Laos, Vientiane prov., Vang Vieng district, close vicinities of Vang Vien town, Phu Ngeum Mt., secondary degraded evergreen forest on steep rocky slopes and cliffs composed with karstic highly eroded marble-like limestone at elevation at 350-500 m a.s.l., 13 December 2015, L.Averyanov, T.Maisak, M.Nuraliev, N.Vislobokov.
Terrestrial herb with glossy, dark green leaves to 20 cm long on steep shady mt slope. Not common.
13 December 2015, L.Averyanov, T.Maisak, M.Nuraliev, N.Vislobokov.
AL 193 (2 plants)
Flowered in culture on 2 February 2026, L.Averyanov, T.Maisak, AL193.
Record creation: 2026-02-10, Galina Savich, PhotoScan D2Citation: Specimen LE 01318776 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318776