Native to:
Alabama,
Argentina Northeast,
Argentina Northwest,
Bahamas,
Belize,
Bermuda,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Chile Central,
Chile North,
Chile South,
Colombia,
Costa Rica,
Cuba,
Desventurados Is.,
Dominican Republic,
Ecuador,
El Salvador,
Florida,
Galápagos,
Georgia,
Guatemala,
Haiti,
Honduras,
Jamaica,
Leeward Is.,
Louisiana,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mississippi,
Nicaragua,
North Carolina,
Panamá,
Paraguay,
Peru,
Puerto Rico,
South Carolina,
Texas,
Trinidad-Tobago,
Turks-Caicos Is.,
Uruguay,
Venezuela,
Virginia,
Windward Is.
Introduced into:
Arkansas,
Ascension,
Assam,
Austria,
Baleares,
Bangladesh,
Bulgaria,
California,
Cambodia,
Canary Is.,
Central American Pac,
Fiji,
France,
Germany,
Greece,
Gulf of Guinea Is.,
Hawaii,
Hungary,
Illinois,
Italy,
Jawa,
Kentucky,
Kermadec Is.,
Laos,
Lesser Sunda Is.,
Madagascar,
Madeira,
Malaya,
Maluku,
Marianas,
Maryland,
Mauritius,
Michigan,
Missouri,
Morocco,
Myanmar,
Netherlands,
New Caledonia,
New Guinea,
New Jersey,
New York,
Niue,
Norfolk Is.,
Oklahoma,
Oregon,
Palestine,
Pennsylvania,
Philippines,
Pitcairn Is.,
Portugal,
Queensland,
Réunion,
Sicilia,
Society Is.,
Spain,
Sulawesi,
Sumatera,
Switzerland,
Tennessee,
Thailand,
Tuamotu,
Vietnam,
Yugoslavia