Native to:
Albania,
Altay,
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Central European Rus,
Chita,
Czechoslovakia,
Denmark,
East European Russia,
France,
Germany,
Greece,
Hungary,
Iran,
Iraq,
Irkutsk,
Italy,
Jawa,
Kazakhstan,
Kirgizstan,
Krasnoyarsk,
Krym,
Lebanon-Syria,
Netherlands,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Palestine,
Poland,
Romania,
Sardegna,
Sicilia,
South European Russi,
Sweden,
Switzerland,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Ukraine,
Uzbekistan,
West Siberia,
Yakutskiya,
Yugoslavia
Introduced into:
Alaska,
Alberta,
Amur,
Arkansas,
British Columbia,
California,
Canary Is.,
Connecticut,
Corse,
Finland,
Great Britain,
Idaho,
Illinois,
Iowa,
Ireland,
Kamchatka,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
New Brunswick,
New Hampshire,
New Jersey,
New York,
Newfoundland,
North Dakota,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Québec,
Rhode I.,
Sakhalin,
Saskatchewan,
South Australia,
South Dakota,
Tasmania,
Utah,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming