Houphan Prov., Hem Distr., Khon Ngua village, around point 19°55'53.2''N 103°16'24.2''E. Secondary broad-leaved evergreen open dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 700-950 m a.s.l. Epiphyte on old mossy tree near mountain top. Common.
Record creation: 2021-03-09, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01090220 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01090220