Native to:
Albania,
Algeria,
Altay,
Austria,
Azores,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Cape Provinces,
Central European Rus,
Corse,
Cyprus,
Czechoslovakia,
East European Russia,
France,
Free State,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Ireland,
Italy,
Kazakhstan,
Kirgizstan,
Krasnoyarsk,
Kriti,
KwaZulu-Natal,
Lebanon-Syria,
Lesotho,
Madeira,
Morocco,
Netherlands,
North Caucasus,
Northern Provinces,
Northwest European R,
Poland,
Portugal,
Romania,
Sardegna,
Sicilia,
South European Russi,
Spain,
Switzerland,
Tadzhikistan,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
West Himalaya,
West Siberia,
Yugoslavia
Introduced into:
Assam,
Crozet Is.,
Denmark,
Finland,
Kerguelen,
New Zealand North,
Norway,
Sweden,
Western Australia