & F. R. Fosberg, eds. 1980-. A revised handbook to the flora of Ceylon. |
| 2 | Cultivated | Asia-Tropical | Indo-China | Cambodia | | | Aubréville, A. et al., eds. 1960-. Flore du Cambodge du Laos et du Viet-Nam. |
| 2 | Cultivated | Asia-Tropical | Indo-China | Laos | | | Aubréville, A. et al., eds. 1960-. Flore du Cambodge du Laos et du Viet-Nam. |
| 2 | Cultivated | Asia-Tropical | Indo-China | Thailand | | | Smitinand, T. & K. Larsen, eds. 1970-. Flora of Thailand. |
| 2 | Cultivated | Asia-Tropical | Indo-China | Vietnam | | | Aubréville, A. et al., eds. 1960-. Flore du Cambodge du Laos et du Viet-Nam. |
| 2 | Cultivated | Asia-Tropical | Malesia | Indonesia | Jawa | | Backer, C. A. & R. C. Bakhuizen van den Brink, Jr. 1963-1968. Flora of Java. |
| 2 | Cultivated | Asia-Tropical | Malesia | Malaysia | | | Siemonsma, J. S. & Kasem Piluek, eds. 1993. Vegetables. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 8:93. |
| 2 | Cultivated | Asia-Tropical | Malesia | Philippines | | | Siemonsma, J. S. & Kasem Piluek, eds. 1993. Vegetables. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 8:93. |
| 2 | Cultivated | Asia-Tropical | Malesia | Singapore | | | Keng, H. 1990-. The concise flora of Singapore. |
| 2 | Cultivated | Pacific | North-Central Pacific | United States | Hawaii | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 2 | Cultivated | Pacific | North-Central Pacific | United States | United States Minor Outlying Islands | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 2 | Cultivated | Pacific | South-Central Pacific | French Polynesia | | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 2 | Cultivated | Southern America | Caribbean | Barbados | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 2 | Cultivated | Southern America | Caribbean | St. Lucia | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 2 | Cultivated | Southern America | Central America | Guatemala | | | Standley, P. C. & J. A. Steyermark. 1946-1976. Flora of Guatemala. |
| 2 | Cultivated | Southern America | Central America | Panama | | | Woodson, R. E. & R. W. Schery, eds. 1943-1980. Flora of Panama. |
| 2 | Cultivated | Southern America | Northern South America | French Guiana | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 2 | Cultivated | Southern America | Northern South America | Guyana | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 2 | Cultivated | Southern America | Northern South America | Suriname | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 2 | Cultivated | Southern America | Western South America | Colombia | | | Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador. |
| 2 | Cultivated | Southern America | Western South America | Ecuador | | | Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador. |
| 2 | Cultivated | Southern America | Western South America | Peru | | | Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador. |
| 4 | Naturalized | Africa | East Tropical Africa | Kenya | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | East Tropical Africa | Tanzania | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | East Tropical Africa | Uganda | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | Northeast Tropical Africa | Ethiopia | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | Northeast Tropical Africa | Sudan | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | South Tropical Africa | Angola | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | South Tropical Africa | Malawi | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | South Tropical Africa | Mozambique | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | South Tropical Africa | Zambia | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 4 | Naturalized | Africa | West-Central Tropical Africa | Burundi | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 4 | Naturalized | Africa | West-Central Tropical Africa | Cameroon | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | West-Central Tropical Africa | Congo | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 4 | Naturalized | Africa | West-Central Tropical Africa | Rwanda | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 4 | Naturalized | Asia-Temperate | China | China | | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 4 | Naturalized | Asia-Temperate | Eastern Asia | Taiwan | | | Li, H. L. et al., eds. 1975-1979. Flora of Taiwan. |
| 4 | Naturalized | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | Dassanayake, M. D. & F. R. Fosberg, eds. 1980-. A revised handbook to the flora of Ceylon. |
| 4 | Naturalized | Asia-Tropical | Indo-China | Cambodia | | | Aubréville, A. et al., eds. 1960-. Flore du Cambodge du Laos et du Viet-Nam. |
| 4 | Naturalized | Asia-Tropical | Indo-China | Laos | | | Aubréville, A. et al., eds. 1960-. Flore du Cambodge du Laos et du Viet-Nam. |
| 4 | Naturalized | Asia-Tropical | Indo-China | Myanmar | | | Kress, W. J. et al., eds. Revised checklist of the plants of Myanmar (Burma) (on-line resource). |
| 4 | Naturalized | Asia-Tropical | Indo-China | Thailand | | | Smitinand, T. & K. Larsen, eds. 1970-. Flora of Thailand. |
| 4 | Naturalized | Asia-Tropical | Indo-China | Vietnam | | | Aubréville, A. et al., eds. 1960-. Flore du Cambodge du Laos et du Viet-Nam. |
| 4 | Naturalized | Asia-Tropical | Malesia | Borneo | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 4 | Naturalized | Asia-Tropical | Malesia | Indonesia | Jawa | | Backer, C. A. & R. C. Bakhuizen van den Brink, Jr. 1963-1968. Flora of Java. |
| 4 | Naturalized | Asia-Tropical | Malesia | Indonesia | Sumatera | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 4 | Naturalized | Asia-Tropical | Malesia | Philippines | | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 4 | Naturalized | Asia-Tropical | Papuasia | New Guinea | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 4 | Naturalized | Pacific | North-Central Pacific | United States | Hawaii | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 4 | Naturalized | Pacific | North-Central Pacific | United States | United States Minor Outlying Islands | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 4 | Naturalized | Pacific | Northwestern Pacific | Palau | | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 4 | Naturalized | Pacific | South-Central Pacific | French Polynesia | | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 4 | Naturalized | Southern America | Brazil | Brazil | | | Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource). |
| 4 | Naturalized | Southern America | Caribbean | Barbados | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 4 | Naturalized | Southern America | Caribbean | St. Lucia | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 4 | Naturalized | Southern America | Central America | Panama | | | Woodson, R. E. & R. W. Schery, eds. 1943-1980. Flora of Panama. |
| 4 | Naturalized | Southern America | Northern South America | French Guiana | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 4 | Naturalized | Southern America | Northern South America | Guyana | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 4 | Naturalized | Southern America | Northern South America | Suriname | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 4 | Naturalized | Southern America | Western South America | Colombia | | | Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador. |
| 4 | Naturalized | Southern America | Western South America | Ecuador | | | Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador. |
| 4 | Naturalized | Southern America | Western South America | Peru | | | Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador. |
| 6 | Other | | | | | probable origin paleotropics | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |