Vietnam, Thua Thien – Hue Prov., A Luoi Distr., A Roang Municipality, Tra Lenh Forestry Department station, around point 16°04'38''N, 107°29'10''E. Primary closed evergreen broad-leaved forest on very steep mountain slopes composed with shale and granite at elevation 700-800 m a.s.l. Epiphyte on high trees. Flowers dull yellow, lip with two brown-purple spots at the center. Occasional.
Record creation: 2021-05-05, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01122303 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01122303