A small climbing epiphyte. Leaves coriaceous, ovate, elliptic, lanceolate or oblanceolate, entire, faintly recurved; apex acute to acuminate, base cuneate to attenuate. Inflorescences extra-axillary, slightly concave in top view, 5-16 flowered. Calyx greenish to reddish-brown, lobes nearly divided, ovate-oblong, apex obtuse, margin ciliate, inside with one small gland at base between lobes. Corolla creamy to yellowish-white, adaxial surface densely pubescent with long straight hair at base and margin of lobes, otherwise glabrous; lobes reflexed, revolute, triangular-ovate, apex acute. Corona yellowish-white, coronal scales ovate-oblong. Pollinia obliquely oblong, yellow, apex truncate, margins pellucid extending over all the dorsal margins of pollinarium. Pistil 2 ovaries, glabrous. Follicles linear-lanceolate in outline. Seeds oblong.
