N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Ca Thanh, about 3 km to SW from Yen Lac village (N 22ø44' E 105ø50'), about 42
km to NWW from Cao Bang town. Secondary evegreen wet closed broadleaved forest on alluvial foothills of limestone remnant ridge at
1250-1300 m alt. Herb up to 2 m hg in open place. Not rare.
No CBL 361 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: 2026-03-11, Galina Savich, PhotoScan D2Citation: Specimen LE 01317127 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317127