Native to:
Alaska,
Alberta,
Altay,
Austria,
Baltic States,
Belarus,
British Columbia,
California,
Central European Russia,
China North-Central,
Colorado,
Czechia-Slovakia,
East European Russia,
Finland,
France,
Føroyar,
Germany,
Great Britain,
Greenland,
Iceland,
Idaho,
Inner Mongolia,
Italy,
Kazakhstan,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Kuril Is.,
Labrador,
Maine,
Manchuria,
Manitoba,
Michigan,
Minnesota,
Montana,
Morocco,
Nevada,
New Brunswick,
New Hampshire,
New Mexico,
New York,
Newfoundland,
North Caucasus,
North Dakota,
North European Russia,
Northwest European Russia,
Northwest Territories,
Norway,
Nova Scotia,
Nunavut,
NW. Balkan Pen.,
Ontario,
Oregon,
Pakistan,
Poland,
Qinghai,
Québec,
Romania,
Sakhalin,
Saskatchewan,
South Dakota,
South European Russia,
Spain,
Svalbard,
Sweden,
Switzerland,
Transcaucasus,
Türkiye,
Ukraine,
Utah,
Uzbekistan,
Washington,
West Siberia,
Wisconsin,
Wyoming,
Yakutiya,
Yukon
Introduced into:
Vermont