Polypodiaceae s.l. Anthrophyum annamense C.Chr.et Tard. S. Vietnam, Prov. Quangnam-Danang. Evergreen close primary forest on SE slope of Ngoc Linh mountain system at 1800 m alt., near the boundary of Kontum and Quangnam-Danang provinces. Epilite. VH 890 23.03.1995 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev