Native to:
Andaman Is.,
Assam,
Bangladesh,
Borneo,
Cambodia,
China South-Central,
China Southeast,
East Himalaya,
Hainan,
India,
Japan,
Jawa,
Laos,
Malaya,
Myanmar,
Nansei-shoto,
Nepal,
New Guinea,
Nicobar Is.,
Philippines,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Vietnam,
West Himalaya
Introduced into:
Caroline Is.,
Chagos Archipelago,
Comoros,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
Fiji,
Florida,
Gulf of Guinea Is.,
Haiti,
Hawaii,
Honduras,
Korea,
Leeward Is.,
Lesser Sunda Is.,
Madagascar,
Marquesas,
Mauritius,
Mexico Southwest,
New Caledonia,
Niue,
Pitcairn Is.,
Puerto Rico,
Queensland,
Rodrigues,
Réunion,
Samoa,
Solomon Is.,
Tonga,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Vanuatu,
Wallis-Futuna Is.,
Windward Is.