Native to:
Argentina Northeast,
Argentina Northwest,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Paraguay,
Peru,
Uruguay
Introduced into:
Alabama,
Andaman Is.,
Arkansas,
Belize,
Benin,
Burkina,
Burundi,
Cameroon,
Cape Provinces,
Cayman Is.,
Central African Repu,
China North-Central,
China South-Central,
China Southeast,
Colombia,
Corse,
Costa Rica,
Cuba,
Dominican Republic,
East Himalaya,
Easter Is.,
Ecuador,
El Salvador,
Fiji,
Florida,
Free State,
French Guiana,
Gabon,
Greece,
Guatemala,
Guinea,
Guyana,
Haiti,
Hawaii,
Honduras,
Illinois,
India,
Italy,
Ivory Coast,
Jamaica,
Japan,
Kenya,
KwaZulu-Natal,
Leeward Is.,
Lesotho,
Lesser Sunda Is.,
Louisiana,
Madagascar,
Madeira,
Malawi,
Marianas,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Mississippi,
Myanmar,
Nansei-shoto,
New Jersey,
Nicaragua,
North Carolina,
Northern Provinces,
Ogasawara-shoto,
Oklahoma,
Panamá,
Philippines,
Puerto Rico,
Rwanda,
Solomon Is.,
South Carolina,
Spain,
Suriname,
Swaziland,
Tanzania,
Tennessee,
Texas,
Trinidad-Tobago,
Tristan da Cunha,
Uganda,
Venezuela,
Vietnam,
Virginia,
Windward Is.,
Zambia,
Zaïre,
Zimbabwe