Diacalpe aspidioides Blume S. Vietnam, Prov. Lam Dong, 29 km to NE from Dalat city, distr. Lac Duong, municipalite Da Chay. Closed broadleaved cloud forest on main peak of Bi Dup mountain system at 2260 m alt. (N 12° 05′, E 108° 40′). Terrestrial fern on wet steep slopes. Not rare. VH 3012 21.03.1997 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)