Roots 30–40 cm long, 2–4 mm in diameter, ± flattened with a slight ridge on top, green with white pneumophores, clinging tightly to substrate.
Dorsal sepal 5 × 4 mm, ovate, hood-like; lateral sepals 5 × 2.5 mm, obliquely ovate, spreading.
Lip 6 × 3 mm, ovate, acute or apiculate, the apex slightly deflexed, the margins undulate.
Sepals and petals khaki-beige, lip white with 2 green tubercles at the base.
Column 1.5 mm long; rostellum lobes elongate, porrect.
Spur 6 mm long, swollen at base and apex, C-shaped.
Petals 4 × 1.5 mm, lanceolate, spreading.
Capsule 18–24 × 2 mm long, fusiform.
Ovary and pedicel 6 mm long.
Epiphytic herb.
Stem short.