Native to:
Afghanistan,
Albania,
Assam,
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Central European Rus,
China North-Central,
Corse,
Czechoslovakia,
Denmark,
East European Russia,
East Himalaya,
France,
Germany,
Great Britain,
Greece,
Hungary,
India,
Inner Mongolia,
Iran,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Krym,
Lebanon-Syria,
Manchuria,
Mongolia,
Nepal,
Netherlands,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Pakistan,
Poland,
Portugal,
Qinghai,
Romania,
South European Russi,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Tibet,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Ukraine,
Uzbekistan,
West Himalaya,
Xinjiang,
Yugoslavia
Introduced into:
Altay,
Amur,
Argentina South,
Arizona,
Buryatiya,
California,
Cape Provinces,
Chita,
Colorado,
Finland,
Illinois,
Ireland,
Irkutsk,
Japan,
Khabarovsk,
Krasnoyarsk,
Morocco,
New York,
Northern Provinces,
Primorye,
Tuva,
West Siberia,
Yakutskiya