Native to:
Argentina Northeast,
Argentina Northwest,
Argentina South,
Bolivia,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Chile Central,
Chile North,
Colombia,
Paraguay,
Peru,
Uruguay,
Venezuela
Introduced into:
Alabama,
Albania,
Algeria,
Azores,
Baleares,
Belgium,
Bermuda,
Botswana,
Bulgaria,
California,
Canary Is.,
Cape Provinces,
Corse,
East Aegean Is.,
Egypt,
Florida,
France,
Free State,
Great Britain,
Greece,
Gulf States,
Hawaii,
Iran,
Italy,
Kriti,
Krym,
KwaZulu-Natal,
Lesotho,
Libya,
Louisiana,
Madeira,
Mauritania,
Mexico Northwest,
Morocco,
Namibia,
New Caledonia,
North Carolina,
Northern Provinces,
Portugal,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
Spain,
Swaziland,
Tadzhikistan,
Texas,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Ukraine,
Yugoslavia,
Zimbabwe