| 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 | | | Morrone, O. & F. O. Zuloaga. 1992. Revisión de las especies sudamericanas nativas e introducidas de los géneros Brachiaria y Urochloa (Poaceae: Panicoideae: Paniceae). Darwiniana 31:72-73. |
| 1 | Native | Africa | West-Central Tropical Africa | Burundi | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 1 | Native | Africa | West-Central Tropical Africa | Rwanda | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 2 | Cultivated | Southern America | Caribbean | Cuba | | | Ribera, J. L. R. de la et al. 2009. Caracterización nutritiva de las especies Brachiaria decumbens e híbrido en un suelo fluvisol de Cuba. Livestock Res. Rural Developm. 21(2):1-23. |
| 2 | Cultivated | Southern America | Southern South America | Argentina | | | Morrone, O. & F. O. Zuloaga. 1992. Revisión de las especies sudamericanas nativas e introducidas de los géneros Brachiaria y Urochloa (Poaceae: Panicoideae: Paniceae). Darwiniana 31:101-102. |
| 2 | Cultivated | Southern America | Western South America | Colombia | | | Giraldo-Cañas, D. 2011. Catálogo de la familia Poaceae en Colombia. Darwiniana 49:139-247. |
| 4 | Naturalized | Australasia | Australia | Australia | | | Randall, R. P. 2007. The introduced flora of Australia and its weed status. |
| 4 | Naturalized | Southern America | Brazil | Brazil | | | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |
| 4 | Naturalized | Southern America | Caribbean | United States | Puerto Rico | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 4 | Naturalized | Southern America | Central America | Costa Rica | | | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |
| 4 | Naturalized | Southern America | Northern South America | French Guiana | | | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |
| 4 | Naturalized | Southern America | Northern South America | Venezuela | | | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |
| 4 | Naturalized | Southern America | Southern South America | Argentina | | | Morrone, O. & F. O. Zuloaga. 1992. Revisión de las especies sudamericanas nativas e introducidas de los géneros Brachiaria y Urochloa (Poaceae: Panicoideae: Paniceae). Darwiniana 31:101-102. |
| 4 | Naturalized | Southern America | Southern South America | Paraguay | | | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |
| 4 | Naturalized | Southern America | Western South America | Colombia | | | Giraldo-Cañas, D. 2011. Catálogo de la familia Poaceae en Colombia. Darwiniana 49:139-247. |
| 4 | Naturalized | Southern America | Western South America | Peru | | | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |