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 mossy very humid forest. Terrestrial herb. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.9.
Fl. in cult. 23 May 2023. Flowers light gree, lip with reddish brown spots. L. Averyanov, T. Maisak, VR 900.9.
Coordinates (geographic position):23° 4′ 38.6″ N, 104° 56′ 6.8″ E ±1000 mComment:
Record creation: 2023-05-23, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124216 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124216