S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La forest enterprise (14°39′N, 108°25′E). Primary wet mossy mountain coniferous forest on sandstone (with Pinus dalatensis, Fokienia hodginsii, Dacrydium elatum, Dacrycarpus imbricatus) along ridge tops at elev. 1200 m. Epiphyte on mossy trees in shady wet places. Not common.
VH 5306 18.04.2000
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)