Native to:
Albania,
Algeria,
Baleares,
Belgium,
Bulgaria,
Canary Is.,
Corse,
Cyprus,
East Aegean Is.,
Egypt,
France,
Germany,
Great Britain,
Greece,
Hungary,
Italy,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Morocco,
Netherlands,
North Caucasus,
Palestine,
Portugal,
Romania,
Sardegna,
Sicilia,
Sinai,
Spain,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Yugoslavia
Introduced into:
Alabama,
Argentina Northeast,
Argentina South,
Austria,
Baltic States,
Bolivia,
Brazil South,
California,
Chatham Is.,
Chile Central,
China Southeast,
Costa Rica,
Czechoslovakia,
Hainan,
Illinois,
Ireland,
Japan,
Kermadec Is.,
New South Wales,
New York,
New Zealand North,
New Zealand South,
Oregon,
Queensland,
South Australia,
Sweden,
Switzerland,
Tasmania,
Texas,
Uruguay,
Vermont,
Victoria,
Washington,
Western Australia