Vietnam, Thua Thien – Hue Prov., A Luoi Distr., Hong Van Municipality, Ta Lo village, around point 16°21'52''N, 107°09'36''E at elevation about 800-1000 m a.s.l. Secondary wet broad-leaved closed forest on steep mountain slopes composed with shale and granite. Creeping ascendant herb on open slope along trail. Very common.
Record creation: 2026-02-24, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203605 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203605