Native to:
Bolivia,
Brazil North,
Brazil Northeast,
Brazil Southeast,
Brazil West-Central,
Colombia,
Ecuador,
Guatemala,
Guyana,
Honduras,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Nicaragua,
Panamá
Introduced into:
Alabama,
Angola,
Arkansas,
Assam,
Bahamas,
Bangladesh,
Benin,
Borneo,
Brazil South,
Bulgaria,
Burkina,
Cambodia,
Cameroon,
Cape Verde,
Caroline Is.,
Cayman Is.,
Central African Republic,
Chad,
China North-Central,
China South-Central,
China Southeast,
Congo,
Cook Is.,
Costa Rica,
Cuba,
Djibouti,
Dominican Republic,
East Himalaya,
Ethiopia,
Fiji,
Gilbert Is.,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Haiti,
Hawaii,
India,
Jamaica,
Japan,
Jawa,
Kenya,
Korea,
Laos,
Leeward Is.,
Lesser Sunda Is.,
Louisiana,
Malawi,
Malaya,
Maluku,
Marianas,
Marquesas,
Marshall Is.,
Maryland,
Mauritius,
Mozambique,
Myanmar,
Nepal,
New Caledonia,
New Guinea,
New Jersey,
New South Wales,
New York,
Nicobar Is.,
Nigeria,
Niue,
Northern Provinces,
Northern Territory,
Pakistan,
Paraguay,
Pennsylvania,
Peru,
Philippines,
Pitcairn Is.,
Puerto Rico,
Queensland,
Romania,
Samoa,
Saudi Arabia,
Senegal,
Sierra Leone,
Society Is.,
Solomon Is.,
Somalia,
South Carolina,
Sri Lanka,
Sulawesi,
Sumatera,
Tadzhikistan,
Tanzania,
Texas,
Thailand,
Tonga,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Turkmenistan,
Uganda,
Uzbekistan,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Vietnam,
Virginia,
Western Australia,
Windward Is.,
Xinjiang,
Yemen,
Zambia,
Zaïre