Native to:
Alabama,
Andaman Is.,
Arkansas,
Assam,
Bahamas,
Bangladesh,
Belize,
Bermuda,
Bismarck Archipelago,
Bolivia,
Borneo,
Cambodia,
Caroline Is.,
China North-Central,
China South-Central,
China Southeast,
Christmas I.,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
East Himalaya,
Ecuador,
Florida,
Georgia,
Guatemala,
Hainan,
Haiti,
Honduras,
India,
Jamaica,
Japan,
Jawa,
Kazan-retto,
Kentucky,
Korea,
Laos,
Lesser Sunda Is.,
Louisiana,
Madagascar,
Malaya,
Maluku,
Manchuria,
Marianas,
Maryland,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Mississippi,
Missouri,
Myanmar,
Nansei-shoto,
Nepal,
New Guinea,
New South Wales,
Nicaragua,
Nicobar Is.,
North Carolina,
Northern Territory,
Ogasawara-shoto,
Oklahoma,
Pakistan,
Panamá,
Peru,
Philippines,
Puerto Rico,
Queensland,
Solomon Is.,
South Carolina,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Tennessee,
Texas,
Thailand,
Tibet,
Venezuela,
Vietnam,
Virginia,
West Himalaya,
Western Australia
Introduced into:
Delaware,
New Zealand North,
Réunion