FLORA OF VIETNAM. Fam. Urticaceae. Elatostema sp. ?. N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Ca Thanh,. about 3 km to SW from Yen Lac village (N 22°44' E 105°50'), 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 1 m hg on wet shadow rocks. Not rare. No CBL 389 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.
Coordinates (geographic position):22° 44′ N, 105° 50′ E ±1000 mRecord creation: 2019-01-17, Leonid Averyanov, ILCE-7RCitation: Specimen LE 01042003 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01042003