Native to Assam, China South-Central, China Southeast, East Himalaya, Hainan, Japan, Laos, Malaya, Myanmar, Taiwan, Thailand, Vietnam; introduced into Alabama, Arkansas, El Salvador, Florida, Great Britain, Korea, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Southwest, Spain, Trinidad-Tobago (source: POWO). Flora of the World documents 1 occurrence across 1 country.
Distribution from Plants of the World Online (POWO). View the accepted name on POWO
Location
Vietnam, Thua Thien-Hue, Phu Loc (Huế, Phu Loc)
16.198889, 107.858611
Location Remarks
Bach Maa National Park, summit trail.
Collectors
Jacinto (Jack) C. Regalado, Nguyen Sinh Khang, Christopher Davidson, Sharon R. Christoph