Houphan Prov., Xon Distr., Nong Hua Pa Noi village, around point 20°13'02.1''N 103°24'23.3''E. Primary and secondary broad-leaved evergreen forest on very steep rocky mountain slopes composed by shaly limestone at elev. 1100-1200 m a.s.l. Epiphyte on tall trees. Flowers white, lip rich bright yellow. Locally common.
Record creation: 2021-01-08, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01088908 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01088908