N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Ca Thanh, about 3 km to SW from Yen Lac village (N 22ш44' E 105ш50'), about 42
km to NWW from Cao Bang town. Secondary open shrubs on alluvial foothills of limestone remnant ridge at 1300 m alt. Herb up to 1.5 m
hg. Not rare.
No CBL 387 18 Nov. 1998
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: Averyanov L., P.K.Loc, N.X.Tam.
Record creation: 2026-02-24, Galina Savich, PhotoScan D2Citation: Specimen LE 01318805 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318805