A twining epiphyte. Leaves broadly ovate, coriaceous, base subcordate to cordate, margins narrowly revolute, apex shortly acuminate, abaxial surface with scattered papillose. Inflorescence 10–49 flowered. Calyx yellowish green, sepals ovate, apex acute, glands 5, alternating with sepals. Corolla creamy to yellowish white, inner surface papillose; corolla lobes ovate, apex acute, reflexed when in full bloom; coronal scales ovate-lanceolate; pollinia obliquely oblong.
