Native to:
Albania,
Algeria,
Amur,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Assam,
Austria,
Azores,
Baleares,
Baltic States,
Belarus,
Belgium,
Bolivia,
Brazil South,
Brazil Southeast,
Bulgaria,
Canary Is.,
Central European Rus,
Chile Central,
Chile North,
Chile South,
China North-Central,
China Southeast,
Chita,
Colombia,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
Ecuador,
Falkland Is.,
Finland,
France,
Germany,
Great Britain,
Greece,
Hungary,
Inner Mongolia,
Ireland,
Italy,
Japan,
Kazakhstan,
Khabarovsk,
Korea,
Kriti,
Lebanon-Syria,
Libya,
Madeira,
Manchuria,
Mongolia,
Morocco,
Netherlands,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Palestine,
Paraguay,
Peru,
Poland,
Portugal,
Primorye,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
South European Russi,
Spain,
Sweden,
Switzerland,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Ukraine,
Uruguay,
Venezuela,
Xinjiang,
Yugoslavia
Introduced into:
Alabama,
Arkansas,
British Columbia,
California,
Cape Provinces,
Chatham Is.,
China South-Central,
Costa Rica,
Florida,
Free State,
Georgia,
Guatemala,
Hawaii,
Illinois,
India,
Jamaica,
Juan Fernández Is.,
KwaZulu-Natal,
Lesotho,
Louisiana,
Maine,
Maryland,
Massachusetts,
Mexico Central,
Mexico Northwest,
Mississippi,
Mozambique,
New South Wales,
New York,
New Zealand North,
Newfoundland,
Norfolk Is.,
North Carolina,
Northern Provinces,
Northern Territory,
Oregon,
Panamá,
Pennsylvania,
Queensland,
South Australia,
South Carolina,
Sri Lanka,
Taiwan,
Tasmania,
Tennessee,
Texas,
Tristan da Cunha,
Victoria,
Washington,
West Virginia,
Western Australia,
Wisconsin