Native to:
Albania,
Algeria,
Austria,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Canary Is.,
Central European Rus,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
Egypt,
France,
Germany,
Greece,
Hungary,
Iran,
Irkutsk,
Italy,
Kazakhstan,
Krasnoyarsk,
Krym,
Libya,
Madeira,
Mauritania,
Morocco,
Netherlands,
North Caucasus,
Northwest European R,
Poland,
Romania,
Sardegna,
South European Russi,
Spain,
Switzerland,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Tuva,
Ukraine,
West Siberia,
Yakutskiya,
Yugoslavia
Introduced into:
Baltic States,
California,
Connecticut,
Corse,
Delaware,
District of Columbia,
Finland,
Great Britain,
Idaho,
Ireland,
Kentucky,
Khabarovsk,
Maine,
Maryland,
Massachusetts,
Michigan,
Missouri,
New York,
North European Russi,
Norway,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Sakhalin,
Sweden,
Texas,
Vermont,
Washington