| 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 | | | Turrill, W. B. et al., eds. 1952-. Flora of tropical East Africa. |
| 1 | Native | Africa | Macaronesia | Cabo Verde | | | Arechavaleta, M. et al., eds. 2005. Lista preliminar de especies silvestres de Cabo Verde: hongos, plantas y animales terrestres |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Hedberg, I. & S. Edwards. 1989-. Flora of Ethiopia Note: Eritrea added in 2000 |
| 1 | Native | Africa | South Tropical Africa | Angola | | | Brunken, J. N. 1979. Morphometric variation and the classification of Pennisetum section Brevivalvula (Gramineae) in tropical Africa. Bot. J. Linn. Soc. 79:51-64. |
| 1 | Native | Africa | South Tropical Africa | Malawi | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Mozambique | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Zambia | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Zimbabwe | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | West Tropical Africa | Benin | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Burkina Faso | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Côte D'Ivoire | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Gambia | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Ghana | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Guinea | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Guinea-Bissau | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Liberia | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Mali | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Niger | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Sierra Leone | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West Tropical Africa | Togo | | | Keay, R. W. J. & F. N. Hepper. 1953-1972. Flora of west tropical Africa, ed. 2. |
| 1 | Native | Africa | West-Central Tropical Africa | Cameroon | | | Zon, A. P. M. van der. 1992. Graminées du Cameroun |
| 1 | Native | Africa | West-Central Tropical Africa | Congo | | | Brunken, J. N. 1979. Morphometric variation and the classification of Pennisetum section Brevivalvula (Gramineae) in tropical Africa. Bot. J. Linn. Soc. 79:51-64. |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:1-20. Note: as Pennisetum polystachion (L.) Schult. |
| 1 | Native | Africa | West-Central Tropical Africa | Gabon | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:1-20. Note: as Pennisetum polystachion (L.) Schult. |
| 1 | Native | Africa | Western Indian Ocean | Madagascar | | | Brunken, J. N. 1979. Morphometric variation and the classification of Pennisetum section Brevivalvula (Gramineae) in tropical Africa. Bot. J. Linn. Soc. 79:51-64. |
| 2 | Cultivated | Asia-Temperate | Eastern Asia | Taiwan | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | India | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 2 | Cultivated | Asia-Tropical | Indo-China | Thailand | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 2 | Cultivated | Pacific | Southwestern Pacific | Fiji | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | | | | | widely natzd. in paleotropics | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:1-20. Note: as Pennisetum polystachion (L.) Schult. |
| 4 | Naturalized | Asia-Temperate | China | China | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:1-20. Note: as Pennisetum polystachion (L.) Schult. |
| 4 | Naturalized | Asia-Tropical | Indian Subcontinent | Bangladesh | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Indian Subcontinent | India | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 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 | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Indo-China | Indochina | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:1-20. Note: as Pennisetum polystachion (L.) Schult. |
| 4 | Naturalized | Asia-Tropical | Indo-China | Laos | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Indo-China | Myanmar | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Indo-China | Thailand | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Indo-China | Vietnam | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Malesia | Indonesia | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Malesia | Malaysia | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Asia-Tropical | Malesia | Philippines | | | Lazarides, M. 1980. The tropical grasses of Southeast Asia |
| 4 | Naturalized | Asia-Tropical | Papuasia | Solomon Islands | | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 4 | Naturalized | Australasia | Australia | Australia | Northern Territory | n. | George, A. S., ed. 1980-. Flora of Australia. |
| 4 | Naturalized | Australasia | Australia | Australia | Queensland | n. | George, A. S., ed. 1980-. Flora of Australia. |
| 4 | Naturalized | Northern America | Northern Mexico | Mexico | Chihuahua | | Herrera Arrieta, Y. & P. M. Peterson. 2018. Grasses of Chihuahua, Mexico. Smithsonian Contr. Bot. 107:95. |
| 4 | Naturalized | Northern America | South-Central U.S.A. | United States | Texas | s.e. | FNA Editorial Committee. 1993-. Flora of North America. Note: as Pennisetum polystachion subsp. setosum |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Florida | s. | FNA Editorial Committee. 1993-. Flora of North America. Note: as Pennisetum polystachion subsp. setosum |
| 4 | Naturalized | Northern America | Southern Mexico | Mexico | Chiapas | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Mejía-Saulés, M. T. & P. Dávila A. 1992. Gramíneas Útiles de México. Cuad. Inst. Biol. 16 Universidad Nacional Autónoma de México, Distrito Federal, Mexico. |
| 4 | Naturalized | Northern America | Southwestern U.S.A. | United States | Arizona | s. | FNA Editorial Committee. 1993-. Flora of North America. Note: as Pennisetum polystachion subsp. setosum |
| 4 | Naturalized | Northern America | Southwestern U.S.A. | United States | Nevada | s. | FNA Editorial Committee. 1993-. Flora of North America. Note: as Pennisetum polystachion subsp. setosum |
| 4 | Naturalized | Pacific | North-Central Pacific | United States | Hawaii | | Weber, E. 2003. Invasive plant species of the world: a reference guide to environmental weeds |
| 4 | Naturalized | Pacific | Northwestern Pacific | Marshall 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 | Micronesia | | | 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 | Northwestern Pacific | United States | Guam | | Institute of Pacific Islands Forestry. Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). |
| 4 | Naturalized | Pacific | Northwestern Pacific | United States | Northern Mariana Islands | | 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 | Pacific | Southwestern Pacific | Fiji | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Pacific | Southwestern Pacific | Vanuatu | | | 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 | Cuba | | | León (J. S. Sauget) & Alain (E. E. Liogier). 1946-1969. Flora de Cuba |
| 4 | Naturalized | Southern America | Caribbean | Dominica | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 4 | Naturalized | Southern America | Caribbean | Grenada | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 4 | Naturalized | Southern America | Caribbean | Guadeloupe | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 4 | Naturalized | Southern America | Caribbean | Jamaica | | | Adams, C. 1972. Flowering plants of Jamaica |
| 4 | Naturalized | Southern America | Caribbean | Martinique | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 4 | Naturalized | Southern America | Caribbean | Martinique | | | Howard, R. 1974-1989. Flora of the lesser Antilles. Note: treats as Pennisetum setosum (Sw.) Rich. |
| 4 | Naturalized | Southern America | Caribbean | St. Kitts and Nevis | | | 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 | Caribbean | St. Vincent and Grenadines | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 4 | Naturalized | Southern America | Caribbean | United States | Puerto Rico | | Liogier, H. A. & L. F. Martorell. 2000. Flora of Puerto Rico and adjacent islands: a systematic synopsis, ed. 2. |
| 4 | Naturalized | Southern America | Central America | Belize | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Southern America | Central America | Costa Rica | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Southern America | Central America | El Salvador | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Southern America | Central America | Guatemala | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Southern America | Central America | Honduras | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Southern America | Central America | Nicaragua | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Southern America | Central America | Panama | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 4 | Naturalized | Southern America | Northern South America | Venezuela | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Southern America | Western South America | Bolivia | | | Renvoize, S. A. 1998. Gramineas de Bolivia Note: = Pennisetum polystachion (L.) Schult. |
| 4 | Naturalized | Southern America | Western South America | Colombia | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Southern America | Western South America | Ecuador | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 4 | Naturalized | Southern America | Western South America | Peru | | | Schmelzer, G. H. 1997. Review of Pennisetum section Brevivalvula (Poaceae). Euphytica 97:8. Note: Netherlands journal of plant breeding |
| 6 | Other | | | | | exact natzd. range obscure owing to confusion with other taxa | |