Native to:
Afghanistan,
Albania,
Algeria,
Austria,
Baleares,
Baltic States,
Bangladesh,
Belarus,
Belgium,
Benin,
Botswana,
Bulgaria,
Burkina,
Cameroon,
Canary Is.,
Cape Provinces,
Cape Verde,
Central European Russia,
Chad,
China South-Central,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
Djibouti,
East Aegean Is.,
East European Russia,
East Himalaya,
Egypt,
Eritrea,
Ethiopia,
France,
Free State,
Germany,
Ghana,
Great Britain,
Greece,
Gulf States,
Hungary,
India,
Iran,
Iraq,
Ireland,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Krym,
Kuwait,
KwaZulu-Natal,
Lebanon-Syria,
Lesotho,
Libya,
Mali,
Mauritania,
Mongolia,
Morocco,
Nepal,
Netherlands,
Niger,
Nigeria,
North Caucasus,
Northern Provinces,
Norway,
Oman,
Pakistan,
Palestine,
Poland,
Portugal,
Qinghai,
Romania,
Sardegna,
Saudi Arabia,
Selvagens,
Senegal,
Sicilia,
Sinai,
Socotra,
Somalia,
South European Russia,
Spain,
Sudan,
Swaziland,
Sweden,
Switzerland,
Tadzhikistan,
Tibet,
Togo,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
West Himalaya,
Western Sahara,
Xinjiang,
Yemen,
Yugoslavia,
Zambia,
Zimbabwe
Introduced into:
Azores,
California,
Khabarovsk,
Maryland,
Primorye