Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Terrestrial herb in shady place between mossy limestone rocks. Flowers pale yellow, lip yellow with orange-brown apical margin. Rare.
26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1807.
Record creation: 2022-07-01, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01123375 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01123375