| 1 | Native | Northern America | Northern Mexico | Mexico | Sinaloa | | |
| 1 | Native | Northern America | Northern Mexico | Mexico | Sonora | | |
| 1 | Native | Northern America | Northern Mexico | Mexico | Tamaulipas | | |
| 1 | Native | Northern America | Northern Mexico | Mexico | Zacatecas | s. | |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | | Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii) |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Florida | | Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii) |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Louisiana | | Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii) |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Mississippi | | Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii) |
| 1 | Native | Northern America | Southern Mexico | Mexico | Aguascalientes | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Colima | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Hidalgo | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Michoacán de Ocampo | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Nayarit | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Yucatán | | |
| 1 | Native | Southern America | Brazil | Brazil | | | |
| 1 | Native | Southern America | Caribbean | Anguilla | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Antigua and Barbuda | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Bahamas | | | Correll, D. S. & H. B. Correll. 1982. Flora of the Bahama archipelago. |
| 1 | Native | Southern America | Caribbean | Barbados | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Cayman Islands | | | Proctor, G. R. 1984. Flora of the Cayman Islands. Kew Bulletin Additional Series XI. |
| 1 | Native | Southern America | Caribbean | Cuba | | | |
| 1 | Native | Southern America | Caribbean | Dominica | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Dominican Republic | | | Liogier, H. A. 1981-. Flora of Hispaniola: Part 1; La Flora de la Española. Part II-. |
| 1 | Native | Southern America | Caribbean | Grenada | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Guadeloupe | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Haiti | | | Liogier, H. A. 1981-. Flora of Hispaniola: Part 1; La Flora de la Española. Part II-. |
| 1 | Native | Southern America | Caribbean | Jamaica | | | Adams, C. 1972. Flowering plants of Jamaica |
| 1 | Native | Southern America | Caribbean | Martinique | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Montserrat | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | St. Lucia | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | St. Vincent and Grenadines | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | United States | Puerto Rico | | Liogier, H. A. 1984-. Descriptive flora of Puerto Rico and adjacent islands. |
| 1 | Native | Southern America | Caribbean | United States | Virgin Islands, U.S. | | Acevedo-Rodríguez, P. et al. 1996. Flora of St. John, U.S. Virgin Islands. Mem. New York Bot. Gard. 78:1-581. |
| 1 | Native | Southern America | Caribbean | Virgin Islands (British) | | | Acevedo-Rodríguez, P. et al. 1996. Flora of St. John, U.S. Virgin Islands. Mem. New York Bot. Gard. 78:1-581. |
| 1 | Native | Southern America | Central America | Belize | | | |
| 1 | Native | Southern America | Central America | Costa Rica | | | |
| 1 | Native | Southern America | Central America | El Salvador | | | |
| 1 | Native | Southern America | Central America | Guatemala | | | |
| 1 | Native | Southern America | Central America | Honduras | | | |
| 1 | Native | Southern America | Central America | Nicaragua | | | |
| 1 | Native | Southern America | Central America | Panama | | | Woodson, R. E. & R. W. Schery, eds. 1943-1980. Flora of Panama. |
| 1 | Native | Southern America | Northern South America | French Guiana | | | |
| 1 | Native | Southern America | Northern South America | Guyana | | | |
| 1 | Native | Southern America | Northern South America | Suriname | | | |
| 1 | Native | Southern America | Northern South America | Venezuela | | | |
| 1 | Native | Southern America | Southern South America | Argentina | Buenos Aires | | |
| 1 | Native | Southern America | Southern South America | Argentina | Catamarca | | |
| 1 | Native | Southern America | Southern South America | Argentina | Córdoba | | |
| 1 | Native | Southern America | Southern South America | Argentina | Corrientes | | |
| 1 | Native | Southern America | Southern South America | Argentina | Entre Ríos | | |
| 1 | Native | Southern America | Southern South America | Argentina | Jujuy | | |
| 1 | Native | Southern America | Southern South America | Argentina | Misiones | | |
| 1 | Native | Southern America | Southern South America | Argentina | Salta | | |
| 1 | Native | Southern America | Southern South America | Argentina | Tucumán | | |
| 1 | Native | Southern America | Southern South America | Paraguay | | | |
| 1 | Native | Southern America | Western South America | Bolivia | | | |
| 1 | Native | Southern America | Western South America | Colombia | | | |
| 1 | Native | Southern America | Western South America | Ecuador | | | |
| 1 | Native | Southern America | Western South America | Peru | | | |
| 2 | Cultivated | | | | | also cult. | |
| 4 | Naturalized | | | | | natzd. in paleotropics | |