Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, north-eastern slopes of Phu Xai Lai Leng mountain system.
Primary very humid broad-leaved forest with Cunninghamia konishii as emergent on steep mountain slopes composed of gray shale at elevation 2100-2200 m a.s.l. around point 19°13’52.9’’N 104°05’30.5’’E.
Fl. in cult in 28 April 2015. Flowers white, lip with light yellow disc and light yellow marks on side lobes. Photos P.Efimov.
Record creation: 2021-03-06, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077018 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077018