Native to:
Afghanistan,
Albania,
Algeria,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Corse,
Czechoslovakia,
Djibouti,
East Aegean Is.,
Egypt,
France,
Germany,
Greece,
Gulf States,
Hungary,
Iran,
Iraq,
Italy,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Netherlands,
North Caucasus,
Northwest European Russia,
Pakistan,
Poland,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South European Russia,
Spain,
Switzerland,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Ukraine,
West Himalaya,
Yemen,
Yugoslavia
Introduced into:
Alabama,
Altay,
Argentina Northeast,
Argentina Northwest,
Arkansas,
Bermuda,
Central European Russia,
Chile South,
Connecticut,
Delaware,
Denmark,
District of Columbia,
Falkland Is.,
Finland,
Great Britain,
Greenland,
Illinois,
India,
Ireland,
Kansas,
Kentucky,
Maryland,
Massachusetts,
Missouri,
New Brunswick,
New Jersey,
New South Wales,
New York,
North Carolina,
Norway,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Queensland,
Québec,
Rhode I.,
South Australia,
South Carolina,
Sweden,
Tasmania,
Tennessee,
Uruguay,
Virginia,
West Virginia