Native to:
Albania,
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Corse,
Czechoslovakia,
Denmark,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Italy,
Krym,
Netherlands,
North Caucasus,
Poland,
Portugal,
Romania,
Sardegna,
Sicilia,
South European Russi,
Spain,
Sweden,
Switzerland,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Ukraine,
Yugoslavia
Introduced into:
Alabama,
Alberta,
Argentina South,
Arizona,
Arkansas,
British Columbia,
California,
Chile Central,
Colorado,
Connecticut,
Delaware,
Finland,
Florida,
Georgia,
Idaho,
Illinois,
Indiana,
Iowa,
Ireland,
Japan,
Kansas,
Kentucky,
Korea,
Maine,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Nebraska,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
North Carolina,
Norway,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
South Carolina,
South Dakota,
Tasmania,
Tennessee,
Texas,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming