Climbing epiphyte with white latex in all parts. Leaves opposite; blade thick, rigid, coriaceous, obovate or oblanceolate, 5.7–12 × 2.4–3 cm; margins entire, glabrous; apex acuminate, slightly recurved; base acute to obtuse with a small colleter. Inflorescences extra-axillary, 3–10–flowered. Calyx creamy to pinkish white, lobes 5, nearly divided to the base, ovate-triangular,apex acute. Corolla rotate, white or creamy or pinkish white, waxy, 2.3–2.7 cm in diam.; corolla tube shallowly cup-shaped; corolla lobes ovate-triangular, spreading when in full bloom; margins slightly revolute; apex acute, slightly revolute. Corona less than half the size of the corolla. Follicles single or paired, fusiform. Seeds ovate-elliptic; coma 2–2.5 cm long.
