Native to:
Afghanistan,
Alabama,
Angola,
Argentina Northeast,
Argentina Northwest,
Arizona,
Aruba,
Bahamas,
Benin,
Bolivia,
Botswana,
Brazil Northeast,
Brazil Southeast,
Brazil West-Central,
Burkina,
Burundi,
Cambodia,
Cape Verde,
Central African Repu,
Chad,
China North-Central,
China South-Central,
China Southeast,
Colombia,
Congo,
Costa Rica,
Cuba,
Ecuador,
Egypt,
El Salvador,
Eritrea,
Ethiopia,
Guatemala,
Guinea,
Guinea-Bissau,
Haiti,
Honduras,
Illinois,
India,
Iran,
Iraq,
Ivory Coast,
Jamaica,
Kansas,
Kenya,
Leeward Is.,
Malawi,
Mali,
Mauritania,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Namibia,
Nebraska,
Nepal,
Netherlands Antilles,
New Mexico,
Nicaragua,
Niger,
Nigeria,
Northern Provinces,
Oklahoma,
Oman,
Pakistan,
Panamá,
Paraguay,
Peru,
Puerto Rico,
Rwanda,
Saudi Arabia,
Senegal,
Sierra Leone,
Solomon Is.,
Somalia,
South Dakota,
Sudan,
Swaziland,
Tadzhikistan,
Tanzania,
Texas,
Thailand,
Togo,
Transcaucasus,
Turkey,
Uganda,
Uruguay,
Uzbekistan,
Venezuela,
Vietnam,
West Himalaya,
Yemen,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Bulgaria,
Greece,
Hawaii,
Italy,
Japan,
Kirgizstan,
Nansei-shoto,
Northern Territory,
Queensland,
Sardegna,
Turkey-in-Europe,
Western Australia