Pseudobulbs 1/2 in. apart on a creeping rhizome, elongate-linear, terete, 2–3 in. long, 2-leaved. Leaves oblong-linear, obtuse, subsessile, 3–5 in. long, 3–9 lin. broad. Scape suberect, about 6 in. high; spike dense, 2 1/2 in. long. Bracts distichous, broadly ovate, subacute, concave, imbricate, 3–3 1/2 lin. long. Dorsal sepal ovate-triangular, subobtuse, glabrous, somewhat fleshy, reflexed above the middle, 2 lin. long; lateral ones similar but narrower. Petals triangular, subobtuse, fleshy, inflexed above the middle, 3/4 lin. long. Lip lanceolate-oblong, subobtuse, ciliate, flat, 1 1/2 lin. long; base rounded and somewhat auriculate; disc with a narrow central keel. Column 1/3 lin. long; teeth subulate, acute, 1/3 lin. long.
