S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12ш30'N, 108ш30'E) to main peak of Chu Yang Sinh mt system (12ш24'N, 108ш26'E) along Dak Tour river (N slope). Primary mossy cloud mixed forest (with Pinus, Fokienia, Dacrydium and Dacrycarpus) on very steep granite slopes at elev. 2300 m. Terrestrial fern on very steep shady wet slope. Common.
No VH 6223 09.05.2000
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)