Native to:
Argentina Northeast,
Argentina Northwest,
Bolivia,
Brazil South,
Brazil Southeast,
Colombia,
Ecuador,
Paraguay,
Peru,
Uruguay,
Venezuela
Introduced into:
Algeria,
Azores,
Bahamas,
Baleares,
California,
Canary Is.,
Cape Provinces,
China South-Central,
China Southeast,
Cook Is.,
Corse,
Costa Rica,
East Himalaya,
Easter Is.,
El Salvador,
Eritrea,
Ethiopia,
Florida,
France,
Guatemala,
Hawaii,
Honduras,
India,
Italy,
Japan,
Juan Fernández Is.,
Kermadec Is.,
Kriti,
KwaZulu-Natal,
Lesotho,
Louisiana,
Madeira,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Morocco,
New Caledonia,
New Zealand North,
New Zealand South,
Niue,
Norfolk Is.,
Northern Provinces,
Pitcairn Is.,
Portugal,
Puerto Rico,
Sicilia,
Society Is.,
Spain,
Sri Lanka,
St.Helena,
Swaziland,
Tasmania,
Texas,
Thailand,
Tunisia,
Yemen,
Yugoslavia