Native to:
Albania,
Algeria,
Austria,
Azores,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Central European Rus,
Corse,
Czechoslovakia,
Denmark,
Djibouti,
East Aegean Is.,
East European Russia,
Eritrea,
Ethiopia,
Finland,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Iraq,
Ireland,
Italy,
Kazakhstan,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Netherlands,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Palestine,
Poland,
Portugal,
Romania,
Sardegna,
Sicilia,
South European Russi,
Spain,
Sudan,
Sweden,
Switzerland,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
West Siberia,
Yugoslavia
Introduced into:
Alabama,
Altay,
Amur,
Argentina Northeast,
Argentina South,
Arkansas,
California,
Cape Provinces,
Chatham Is.,
Chile Central,
Colombia,
Georgia,
Haiti,
Hawaii,
Illinois,
Iowa,
Irkutsk,
Japan,
Kentucky,
Khabarovsk,
Krasnoyarsk,
Kuril Is.,
Maryland,
Minnesota,
Mississippi,
Missouri,
Nansei-shoto,
New South Wales,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
North Carolina,
Oregon,
Primorye,
Queensland,
Sakhalin,
South Australia,
South Carolina,
Sri Lanka,
Tasmania,
Tennessee,
Uruguay,
Vermont,
Victoria,
Virginia,
Washington,
Western Australia,
Wisconsin