Native to:
Altay,
Amur,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Central European Rus,
Chita,
Czechoslovakia,
Denmark,
East European Russia,
Finland,
France,
Germany,
Irkutsk,
Kazakhstan,
Khabarovsk,
Krasnoyarsk,
Magadan,
Mongolia,
Netherlands,
North European Russi,
Northwest European R,
Norway,
Poland,
Primorye,
Romania,
Sweden,
Tadzhikistan,
Turkmenistan,
Tuva,
Ukraine,
West Siberia,
Yakutskiya,
Yugoslavia
Introduced into:
Austria,
Connecticut,
Falkland Is.,
Great Britain,
Hungary,
Illinois,
Inner Mongolia,
Ireland,
Italy,
Korea,
Maine,
Manchuria,
Massachusetts,
Michigan,
Minnesota,
New Brunswick,
New Hampshire,
New Jersey,
New York,
Newfoundland,
Nova Scotia,
Ohio,
Ontario,
Prince Edward I.,
Québec,
South European Russi,
Switzerland,
Turkey,
Uzbekistan,
Vermont,
West Himalaya,
Wisconsin,
Xinjiang