Dien Bien Prov., Tua Chua Distr., Sin Chai Municipality, around point 22°03’38”N 103°19’56”E. Primary humid evergreen broad-leaved forest on very steep rocky slopes and on tops of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation 1350-1500 m a.s.l. Treelet to 3 m tall on open mossy rocky outcrops on top of ridge. Flowers pink to purple. Common. CPC 954 14 December 2010 Photos
Record creation: 2020-02-29, Аверьянов Леонид ВладимировичCitation: Specimen LE 01073019 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01073019