Native to:
Afghanistan,
Albania,
Algeria,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Cape Verde,
Central European Rus,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
East European Russia,
Egypt,
Finland,
France,
Germany,
Great Britain,
Greece,
Gulf States,
Hungary,
Iraq,
Ireland,
Italy,
Kriti,
Krym,
Lebanon-Syria,
Madeira,
Morocco,
Nansei-shoto,
Nepal,
Netherlands,
North Caucasus,
Northwest European R,
Norway,
Pakistan,
Palestine,
Poland,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South European Russi,
Spain,
Sudan,
Sweden,
Switzerland,
Transcaucasus,
Tunisia,
Turkey,
Ukraine,
Uzbekistan,
West Himalaya,
Yugoslavia
Introduced into:
Japan,
Mauritius,
Mexico Central,
New Caledonia,
New Zealand North,
New Zealand South,
Réunion