Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23º04ʹ38.6ʺN 104º56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Miniature epiphyte. Rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.
Flowered in May, herbarium prepared in 6.05.2019, Averyanov L., VR 900b, flowers yellowish-orange, lip yellow. Photos. L. Averyanov.
Coordinates (geographic position):23° 4′ 38.6″ N, 104° 56′ 6.8″ E ±1000 mComment:
Record creation: 2019-05-08, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01049105 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049105