Native to:
Alaska,
Alberta,
Altay,
Amur,
Baltic States,
Belarus,
British Columbia,
Buryatiya,
Central European Rus,
Chita,
Connecticut,
Delaware,
East European Russia,
Finland,
Georgia,
Illinois,
Indiana,
Inner Mongolia,
Iowa,
Irkutsk,
Japan,
Kamchatka,
Khabarovsk,
Korea,
Krasnoyarsk,
Labrador,
Magadan,
Maine,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Mongolia,
New Brunswick,
New Hampshire,
New Jersey,
New York,
Newfoundland,
North Carolina,
North European Russi,
Northwest European R,
Northwest Territorie,
Nova Scotia,
Nunavut,
Ohio,
Ontario,
Pennsylvania,
Poland,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
Sakhalin,
Saskatchewan,
South Carolina,
Sweden,
Ukraine,
Vermont,
West Siberia,
Wisconsin,
Yakutskiya,
Yukon
Introduced into:
West Virginia