Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, about 1.5 km to SW of Phieng Luong Municipality headquarter (22º39’29’’N, 105º19’35’’E).
Heavily logged primary closed evergreen broad-leaved forest on slopes and tops of mountains composed with solid highly eroded crystalline limestone at elev. about 900-1150 m a.s.l.
Epiphyte on tall trees. Occasional.
No HAL 6587 7 March 2005 (living sample only). Photo in Hanoi Hiep garden 8 June 2005.
Record creation: 2020-11-28, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01087921 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01087921