Polypodiaceae s.l. Vittaria sp. S. Vietnam, Prov. Kontum. Evergreen primary forest at 1800 m alt. on NW slope of Ngoc Linh mountain system on elevation to Ngoc Gua peak. Epiphytic fern with fronds up to 1 m lg. VH 1225 09.04.1995 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