Native to:
Argentina Northeast,
Argentina Northwest,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Ecuador,
Paraguay,
Uruguay
Introduced into:
Angola,
Assam,
Bangladesh,
Benin,
Botswana,
Burkina,
Burundi,
Cambodia,
Cameroon,
Cape Provinces,
Central African Republic,
Chad,
China Southeast,
Christmas I.,
Congo,
DR Congo,
East Himalaya,
Eritrea,
Eswatini,
Ethiopia,
Free State,
Gabon,
Ghana,
Guinea,
Hainan,
Hawaii,
India,
Ivory Coast,
Jamaica,
Jawa,
Kenya,
KwaZulu-Natal,
Laos,
Lesotho,
Madeira,
Malawi,
Malaya,
Marianas,
Mauritius,
Mozambique,
Myanmar,
Namibia,
Nepal,
New Caledonia,
New South Wales,
Niger,
Northern Provinces,
Northern Territory,
Ogasawara-shoto,
Pakistan,
Philippines,
Queensland,
Rwanda,
Réunion,
Socotra,
South Australia,
South China Sea,
Sri Lanka,
Sudan-South Sudan,
Taiwan,
Tanzania,
Thailand,
Uganda,
Vietnam,
West Himalaya,
Western Australia,
Zambia,
Zimbabwe