FLORA OF VIETNAM Orchidaceae Eria pusilla (Griff.) Lindl.
N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quang Vinh (N 22°51′ E 106°14′), about 21 km from Cao Bang town to the N. Open primary coniferous forest (with Pseudotsuga brevifolia) along tops of remnant limestone ridge at 850-900 m alt. Epiphyte on Keleleeria. Not common.
CBL 1063 10 Dec. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)