Vientiane Prov., Kasi Distr., Thong Mout village, Num Pong Mt., around point 19°21'46.9"N 102°09'29.8"E. Primary and secondary broad-leaved evergreen forest on steep shale slopes along stream at elevation about 900 m. Terrestrial herb to 0.5 m tall on shady slope. Common. LA-VN 721 22 March 2013. Coll.: L.Averyanov, N.S.Khang, S.Lorphengsy
Coordinates (geographic position):19° 21′ 46.9″ N, 102° 9′ 29.8″ E ±1000 mRecord creation: 2019-02-22, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01049270 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049270