Ha Giang prov., Quan Ba distr., Tung Vai commune, Thang village, around point 23º03ʹ13.4ʺN 104º51ʹ48.8ʺE, at elevation 1050-1150 m a.s.l., steep slopes of stream valley composed with eroded stratified highly eroded limestone. Primary evergreen broad-leaved very humid forest. Creeping epiphyte on mossy tree. Common. 21 April 2018, L. Averyanov, Nguyen Sinh Khang, Nguyen Tien Hiep, Nguyen Quang Hieu, Chuong Quang Ngan, T. Maisak, VR 510/13 (living plant only). Flowered 20 December 2018. Flowers pure white. L. Averyanov.
Coordinates (geographic position):23° 3′ 13.4″ N, 104° 51′ 48.8″ E ±1000 mComment:
Record creation: 2019-01-17, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01048130 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048130