Native to:
Afghanistan,
Algeria,
Angola,
Assam,
Baleares,
Bangladesh,
Botswana,
Burundi,
Cameroon,
Canary Is.,
Cape Provinces,
Cape Verde,
Chad,
China North-Central,
China South-Central,
China Southeast,
Cyprus,
Djibouti,
East Aegean Is.,
Egypt,
Eritrea,
Ethiopia,
Free State,
Greece,
Gulf States,
India,
Iran,
Japan,
Kenya,
Korea,
Kriti,
KwaZulu-Natal,
Lebanon-Syria,
Lesotho,
Libya,
Malawi,
Mali,
Manchuria,
Mauritania,
Morocco,
Mozambique,
Myanmar,
Namibia,
Nepal,
Niger,
Nigeria,
Northern Provinces,
Oman,
Pakistan,
Palestine,
Portugal,
Primorye,
Rwanda,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
Socotra,
Somalia,
Spain,
Sri Lanka,
Sudan,
Swaziland,
Taiwan,
Tanzania,
Tunisia,
Turkey,
Uganda,
West Himalaya,
Yemen,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Mauritius,
New South Wales,
Réunion,
South Australia