Native to:
Alaska,
Alberta,
Altay,
Amur,
Baltic States,
British Columbia,
Buryatiya,
Central European Rus,
Chita,
Connecticut,
East European Russia,
Finland,
Greenland,
Idaho,
Illinois,
Inner Mongolia,
Iowa,
Irkutsk,
Japan,
Kamchatka,
Kazakhstan,
Khabarovsk,
Korea,
Krasnoyarsk,
Labrador,
Magadan,
Maine,
Manitoba,
Massachusetts,
Michigan,
Minnesota,
Mongolia,
Montana,
New Brunswick,
New Hampshire,
New York,
Newfoundland,
North Dakota,
North European Russi,
Northwest Territorie,
Norway,
Nova Scotia,
Nunavut,
Ontario,
Primorye,
Prince Edward I.,
Québec,
Sakhalin,
Saskatchewan,
South Dakota,
Svalbard,
Sweden,
Tuva,
Vermont,
Washington,
West Siberia,
Wisconsin,
Wyoming,
Xinjiang,
Yakutskiya,
Yukon
Extinct in:
Austria
Introduced into:
Belgium,
Great Britain