N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Nguyen Binh (N 22°37′ E 105°52′), about 41 km to W from Cao Bang town. Elevation from Le A pass to Na Ni mt. peak at 1400-1900 m alt. Old secondary closed evegreen wet mountain forest. Woody fern with stem up to 1.5 m hg with fronds about 3 m lg in wet canyons of mt stream. Not rare at 13001500 m alt. CBL 146 11-12 Nov. 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, P.K.Loc, N.X.Tam.
Координаты:22° 37′ N, 105° 52′ E ±1000 mСоздание записи: 2022-01-18, Galina Savich, PhotoScan D2Цитирование: Образец LE 01068296 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01068296