Pseudobulbs 3/4–1 in. apart on a stout creeping rhizome, suborbicular or elliptical-oblong, subcompressed, 3/4–1 in. long, 1-leaved. Leaves oblong, obtuse, 2–3 in. long, 3/4–1 in. broad. Scapes suberect or deflexed, arcuate, 4–8 in. long; raceme 3–4 in. long, many-flowered. Bracts distichous, spreading, lanceolate-ovate, acuminate, 3–4 1/2 lin. long. Sepals spreading, narrowly triangular-lanceolate, acute, 5–6 lin. long. Petals minute, subulate, 1/3 lin. long. Lip linear, base villose, upper half pilose with purple hairs 9–10 lin. long, some of which are clavate. Column stout, 1/2 lin. long; teeth incurved, falcate-linear, 3/4 lin. long.
