Native to:
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Arkansas,
Aruba,
Bahamas,
Bolivia,
Brazil Northeast,
Brazil South,
Brazil West-Central,
California,
Chile Central,
Chile North,
Colombia,
Colorado,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Galápagos,
Guatemala,
Haiti,
Honduras,
Kansas,
Leeward Is.,
Louisiana,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Missouri,
Netherlands Antilles,
Nevada,
New Mexico,
Nicaragua,
Oklahoma,
Panamá,
Paraguay,
Peru,
Texas,
Uruguay,
Utah,
Venezuela,
Venezuelan Antilles,
Windward Is.
Introduced into:
Andaman Is.,
Angola,
Ascension,
Assam,
Bangladesh,
Benin,
Botswana,
Burkina,
Canary Is.,
Cape Provinces,
Cape Verde,
Chad,
Djibouti,
Eritrea,
Ethiopia,
Free State,
Gilbert Is.,
Guinea,
Guinea-Bissau,
Hawaii,
India,
Iran,
Iraq,
Jawa,
Kenya,
Libya,
Madagascar,
Mali,
Marianas,
Mauritania,
Mauritius,
Myanmar,
Namibia,
Nepal,
New Guinea,
New South Wales,
Nicobar Is.,
Niger,
Nigeria,
Northern Provinces,
Northern Territory,
Oman,
Pakistan,
Philippines,
Puerto Rico,
Queensland,
Réunion,
Senegal,
Socotra,
Somalia,
South Australia,
Sri Lanka,
Sudan,
Tanzania,
Trinidad-Tobago,
Uganda,
Victoria,
West Himalaya,
Western Australia,
Yemen,
Zimbabwe