Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, around Phieng Luong village about 4 km to SW of Phieng Luong Municipality headquarter 22º39’29’’N, 105º19’35’’E.
Slightly logged primary closed evergreen broad-leaved forest on slopes of remnant mountains composed with solid highly eroded crystalline and partially shale limestone at elev. 1000-1200 m a.s.l.
Lithophytic creeping herb. Flowers dull light yellowish to yellowish-green, Not rare.
Record creation: 2021-02-23, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089973 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089973