Pseudobulbs borne 6–7 cm apart on a wiry rhizome 1 mm in diameter, 2-leaved, 12–30 × 8–12 mm, ovoid, 4-angled, yellow or reddish.
Inflorescence arching or pendent, to about 10 cm long, laxly 4–15-flowered; flowers distichous.
Lip fleshy, 3–4 × 1.5 mm, oblong, obtuse, papillose on the margins, recurved near the base.
Sepals white with purple mid-line, petals white, lip yellow.
Petals 2 × 1 mm, obovate, finely papillose towards the apex.
Leaves c. 3 × 1 cm, oblong or lanceolate, obtuse.
Column 2.3–3 mm long; stelidia 1.2–1.6 mm long.
Pedicel and ovary 2–3 mm long.
Bracts 3 mm long.
Epiphytic herb.