Native to:
Albania,
Algeria,
Altay,
Assam,
Austria,
Azores,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Canary Is.,
Cape Verde,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
East Himalaya,
Eritrea,
Finland,
France,
Germany,
Great Britain,
Greece,
Gulf of Guinea Is.,
Hungary,
India,
Iran,
Iraq,
Ireland,
Italy,
Japan,
Jawa,
Kazakhstan,
Kirgizstan,
Korea,
Krasnoyarsk,
Kriti,
Krym,
Kuril Is.,
Lebanon-Syria,
Lesser Sunda Is.,
Madeira,
Maluku,
Manchuria,
Morocco,
Nepal,
Netherlands,
New Guinea,
North Caucasus,
Northwest European Russia,
Norway,
Pakistan,
Palestine,
Philippines,
Poland,
Portugal,
Qinghai,
Romania,
Sakhalin,
Sardegna,
Saudi Arabia,
Sicilia,
South European Russia,
Spain,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Sweden,
Switzerland,
Tadzhikistan,
Taiwan,
Tibet,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
West Himalaya,
West Siberia,
Xinjiang,
Yugoslavia
Introduced into:
Argentina Northeast,
Michigan,
New York,
New Zealand North,
New Zealand South,
Ontario,
Oregon,
Uruguay,
Virginia