Southern Vietnam, Ninh Thuan Prov., Bac Ai Distr., in heavily disturbed primary seasonal tropical broad-leaved lowland woodland on silicate rocky slope. Branch epiphyte on old tree. Rare.
Plants were collected and offered for sale on local market by local collectors in February - March 2014, type specimen was purchased by Nguyen Phong at early March 2014.
Flowered under cultivation in private garden in Hanoi, collected at 12 March 2014 by Nguyen Phong and Phan Ke Loc P-11235
Record creation: 2020-10-03, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01069467 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01069467