Native to:
Albania,
Algeria,
Baleares,
Belgium,
Corse,
France,
Germany,
Great Britain,
Ireland,
Italy,
Morocco,
Netherlands,
NW. Balkan Pen.,
Portugal,
Sardegna,
Sicilia,
Spain,
Switzerland,
Tunisia
Introduced into:
Argentina Northeast,
Argentina South,
Azores,
Brazil South,
Bulgaria,
California,
Canary Is.,
Cape Provinces,
Chile Central,
Chile South,
Czechia-Slovakia,
Denmark,
Free State,
Galápagos,
Greece,
Gulf of Guinea Is.,
Juan Fernández Is.,
KwaZulu-Natal,
Madeira,
Nevada,
New Jersey,
New Mexico,
New South Wales,
New York,
New Zealand North,
New Zealand South,
Northern Provinces,
Oregon,
Palestine,
Poland,
South Australia,
Sweden,
Ukraine,
Uruguay,
Victoria,
Washington,
Western Australia