Native to:
Albania,
Algeria,
Angola,
Austria,
Azores,
Baleares,
Baltic States,
Belarus,
Belgium,
Botswana,
Bulgaria,
Cape Provinces,
Central European Rus,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
East European Russia,
Ethiopia,
Finland,
France,
Free State,
Føroyar,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Ireland,
Italy,
Kenya,
Krasnoyarsk,
Kriti,
Krym,
KwaZulu-Natal,
Lebanon-Syria,
Lesotho,
Libya,
Madeira,
Malawi,
Mongolia,
Morocco,
Netherlands,
North Caucasus,
Northern Provinces,
Northwest European R,
Norway,
Palestine,
Poland,
Portugal,
Romania,
Rwanda,
Sardegna,
Sicilia,
South European Russi,
Spain,
Swaziland,
Sweden,
Switzerland,
Tanzania,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Uganda,
Ukraine,
West Siberia,
Yugoslavia,
Zambia
Introduced into:
Argentina Northeast,
Argentina Northwest,
Bermuda,
Bolivia,
Brazil South,
Chile Central,
Chile North,
Costa Rica,
Iceland,
Illinois,
Juan Fernández Is.,
Maryland,
Mexico Northwest,
New York,
St.Helena,
Trinidad-Tobago,
Wisconsin