Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52’28”N 102°24’21”E. Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l. Lithophytic palm-like treelet to 6 m tall on very steep rocky shady slope. Locally common.
Record creation: 2026-03-09, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203961 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203961