| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Kansas | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Missouri | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Oklahoma | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | s. | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Ohio | s. | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | West Virginia | w. | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Alabama | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Arkansas | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Florida | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Georgia | c. | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Louisiana | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Maryland | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Mississippi | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | North Carolina | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | South Carolina | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Tennessee | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Virginia | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Brazil | Brazil | Amapá | | |
| 1 | Native | Southern America | Brazil | Brazil | Amazonas | | |
| 1 | Native | Southern America | Brazil | Brazil | Maranhão | | |
| 1 | Native | Southern America | Brazil | Brazil | Mato Grosso | | |
| 1 | Native | Southern America | Brazil | Brazil | Pará | | |
| 1 | Native | Southern America | Brazil | Brazil | Paraná | | |
| 1 | Native | Southern America | Brazil | Brazil | Rio Grande do Norte | | |
| 1 | Native | Southern America | Brazil | Brazil | Rio Grande do Sul | | |
| 1 | Native | Southern America | Brazil | Brazil | Rondônia | | |
| 1 | Native | Southern America | Brazil | Brazil | Roraima | | |
| 1 | Native | Southern America | Brazil | Brazil | São Paulo | | |
| 1 | Native | Southern America | Caribbean | Cuba | | | León (J. S. Sauget) & Alain (E. E. Liogier). 1946-1969. Flora de Cuba |
| 1 | Native | Southern America | Caribbean | Jamaica | | | Adams, C. 1972. Flowering plants of Jamaica |
| 1 | Native | Southern America | Caribbean | Trinidad and Tobago | Trinidad | | |
| 1 | Native | Southern America | Central America | Belize | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Costa Rica | Alajuela | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Costa Rica | Guanacaste | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Costa Rica | Limón | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Costa Rica | Puntarenas | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | El Salvador | La Paz | | |
| 1 | Native | Southern America | Central America | El Salvador | Santa Ana | | |
| 1 | Native | Southern America | Central America | Guatemala | Jutiapa | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Honduras | Comayagua | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Nicaragua | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Panama | Colón | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | Panama | Panamá | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Northern South America | French Guiana | | | Görts-van Rijn, A. R. A., ed. 1986-. Flora of the Guianas. |
| 1 | Native | Southern America | Northern South America | Guyana | | | Görts-van Rijn, A. R. A., ed. 1986-. Flora of the Guianas. |
| 1 | Native | Southern America | Northern South America | Suriname | | | Görts-van Rijn, A. R. A., ed. 1986-. Flora of the Guianas. |
| 1 | Native | Southern America | Northern South America | Venezuela | Amazonas | | |
| 1 | Native | Southern America | Northern South America | Venezuela | Apure | | |
| 1 | Native | Southern America | Northern South America | Venezuela | Barinas | | |
| 1 | Native | Southern America | Northern South America | Venezuela | Delta Amacuro | | |
| 1 | Native | Southern America | Northern South America | Venezuela | Falcón | | |
| 1 | Native | Southern America | Northern South America | Venezuela | Portuguesa | | |
| 1 | Native | Southern America | Northern South America | Venezuela | Yaracuy | | |
| 1 | Native | Southern America | Southern South America | Argentina | Buenos Aires | | Zuloaga, F. O. et al. 1994. Catálogo de la familia Poaceae en la República Argentina. Monogr. Syst. Bot. Missouri Bot. Gard. 47 |
| 1 | Native | Southern America | Southern South America | Argentina | Corrientes | | Zuloaga, F. O. et al. 1994. Catálogo de la familia Poaceae en la República Argentina. Monogr. Syst. Bot. Missouri Bot. Gard. 47 |
| 1 | Native | Southern America | Southern South America | Argentina | Formosa | | Zuloaga, F. O. et al. 1994. Catálogo de la familia Poaceae en la República Argentina. Monogr. Syst. Bot. Missouri Bot. Gard. 47 |
| 1 | Native | Southern America | Southern South America | Argentina | Santa Fe | | Zuloaga, F. O. et al. 1994. Catálogo de la familia Poaceae en la República Argentina. Monogr. Syst. Bot. Missouri Bot. Gard. 47 |
| 1 | Native | Southern America | Southern South America | Paraguay | Boquerón | | |
| 1 | Native | Southern America | Southern South America | Paraguay | Central | | |
| 1 | Native | Southern America | Southern South America | Paraguay | Concepción | | |
| 1 | Native | Southern America | Southern South America | Paraguay | Cordillera | | |
| 1 | Native | Southern America | Southern South America | Paraguay | Paraguarí | | |
| 1 | Native | Southern America | Southern South America | Paraguay | Presidente Hayes | | |
| 1 | Native | Southern America | Southern South America | Uruguay | | | |
| 1 | Native | Southern America | Western South America | Bolivia | El Beni | | |
| 1 | Native | Southern America | Western South America | Bolivia | La Paz | | |
| 1 | Native | Southern America | Western South America | Bolivia | Santa Cruz | | |
| 1 | Native | Southern America | Western South America | Colombia | Amazonas | | |
| 1 | Native | Southern America | Western South America | Colombia | Antioquia | | |
| 1 | Native | Southern America | Western South America | Colombia | Bolívar | | |
| 1 | Native | Southern America | Western South America | Colombia | Caquetá | | |
| 1 | Native | Southern America | Western South America | Colombia | Casanare | | |
| 1 | Native | Southern America | Western South America | Colombia | Chocó | | |
| 1 | Native | Southern America | Western South America | Colombia | Córdoba | | |
| 1 | Native | Southern America | Western South America | Colombia | Magdalena | | |
| 1 | Native | Southern America | Western South America | Colombia | Santander | | |
| 1 | Native | Southern America | Western South America | Colombia | Vaupés | | |
| 1 | Native | Southern America | Western South America | Ecuador | Guayas | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Los Ríos | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Napo | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Sucumbíos | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Peru | Loreto | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Madre de Dios | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Tumbes | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |