Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23º05ʹ52.6ʺN 104º51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphytic on mossy tree on steep shady slope. White with pink tint. Occasional. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1214.
Flowered in 25 September 2018. Photos. L. Averyanov VR 1214
Coordinates (geographic position):23° 5′ 52.6″ N, 104° 51′ 26.4″ E ±1000 mRecord creation: 2019-10-01, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01058760 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01058760