Native to:
Afghanistan,
Albania,
Algeria,
Austria,
Baleares,
Belgium,
Bulgaria,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
East Aegean Is.,
Finland,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Iraq,
Ireland,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Lebanon-Syria,
Libya,
Morocco,
Netherlands,
North Caucasus,
Norway,
Poland,
Portugal,
Romania,
Sardegna,
Sicilia,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Uzbekistan,
Yugoslavia
Introduced into:
Alabama,
Arkansas,
Baltic States,
Belarus,
Brazil South,
Brazil Southeast,
British Columbia,
Central European Rus,
Connecticut,
East European Russia,
Florida,
Georgia,
Idaho,
Illinois,
Indiana,
Kansas,
Kentucky,
Krym,
Louisiana,
Maryland,
Massachusetts,
Michigan,
Missouri,
Nebraska,
New Jersey,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
North Carolina,
North European Russi,
Northwest European R,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Rhode I.,
South Carolina,
South European Russi,
Tasmania,
Tennessee,
Ukraine,
Washington,
Wisconsin