Native to:
Afghanistan,
Albania,
Algeria,
Altay,
Austria,
Azores,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Canary Is.,
Central European Rus,
China North-Central,
China South-Central,
China Southeast,
Cyprus,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
Egypt,
Finland,
France,
Germany,
Greece,
Hungary,
India,
Iran,
Iraq,
Irkutsk,
Italy,
Kazakhstan,
Kirgizstan,
Korea,
Krasnoyarsk,
Kriti,
Krym,
Lebanon-Syria,
Manchuria,
Mongolia,
Morocco,
Myanmar,
Netherlands,
North Caucasus,
Northwest European R,
Norway,
Pakistan,
Palestine,
Portugal,
Romania,
Sardegna,
Sicilia,
Sinai,
South European Russi,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Tuva,
Ukraine,
Uzbekistan,
Vietnam,
West Himalaya,
West Siberia,
Xinjiang,
Yakutskiya,
Yugoslavia
Introduced into:
Alabama,
Alberta,
Arizona,
Arkansas,
Baleares,
Baltic States,
Bolivia,
British Columbia,
California,
Colombia,
Connecticut,
Corse,
Costa Rica,
Cuba,
District of Columbia,
Dominican Republic,
Ecuador,
El Salvador,
Ethiopia,
Great Britain,
Greenland,
Guatemala,
Gulf States,
Honduras,
Illinois,
Indiana,
Iowa,
Ireland,
Jawa,
Juan Fernández Is.,
Kansas,
Kentucky,
Magadan,
Maine,
Mali,
Manitoba,
Maryland,
Massachusetts,
Mexico Southeast,
Michigan,
Minnesota,
Mississippi,
Missouri,
New Jersey,
New South Wales,
New York,
Newfoundland,
Nicaragua,
North Dakota,
North European Russi,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Paraguay,
Pennsylvania,
Peru,
Poland,
Primorye,
Québec,
Rhode I.,
Saskatchewan,
South Australia,
Tennessee,
Texas,
Tunisia,
Uruguay,
Utah,
Vermont,
Virginia,
Washington,
Wisconsin