Doubtfully present in:
Switzerland
Native to:
Afghanistan,
Algeria,
Altay,
Amur,
Baltic States,
Bulgaria,
Buryatiya,
Central European Rus,
China North-Central,
Chita,
Denmark,
East European Russia,
Finland,
France,
Germany,
Greece,
Inner Mongolia,
Iran,
Iraq,
Irkutsk,
Italy,
Kazakhstan,
Khabarovsk,
Kirgizstan,
Krasnoyarsk,
Krym,
Kuril Is.,
Lebanon-Syria,
Magadan,
Manchuria,
Mongolia,
Morocco,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Pakistan,
Palestine,
Poland,
Portugal,
Primorye,
Qinghai,
Romania,
South European Russi,
Spain,
Sweden,
Tadzhikistan,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Tuva,
Ukraine,
Uzbekistan,
West Himalaya,
West Siberia,
Xinjiang,
Yakutskiya,
Yugoslavia
Introduced into:
Alberta,
Arizona,
Colorado,
Idaho,
Kentucky,
Manitoba,
Montana,
Nebraska,
Newfoundland,
North Dakota,
Northwest Territorie,
South Dakota,
Utah,
Washington,
Wyoming