Native to:
Argentina Northwest,
Bolivia,
Ecuador,
Peru
Introduced into:
Algeria,
Angola,
Argentina Northeast,
Argentina South,
Arizona,
Baltic States,
Bangladesh,
Belgium,
Belize,
Brazil North,
Brazil South,
Brazil Southeast,
Bulgaria,
California,
Cameroon,
Canary Is.,
Cape Verde,
Central African Republic,
China South-Central,
China Southeast,
Colombia,
Connecticut,
Cuba,
Cyprus,
Czechia-Slovakia,
Delaware,
Denmark,
Djibouti,
DR Congo,
East European Russia,
Egypt,
Eritrea,
Ethiopia,
Finland,
Florida,
France,
Germany,
Great Britain,
Greece,
Guatemala,
Guinea-Bissau,
Gulf of Guinea Is.,
Honduras,
Illinois,
India,
Inner Mongolia,
Iran,
Italy,
Japan,
Kansas,
Kazakhstan,
Kenya,
Korea,
Krym,
Lebanon-Syria,
Leeward Is.,
Libya,
Madeira,
Maine,
Malaya,
Maldives,
Massachusetts,
Mauritius,
Mexico Northwest,
Michigan,
Minnesota,
Missouri,
Morocco,
Myanmar,
Nepal,
New South Wales,
New York,
New Zealand North,
New Zealand South,
North Caucasus,
Northern Provinces,
Northern Territory,
Norway,
NW. Balkan Pen.,
Oregon,
Pakistan,
Palestine,
Paraguay,
Pennsylvania,
Primorye,
Puerto Rico,
Queensland,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South Australia,
South European Russia,
Sri Lanka,
Sudan-South Sudan,
Sumatera,
Sweden,
Tadzhikistan,
Tennessee,
Thailand,
Transcaucasus,
Trinidad-Tobago,
Türkiye-in-Europe,
Uganda,
Uruguay,
Uzbekistan,
Vermont,
Victoria,
Vietnam,
Virginia,
West Himalaya,
Western Australia,
Windward Is.,
Wisconsin,
Yemen