N. Vietnam, Prov. Quang Binh, distr. Minh Hoa, 72 km to NWW from Dong Hoi, municipalite Thong Hoa, vicinities of Yen Son village, limestone massif Ke Bang (N 17º40' E 105º57'). Primary evergreen closed broadleaved forest along stream in alluvial valley bottom between limestone ridges and mesas at 200 m alt. Tree about 20 m hg. Not common.
No VH 4703 16.05.1997
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)
Collectors: L. Averyanov, N.T. Hiep, P.K. Loc
Record creation: 2026-10-01, Galina Savich, PhotoScan D2Citation: Specimen LE 01332676 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01332676