Vietnam, Ha Giang Prov., Quan Ba Distr, about 2 km to the NE of Quan Ba town, around point 23º05’49’’N, 105º01’00’’E at elevation about 1150 m a.s.l. Primary coniferous forest with Calocedrus rupestris, Callitropsis vietnamensis and Pseudotsuga sinensis on rocky highly eroded marble-like limestone remnant mountains. Epiphyte on mossy trees on shady wet rocky mossy slope. Flowers white, lip green to yellow-orange. Not common.
Record creation: 2020-07-02, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01087066 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01087066