Xiangkhouang Prov., Kham Distr., Huad village, Phou tat Vinh mt., around point 19°32'31.6'N 103°39'40.4'E. Primary and secondary broad-leaved evergreen and semideciduous dry forest on very steep rocky slopes of limestone highly eroded mountains composed by solid marble like limestone at elev. 1200-1400 m a.s.l. Clustering epiphyte on tall old mossy tree along ridge edge. Flowers yellow, lip sometime with light greenish tint in center. Locally abundant.
Record creation: 2021-01-15, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01088936 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01088936