Native to:
Altay,
Austria,
Belarus,
Belgium,
Bulgaria,
Central European Rus,
Czechoslovakia,
East European Russia,
France,
Germany,
Great Britain,
Hungary,
Italy,
Kazakhstan,
Krym,
Netherlands,
North Caucasus,
Northwest European R,
Poland,
Romania,
Sardegna,
Sicilia,
South European Russi,
Spain,
Switzerland,
Turkey,
Turkey-in-Europe,
Ukraine,
West Siberia,
Yugoslavia
Introduced into:
Alberta,
Argentina Northeast,
Arkansas,
Baltic States,
Brazil West-Central,
British Columbia,
California,
China North-Central,
China Southeast,
Chita,
Colorado,
Connecticut,
Delaware,
Denmark,
District of Columbia,
Dominican Republic,
Finland,
Georgia,
Haiti,
Idaho,
Illinois,
Indiana,
Ireland,
Kentucky,
Korea,
Maine,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Montana,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
Newfoundland,
North Carolina,
North European Russi,
Norway,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Québec,
Rhode I.,
Saskatchewan,
Sweden,
Taiwan,
Tasmania,
Utah,
Vermont,
Vietnam,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
Xinjiang