Native to:
Altay,
Bulgaria,
Buryatiya,
Chita,
Czechoslovakia,
East European Russia,
Hungary,
Irkutsk,
Kazakhstan,
Krasnoyarsk,
Romania,
Sakhalin,
South European Russi,
Ukraine,
West Siberia,
Yakutskiya,
Yugoslavia
Introduced into:
Albania,
Austria,
Baltic States,
Belarus,
Belgium,
British Columbia,
California,
Central European Rus,
China North-Central,
China Southeast,
Colorado,
Connecticut,
Denmark,
Finland,
France,
Germany,
Great Britain,
Idaho,
Illinois,
Indiana,
Iowa,
Ireland,
Italy,
Jamaica,
Japan,
Kamchatka,
Kentucky,
Kirgizstan,
Korea,
Maine,
Manchuria,
Manitoba,
Marianas,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Montana,
Nebraska,
Netherlands,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
New Zealand North,
New Zealand South,
North Carolina,
North Caucasus,
North Dakota,
North European Russi,
Northwest European R,
Norway,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Poland,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
Saskatchewan,
Sicilia,
South Dakota,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Tennessee,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Tuva,
Utah,
Uzbekistan,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming