FLORA OF VIETNAM Polypodiaceae s.l. Polystichum sp.
S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12°30′N, 108°30′E) to main peak of Chu Yang Sinh mt system (12°24′N, 108°26′E) along Dak Tour river (N slope). Primary closed mountain broad-leaved evergreen forest on granite slopes along river canyon at elev. 800 m. Terrestrial fern on very steep shady slope of river canyon.
VH 6466 12.05.2000 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)