Native to:
Albania,
Algeria,
Altay,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Central European Rus,
Corse,
Czechoslovakia,
East Aegean Is.,
East European Russia,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Ireland,
Italy,
Lebanon-Syria,
Madeira,
Morocco,
Netherlands,
North Caucasus,
Northwest European R,
Poland,
Portugal,
Romania,
Sardegna,
South European Russi,
Spain,
Sweden,
Switzerland,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Ukraine,
West Siberia,
Yugoslavia
Introduced into:
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arkansas,
Azores,
Bolivia,
Brazil South,
Brazil Southeast,
British Columbia,
California,
Chile Central,
China South-Central,
China Southeast,
Colombia,
Colorado,
Connecticut,
Costa Rica,
Cuba,
Denmark,
East Himalaya,
Ecuador,
El Salvador,
Guatemala,
Idaho,
Illinois,
Indiana,
Jamaica,
Kansas,
Korea,
Krym,
Kuril Is.,
Maine,
Malawi,
Maryland,
Massachusetts,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Michigan,
Minnesota,
Montana,
Nebraska,
New Brunswick,
New Hampshire,
New Jersey,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
North Carolina,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Peru,
Québec,
Réunion,
Sakhalin,
Tasmania,
Uruguay,
Utah,
Venezuela,
Vermont,
Vietnam,
Washington,
West Himalaya,
West Virginia,
Wisconsin,
Wyoming,
Zimbabwe