Native to:
Argentina Northeast,
Argentina Northwest,
Argentina South,
Bolivia,
Brazil South,
Brazil West-Central,
California,
Chatham Is.,
Chile Central,
Chile North,
Chile South,
Colombia,
Costa Rica,
Ecuador,
El Salvador,
Guatemala,
Honduras,
Mexico Central,
Mexico Gulf,
Mexico Southeast,
Mexico Southwest,
New Guinea,
New South Wales,
New Zealand North,
New Zealand South,
Norfolk Is.,
Northern Territory,
Panamá,
Paraguay,
Peru,
Queensland,
Solomon Is.,
South Australia,
Tasmania,
Uruguay,
Venezuela,
Victoria,
Western Australia
Introduced into:
Assam,
Azores,
Bangladesh,
Comoros,
Cuba,
Dominican Republic,
Fiji,
France,
Great Britain,
Haiti,
Ireland,
Madeira,
Mauritius,
New Caledonia,
Pakistan,
Portugal,
Puerto Rico,
Réunion,
Sri Lanka,
Trinidad-Tobago,
Vietnam