Native to:
Albania,
Altay,
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Central European Russia,
Chita,
Corse,
Czechoslovakia,
Denmark,
East European Russia,
Finland,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Irkutsk,
Italy,
Kazakhstan,
Krasnoyarsk,
Krym,
Morocco,
Netherlands,
North Caucasus,
North European Russia,
Northwest European Russia,
Norway,
Poland,
Portugal,
Romania,
Sardegna,
Sicilia,
South European Russia,
Spain,
Sweden,
Switzerland,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Ukraine,
West Siberia,
Yugoslavia
Introduced into:
Afghanistan,
Alabama,
Amur,
Argentina South,
California,
Connecticut,
Delaware,
Idaho,
Illinois,
Indiana,
Inner Mongolia,
Ireland,
Kamchatka,
Khabarovsk,
Kirgizstan,
Korea,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Missouri,
Nevada,
New Brunswick,
New Hampshire,
New Jersey,
New South Wales,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Prince Edward I.,
Queensland,
Québec,
Rhode I.,
Sakhalin,
South Australia,
Tasmania,
Uzbekistan,
Vermont,
Victoria,
Virginia,
Washington,
West Himalaya,
West Virginia,
Wisconsin,
Xinjiang