Native to:
Albania,
Algeria,
Altay,
Austria,
Belarus,
Bulgaria,
Buryatiya,
Central European Rus,
China North-Central,
Chita,
Czechoslovakia,
Denmark,
East European Russia,
Finland,
France,
Germany,
Greece,
Hungary,
Inner Mongolia,
Iran,
Irkutsk,
Italy,
Kazakhstan,
Kirgizstan,
Krasnoyarsk,
Krym,
Lebanon-Syria,
Libya,
Manchuria,
Mongolia,
Morocco,
North Caucasus,
Poland,
Portugal,
Romania,
South European Russi,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Transcaucasus,
Tunisia,
Turkey,
Turkmenistan,
Tuva,
Ukraine,
Uzbekistan,
West Siberia,
Xinjiang,
Yakutskiya,
Yugoslavia
Extinct in:
Belgium
Introduced into:
Alabama,
Alberta,
Amur,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Baltic States,
British Columbia,
California,
Colorado,
Connecticut,
Corse,
Delaware,
District of Columbia,
Great Britain,
Idaho,
Illinois,
Indiana,
Iowa,
Ireland,
Japan,
Kansas,
Kentucky,
Khabarovsk,
Korea,
Labrador,
Louisiana,
Magadan,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Montana,
Nebraska,
Nevada,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
Newfoundland,
North Carolina,
North Dakota,
North European Russi,
Northwest European R,
Northwest Territorie,
Norway,
Nova Scotia,
Nunavut,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
Saskatchewan,
South Dakota,
Tennessee,
Texas,
Utah,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
Yukon