Native to:
Alabama,
Alaska,
Alberta,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Arkansas,
Bolivia,
British Columbia,
California,
Chile Central,
Chile North,
Chile South,
Colorado,
Connecticut,
Delaware,
District of Columbia,
Georgia,
Guatemala,
Idaho,
Illinois,
Indiana,
Iowa,
Kansas,
Kentucky,
Louisiana,
Maine,
Manitoba,
Maryland,
Massachusetts,
Mexican Pacific Is.,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Nebraska,
Nevada,
New Jersey,
New Mexico,
New York,
North Carolina,
North Dakota,
Northwest Territorie,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Peru,
Rhode I.,
Saskatchewan,
South Carolina,
South Dakota,
Tennessee,
Texas,
Uruguay,
Utah,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
Yukon
Introduced into:
Algeria,
Altay,
Amur,
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Canary Is.,
Central European Rus,
Cyprus,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
France,
Free State,
Great Britain,
Hungary,
Irkutsk,
Italy,
Kazakhstan,
Kirgizstan,
Krasnoyarsk,
Morocco,
Netherlands,
Northwest European R,
Norway,
Poland,
Portugal,
Primorye,
Romania,
South European Russi,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Ukraine,
Uzbekistan,
West Siberia,
Yugoslavia