Native to:
Alaska,
Alberta,
Altay,
Amur,
Baltic States,
British Columbia,
Buryatiya,
Central European Russia,
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 Russia,
Northwest Territories,
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