Native to:
Assam,
China South-Central,
China Southeast,
East Himalaya,
India,
Myanmar,
Nepal,
Taiwan,
Thailand,
Vietnam
Introduced into:
Andaman Is.,
Argentina Northeast,
Argentina Northwest,
Azores,
Bangladesh,
Belize,
Bismarck Archipelago,
Bolivia,
Brazil Northeast,
Brazil Southeast,
Caroline Is.,
Colombia,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
Fiji,
Florida,
French Guiana,
Galápagos,
Gulf of Guinea Is.,
Guyana,
Haiti,
Hawaii,
Honduras,
Jamaica,
Jawa,
Korea,
KwaZulu-Natal,
Leeward Is.,
Lesser Sunda Is.,
Madagascar,
Malaya,
Mauritius,
Mexico Southwest,
Nansei-shoto,
New Caledonia,
Nicobar Is.,
Northern Provinces,
Ogasawara-shoto,
Paraguay,
Philippines,
Puerto Rico,
Queensland,
Réunion,
Samoa,
Society Is.,
Solomon Is.,
Sri Lanka,
Suriname,
Tonga,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Wallis-Futuna Is.,
Windward Is.