Native to:
Afghanistan,
Albania,
Altay,
Austria,
Belarus,
Bulgaria,
Central European Rus,
Corse,
Czechoslovakia,
France,
Germany,
Greece,
Hungary,
Iran,
Kazakhstan,
Krasnoyarsk,
Krym,
Lebanon-Syria,
Mongolia,
North Caucasus,
Pakistan,
Poland,
Sicilia,
South European Russi,
Switzerland,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Ukraine,
West Siberia,
Xinjiang
Introduced into:
Alabama,
Alberta,
Algeria,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Arkansas,
Baltic States,
Bangladesh,
Belgium,
Bolivia,
British Columbia,
California,
Colorado,
Connecticut,
Costa Rica,
Cyprus,
Delaware,
Denmark,
District of Columbia,
East European Russia,
East Himalaya,
Ethiopia,
Finland,
Florida,
Georgia,
Great Britain,
Idaho,
Illinois,
Indiana,
Inner Mongolia,
Iowa,
Ireland,
Kansas,
Kentucky,
Labrador,
Louisiana,
Madagascar,
Maine,
Manitoba,
Marianas,
Maryland,
Massachusetts,
Mauritius,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Morocco,
Nebraska,
Netherlands,
Nevada,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New South Wales,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
North Carolina,
North Dakota,
North European Russi,
Northwest European R,
Norway,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Portugal,
Prince Edward I.,
Queensland,
Québec,
Rhode I.,
Réunion,
Sardegna,
Saskatchewan,
Seychelles,
Solomon Is.,
South Australia,
South Carolina,
South Dakota,
Spain,
Sweden,
Tasmania,
Tennessee,
Texas,
Trinidad-Tobago,
Tunisia,
Uruguay,
Utah,
Vermont,
Victoria,
Virginia,
Washington,
West Himalaya,
West Virginia,
Western Australia,
Wisconsin,
Wyoming