N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh, vicinities Ca Lu village, about 7-8 km to SE from Yen Lac village (N
22ø44' E 105ø50'), about 38 km to NWW from Cao Bang town. Secondary forest on alluvial foothills of karst remnant limestone ridge at 1200
m alt. Treelet or shrub up to 2-3 m hg. Flowers light green. Not rare.
No CBL 554 21 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: 2026-10-01, Galina Savich, PhotoScan D2Citation: Specimen LE 01332640 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01332640