Native to:
Afghanistan,
Albania,
Algeria,
Azores,
Baleares,
Belgium,
Bulgaria,
Canary Is.,
Corse,
Denmark,
East Aegean Is.,
Egypt,
Eritrea,
Finland,
France,
Germany,
Great Britain,
Greece,
Iran,
Iraq,
Ireland,
Italy,
Kriti,
Krym,
Kuwait,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Netherlands,
North Caucasus,
Pakistan,
Poland,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Selvagens,
Sicilia,
Spain,
Sweden,
Tadzhikistan,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Uzbekistan,
Western Sahara,
Yugoslavia
Introduced into:
Alabama,
Austria,
Brazil South,
British Columbia,
California,
Cape Provinces,
Chile Central,
Czechoslovakia,
Greenland,
Hungary,
Manitoba,
Massachusetts,
New Jersey,
New York,
New Zealand North,
Oregon,
Pennsylvania,
Tasmania,
Texas,
Uruguay,
Washington