Ha Giang Prov., Bac Me Distr., Phieng Luong municipality, around Phieng Luong village.
Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100-1150 m a.s.l. around point 22°38’07.1’’N 105°19’22.1’’E.
Epiphytic and occasionally lithophytic clustering herb on very steep shady rocky slope near and along ridge edge. Flowers light green. Very common.
Record creation: 2020-10-03, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01069549 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01069549