Native to:
Albania,
Algeria,
Austria,
Azores,
Baleares,
Belgium,
Bulgaria,
Canary Is.,
Cape Verde,
Corse,
Cyprus,
East Aegean Is.,
Egypt,
France,
Greece,
Hungary,
Italy,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Netherlands,
NW. Balkan Pen.,
Palestine,
Portugal,
Romania,
Sardegna,
Selvagens,
Sicilia,
Sinai,
Spain,
Sudan-South Sudan,
Switzerland,
Tunisia,
Türkiye,
Türkiye-in-Europe,
Ukraine
Introduced into:
Alaska,
Argentina Northeast,
Argentina Northwest,
Baltic States,
Bolivia,
Brazil South,
Brazil Southeast,
British Columbia,
Burundi,
California,
Cape Provinces,
Central European Russia,
China Southeast,
Connecticut,
Czechia-Slovakia,
Denmark,
DR Congo,
Ecuador,
Florida,
Germany,
Great Britain,
Haiti,
Hawaii,
Idaho,
Illinois,
India,
Ireland,
Jamaica,
Kentucky,
Kenya,
KwaZulu-Natal,
Maine,
Malawi,
Mauritius,
Michigan,
New Caledonia,
New Jersey,
New York,
New Zealand North,
Norfolk Is.,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Poland,
Québec,
Rwanda,
Réunion,
Sweden,
Tanzania,
Uganda,
Utah,
Vietnam,
Virginia,
Washington,
West Himalaya