Xiangkhouang Prov., Peak Distr., Oran village, around point 19°38′53”N 103°23′12”E. Primary and secondary broad-leaved evergreen dry forest on shale sandstone slopes and along ridge edge at elev. about 1750-1850 m a.s.l. Terrestrial herb 0.5 m tall. Flowers light violet. Not common. LA-VN 875 2 April 2015 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.
Coordinates (geographic position):19° 38′ 53″ N, 103° 23′ 12″ E ±1000 mRecord creation: 2021-12-02, Tatiana Maisak, PhotoScan D2Citation: Specimen LE 01077624 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077624