Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35’13.2”N 105°47’49.8”E. Primary and secondary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m. Treelet to 3 m tall along stream. Common at elevation 1050 m.
Record creation: 2026-05-13, Galina Savich, PhotoScan D2Citation: Specimen LE 01317751 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317751