Houphan Prov., Viengxay Distr., Xieng Luong village, around point 20°22'06.1''N 104°17'18.6''E. Primary and secondary broad-leaved evergreen dry forest on very steep rocky slopes of highly eroded mountains composed by solid marble-like limestone at elev. 600-700 m a.s.l. Miniature leafless epiphyte on old mossy tree in shady, humid place near mountain top. Rare.
Record creation: 2021-04-26, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01122099 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01122099