Hoa Binh Prov., Tan Lac Distr., Ngo Luong Municipality, Tram Hai Village, ca. 500 m to S of 20°28’15”N 105°17’21”E.
In heavily logged evergreen broad-leaved forest on foot and slope of limestone mts., at elevation about 750-850 m a.s.l. Lithophyte on vertical cliffs. Shrub, ca. 0.4-0.5 m tall. Flowers brown. Rather common.
Record creation: 2026-02-24, Galina Savich, PhotoScan D2Citation: Specimen LE 01318819 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318819