Native to:
Afghanistan,
Albania,
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Central European Rus,
Corse,
Cyprus,
Czechoslovakia,
East European Russia,
France,
Germany,
Greece,
Hungary,
Iran,
Italy,
Kazakhstan,
Kirgizstan,
Krym,
Lebanon-Syria,
Morocco,
Netherlands,
North Caucasus,
Poland,
Portugal,
Romania,
Sardegna,
South European Russi,
Spain,
Switzerland,
Tadzhikistan,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
Yugoslavia
Introduced into:
Alabama,
Alaska,
Alberta,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
British Columbia,
California,
Chile Central,
Chile South,
Colorado,
Connecticut,
Denmark,
Finland,
Great Britain,
Idaho,
Illinois,
Indiana,
Iowa,
Japan,
Kansas,
Kentucky,
Maine,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Montana,
New Jersey,
New Mexico,
New York,
New Zealand South,
Newfoundland,
North European Russi,
Northwest European R,
Norway,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Québec,
Rhode I.,
Saskatchewan,
South Dakota,
Sweden,
Utah,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming