Native to:
Afghanistan,
Albania,
Algeria,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Central European Rus,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
Djibouti,
East Aegean Is.,
East European Russia,
Egypt,
Eritrea,
Ethiopia,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Iraq,
Ireland,
Italy,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Netherlands,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Palestine,
Poland,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South European Russi,
Spain,
Sudan,
Sweden,
Switzerland,
Transcaucasus,
Tunisia,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Yugoslavia,
Zimbabwe
Introduced into:
Alabama,
Altay,
Amur,
Argentina South,
Arkansas,
Brazil South,
California,
Cape Provinces,
Chatham Is.,
Chile Central,
China North-Central,
China Southeast,
Colombia,
Finland,
Føroyar,
Hawaii,
Idaho,
Illinois,
Japan,
Jawa,
Kansas,
Kazakhstan,
Kentucky,
Kermadec Is.,
Khabarovsk,
Korea,
Maryland,
Minnesota,
Mississippi,
Missouri,
New Mexico,
New South Wales,
New Zealand North,
New Zealand South,
Newfoundland,
Norfolk Is.,
Northern Provinces,
Oklahoma,
Oregon,
Primorye,
Queensland,
Sri Lanka,
St.Helena,
Tadzhikistan,
Tasmania,
Tennessee,
Uruguay,
Uzbekistan,
Vermont,
Victoria,
Virginia,
Washington,
West Himalaya,
West Siberia,
Western Australia,
Wisconsin