Ha Giang province, Quan Ba district, Tung Vai commune, Ban Thang village, Secondary evergreen broad-leaved forest on rocky limestone mountain, under shaded places around point 23°03′18.8′′N, 104°52′51.6′′E, at elevation of 1100 m a.s.l. Terrestrial or lithophytic perennial herb, flower white-purple. Not common.
NSK 845 27 December 2016
Nguyen Sinh Khang, Nguyen Quang Hieu, Truong Quang Ngan
Record creation: 2019-05-30, Аверьянов Леонид ВладимировичCitation: Specimen LE 01055465 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055465