Native to:
Alabama,
Alaska,
Alberta,
Arizona,
Baltic States,
British Columbia,
California,
Central European Russia,
China North-Central,
Connecticut,
East European Russia,
Idaho,
Illinois,
Inner Mongolia,
Iowa,
Japan,
Kamchatka,
Kansas,
Kazakhstan,
Kentucky,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Krym,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Mongolia,
Montana,
Nebraska,
Nevada,
New Brunswick,
New Mexico,
New York,
North Caucasus,
North Dakota,
Norway,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
Sakhalin,
Saskatchewan,
South Dakota,
Sweden,
Texas,
Transcaucasus,
Turkey,
Ukraine,
Utah,
Vermont,
Washington,
West Himalaya,
Wisconsin,
Wyoming,
Yakutskiya,
Yukon
Introduced into:
Austria,
Czechoslovakia,
France,
Germany,
Great Britain,
Hungary,
Netherlands,
Newfoundland,
Poland