Native to:
Assam,
Bangladesh,
Borneo,
Caroline Is.,
China South-Central,
China Southeast,
Comoros,
Cook Is.,
East Himalaya,
Fiji,
Hainan,
India,
Japan,
Jawa,
Kazan-retto,
Kermadec Is.,
Korea,
Laos,
Lesser Sunda Is.,
Madagascar,
Malaya,
Maluku,
Marianas,
Mauritius,
Myanmar,
Nansei-shoto,
Nepal,
New Caledonia,
New Guinea,
New South Wales,
New Zealand North,
Norfolk Is.,
Ogasawara-shoto,
Philippines,
Queensland,
Réunion,
Samoa,
Seychelles,
Society Is.,
Solomon Is.,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Tibet,
Tonga,
Tubuai Is.,
Vanuatu,
Vietnam,
Wallis-Futuna Is.,
West Himalaya,
Western Australia
Introduced into:
Alabama,
Argentina Northeast,
Arkansas,
Bahamas,
Bolivia,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Cape Provinces,
Colombia,
Costa Rica,
Cuba,
Ecuador,
El Salvador,
Florida,
Georgia,
Guatemala,
Hawaii,
Honduras,
Jamaica,
Kentucky,
KwaZulu-Natal,
Louisiana,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Mississippi,
New York,
Nicaragua,
Panamá,
Paraguay,
Peru,
Puerto Rico,
South Carolina,
Tennessee,
Texas,
Uruguay,
Venezuela,
Venezuelan Antilles,
Virginia,
Windward Is.