Doubtfully present in:
Algeria
Native to:
Afghanistan,
Albania,
Altay,
Amur,
Austria,
Baleares,
Baltic States,
Belarus,
Bulgaria,
Buryatiya,
Central European Russia,
China North-Central,
Chita,
Czechoslovakia,
East European Russia,
France,
Greece,
Hungary,
Inner Mongolia,
Iran,
Irkutsk,
Italy,
Kamchatka,
Kazakhstan,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Krym,
Lebanon-Syria,
Magadan,
Mongolia,
North Caucasus,
Northwest European Russia,
Primorye,
Qinghai,
Romania,
Sakhalin,
South European Russia,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Tuva,
Ukraine,
Uzbekistan,
West Himalaya,
West Siberia,
Xinjiang,
Yakutskiya,
Yugoslavia
Introduced into:
Alaska,
Alberta,
Arizona,
Arkansas,
Belgium,
British Columbia,
California,
Colorado,
Connecticut,
Denmark,
District of Columbia,
Finland,
Germany,
Great Britain,
Idaho,
Illinois,
Indiana,
Iowa,
Ireland,
Kansas,
Kentucky,
Labrador,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Montana,
Nebraska,
Netherlands,
Nevada,
New Brunswick,
New Caledonia,
New Hampshire,
New Jersey,
New Mexico,
New York,
Newfoundland,
North Dakota,
North European Russia,
Northwest Territories,
Norway,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Poland,
Prince Edward I.,
Québec,
Rhode I.,
Saskatchewan,
South Dakota,
Texas,
Utah,
Venezuela,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
Yukon