N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quang Vinh (N 22°51' E 106°14'), about 21 km from Cao Bang town to the N. Open primary coniferous forest (with Pseudotsuga brevifolia) along tops of remnant limestone ridge at 850-900 m alt. Epilite herb up to 0.7 m hg. Ripe fruits black ? Not rare. No CBL 1046 10 Dec. 1998 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98) Collectors: Averyanov L., N.Q.Binh, N.T.Hiep, N.X.Tam.
Coordinates (geographic position):22° 51′ N, 106° 14′ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01048978 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048978