Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, about 1.5 km to SW of Phieng Luong Municipality headquarter (22º39’29’’N, 105º19’35’’E).
Heavily logged primary closed evergreen broad-leaved forest along rocky streamlet valley at the base of steep slopes of mountains composed with solid highly eroded crystalline and partially shale limestone at elev. about 900 m a.s.l.
Epiphytic herb in shady places on mossy trees. Flowers light yellowish-green, lip from light green to violet. Very common.
Record creation: 2021-01-27, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089153 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089153