N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Luu Ngoc, vicinities of Lung Mu village (N 22ø47' E 106ø18'), about 14 km from Cao Bang town to the N. Primary coniferous and mixed semideciduous open forest (with Pseudotsuga brevifolia) along tops of limestone ridge at 800 m alt. Tree up to 20-25 m hg. Main forest codominante (with age up to 600-800 eyars).
No CBL 1196 13 Dec. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Record creation: 2026-03-22, Аверьянов Леонид ВладимировичCitation: Specimen LE 01204143 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01204143