Native to:
Alberta,
Arkansas,
Connecticut,
District of Columbia,
Illinois,
Indiana,
Iowa,
Kansas,
Kentucky,
Louisiana,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Nebraska,
New Brunswick,
New Hampshire,
New Jersey,
Newfoundland,
North Dakota,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Pennsylvania,
Prince Edward I.,
Québec,
Rhode I.,
Saskatchewan,
South Dakota,
Texas,
Vermont,
Virginia,
West Virginia,
Wisconsin
Introduced into:
Austria,
Baltic States,
Belarus,
Belgium,
Canary Is.,
Czechoslovakia,
France,
Germany,
Great Britain,
Hungary,
Ireland,
Italy,
Netherlands,
North Caucasus,
Norway,
Poland,
Portugal,
Primorye,
Romania,
Spain,
Sweden,
Switzerland,
Transcaucasus,
Tubuai Is.,
Ukraine,
Yugoslavia