Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, to the SW of Na Nheo village (in the vicinity of point 21ш57'15''N, 104ш12'39''E). Primary broad-leaved evergreen montane forest along tops of granite/quartzite ridge at elev. 2650 m a.s.l. Shrub 1.5-2 m hg. Flowers whitish with violet tint, sweet fragrant. Not common.
Record creation: 2026-10-19, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360695 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360695