Native to:
Altay,
Amur,
Austria,
Baltic States,
Belarus,
Belgium,
Buryatiya,
Central European Russia,
China North-Central,
Chita,
Czechoslovakia,
East European Russia,
France,
Germany,
Great Britain,
Greece,
Inner Mongolia,
Irkutsk,
Italy,
Kamchatka,
Kazakhstan,
Khabarovsk,
Krasnoyarsk,
Krym,
Kuril Is.,
Magadan,
Manchuria,
Netherlands,
North European Russia,
Poland,
Primorye,
Romania,
Sakhalin,
South European Russia,
Spain,
Switzerland,
Tuva,
Ukraine,
West Siberia,
Xinjiang,
Yakutskiya,
Yugoslavia
Introduced into:
Alabama,
British Columbia,
Connecticut,
Delaware,
Denmark,
Finland,
Georgia,
Illinois,
Indiana,
Iowa,
Ireland,
Kansas,
Kentucky,
Louisiana,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
New Brunswick,
New Hampshire,
New Jersey,
New York,
Newfoundland,
North Carolina,
Northwest European Russia,
Norway,
Nova Scotia,
Ohio,
Ontario,
Pennsylvania,
Prince Edward I.,
Québec,
Rhode I.,
South Carolina,
Sweden,
Tennessee,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin