Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°22’31’’N 103°35’15’’E. Secondary open forest and shrubs along rocky stream valley composed with granite parental rocks at elev. about 1050-1100 m a.s.l. Lithophytic densely adpressed herb on big boulders along stream. Flowers white to light yellowish. Not common. HAL 10151 28 Nov. 2006 Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Coordinates (geographic position):22° 22′ 31″ N, 103° 35′ 15″ E ±1000 mRecord creation: 2019-04-21, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01050198 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01050198