Native to:
Peru
Introduced into:
Albania,
Algeria,
Amsterdam-St.Paul Is,
Angola,
Argentina Northeast,
Ascension,
Assam,
Azores,
Baleares,
Bangladesh,
Belgium,
Bermuda,
Bolivia,
Brazil South,
Brazil Southeast,
Bulgaria,
California,
Cameroon,
Canary Is.,
Cape Verde,
Central European Rus,
Chile Central,
China South-Central,
Colombia,
Connecticut,
Costa Rica,
Cuba,
Czechoslovakia,
Dominican Republic,
East Aegean Is.,
East Himalaya,
Ecuador,
El Salvador,
Eritrea,
Ethiopia,
France,
Free State,
Great Britain,
Greece,
Guatemala,
Gulf States,
Haiti,
Hawaii,
Honduras,
Jamaica,
Juan Fernández Is.,
Korea,
Kriti,
Lebanon-Syria,
Madeira,
Massachusetts,
Mauritius,
Mexico Central,
Mexico Northwest,
Morocco,
New Hampshire,
New York,
New Zealand North,
New Zealand South,
Norfolk Is.,
North European Russi,
Oregon,
Pennsylvania,
Puerto Rico,
Romania,
Rwanda,
Réunion,
South European Russi,
Spain,
St.Helena,
Tasmania,
Tibet,
Trinidad-Tobago,
Tristan da Cunha,
Tunisia,
Uruguay,
Vietnam,
Zaïre