N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac, vicinities of Yen Lac village (N 22ш44' E 105ш50'), about 44 km to NWW from Cao Bang town. Primary evegreen closed broadleaved forest on steep mt slopes of limestone ridge at 1200 m alt. Herb up to 0.5 m hg on steep shadow slope. Not rare.
No CBL 307 15 Nov. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Record creation: 2020-12-28, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01076623 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01076623