Lam Dong Province, Dam Rong District, Phi Lieng Village, Phu Son Pass. Shady secondary forest with bamboo on very steep slope at elevation 1000-1400 m a.s.l. Terrestrial herb on shady steep road-cut. Rare.
18 April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3802a. Living plant only.
Flowered in culture on April 2026, L. Averyanov, AL4532a.
Record creation: 2026-07-09, Galina Savich, PhotoScan D2Citation: Specimen LE 01317798 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317798