Native to:
Afghanistan,
Alaska,
Albania,
Alberta,
Aleutian Is.,
Algeria,
Altay,
Amur,
Arizona,
Austria,
Belarus,
British Columbia,
Bulgaria,
Buryatiya,
California,
Central European Rus,
China North-Central,
China South-Central,
China Southeast,
Chita,
Colorado,
Cyprus,
Czechoslovakia,
East Aegean Is.,
East European Russia,
East Himalaya,
France,
Germany,
Greece,
Hungary,
Idaho,
Inner Mongolia,
Iran,
Iraq,
Irkutsk,
Italy,
Japan,
Kamchatka,
Kazakhstan,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Kriti,
Kuril Is.,
Lebanon-Syria,
Libya,
Magadan,
Manchuria,
Mexico Northwest,
Mongolia,
Montana,
Morocco,
Myanmar,
Nebraska,
Nepal,
Netherlands,
Nevada,
New Mexico,
North Caucasus,
North Dakota,
Northwest European R,
Oregon,
Pakistan,
Palestine,
Poland,
Portugal,
Primorye,
Qinghai,
Romania,
Sakhalin,
Sicilia,
South Dakota,
South European Russi,
Spain,
Switzerland,
Tadzhikistan,
Tibet,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Utah,
Uzbekistan,
Washington,
West Himalaya,
West Siberia,
Wyoming,
Xinjiang,
Yugoslavia
Extinct in:
Belgium
Introduced into:
Baltic States,
Denmark,
Finland,
Great Britain,
Norway,
Sweden