Native to:
Argentina Northeast,
Argentina Northwest,
Argentina South,
Bolivia,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Chile Central,
Chile North,
Chile South,
Paraguay,
Peru,
Uruguay
Introduced into:
Alabama,
Algeria,
Angola,
Ascension,
Bahamas,
Benin,
Bermuda,
Botswana,
California,
Canary Is.,
Cape Provinces,
Cape Verde,
Colombia,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Eritrea,
Ethiopia,
Florida,
Free State,
Greece,
Guatemala,
Guinea,
Hawaii,
Iraq,
Italy,
KwaZulu-Natal,
Libya,
Madeira,
Marianas,
Marshall Is.,
Mauritius,
Mexico Central,
Mexico Northeast,
Mexico Northwest,
Mexico Southwest,
Morocco,
New Caledonia,
New South Wales,
Norfolk Is.,
Northern Provinces,
Ogasawara-shoto,
Pakistan,
Palestine,
Portugal,
Puerto Rico,
Queensland,
Rodrigues,
Réunion,
Samoa,
Sardegna,
Senegal,
Sicilia,
Somalia,
South Australia,
Spain,
St.Helena,
Tadzhikistan,
Texas,
Trinidad-Tobago,
Tunisia,
Turks-Caicos Is.,
Venezuelan Antilles,
Victoria,
Vietnam,
Western Australia,
Yemen