Native to:
Argentina Northeast,
Argentina Northwest,
Arkansas,
Bahamas,
Belize,
Bermuda,
Bolivia,
Brazil Southeast,
Brazil West-Central,
Cayman Is.,
Chile North,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Florida,
French Guiana,
Galápagos,
Georgia,
Guatemala,
Guyana,
Haiti,
Honduras,
Illinois,
Indiana,
Iowa,
Jamaica,
Kansas,
Leeward Is.,
Louisiana,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Minnesota,
Mississippi,
Missouri,
Nebraska,
New Mexico,
Nicaragua,
Oklahoma,
Panamá,
Paraguay,
Peru,
Puerto Rico,
South Dakota,
Suriname,
Tennessee,
Texas,
Trinidad-Tobago,
Turks-Caicos Is.,
Uruguay,
Utah,
Venezuela,
Venezuelan Antilles,
Virginia,
Windward Is.,
Wisconsin
Introduced into:
Alabama,
Andaman Is.,
Arizona,
Assam,
Bangladesh,
Benin,
Botswana,
Brazil Northeast,
Brazil South,
Burkina,
Burundi,
California,
Cambodia,
Cameroon,
Canary Is.,
Cape Verde,
Caroline Is.,
Central African Repu,
Chad,
Chagos Archipelago,
China North-Central,
China South-Central,
China Southeast,
Christmas I.,
Cocos (Keeling) Is.,
Congo,
Cook Is.,
Cyprus,
Djibouti,
East Aegean Is.,
East Himalaya,
Ethiopia,
Fiji,
Free State,
Gabon,
Ghana,
Gilbert Is.,
Greece,
Guinea,
Gulf of Guinea Is.,
Gulf States,
Hainan,
Hawaii,
India,
Ivory Coast,
Kazan-retto,
Kentucky,
Lesser Sunda Is.,
Liberia,
Line Is.,
Malawi,
Maldives,
Marianas,
Marshall Is.,
Maryland,
Mexican Pacific Is.,
Mozambique,
Nauru,
New Caledonia,
Nigeria,
Niue,
Norfolk Is.,
North Carolina,
Ogasawara-shoto,
Ohio,
Oman,
Pakistan,
Palestine,
Phoenix Is.,
Rwanda,
Samoa,
Saudi Arabia,
Senegal,
Seychelles,
Sierra Leone,
Society Is.,
South Carolina,
South China Sea,
St.Helena,
Sudan,
Sulawesi,
Taiwan,
Thailand,
Togo,
Tokelau-Manihiki,
Tonga,
Tuamotu,
Vanuatu,
Wake I.,
West Himalaya,
Zambia,
Zaïre,
Zimbabwe