Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°23’05’’N 103°36’46’’E.
Secondary and primary evergreen closed forest on very steep mountain slopes composed with granite and quartzite at elevation from 1500 to 1900 m a.s.l. Undershrub 1-2 m tall on very steep rocky shady mountain slope. Flowers white to light yellowish. Occasional.
HAL 10174 29 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Record creation: 2026-02-24, Galina Savich, PhotoScan D2Citation: Specimen LE 01318818 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318818