Lip 1.3–2.3 × 1.5 mm, 3-lobed in the basal half with a glabrous callus at the junction of the lobes; mid-lobe c. 1 × 0.5 mm, ovate; side lobes rounded, erect.
Dorsal sepal 1.6–2 × 0.6–1.2 mm, ovate, acuminate; lateral sepals 2–3.5 × 1.5–2 mm, obliquely ovate, acuminate; mentum 1.5–2 mm high, bluntly conical.
Flowers very small, greenish-yellow or whitish, tinged with purple, often not opening but apparently self fertilizing.
Pseudobulbs 10–15 × 6–8 mm, oblong to conical, ribbed, somewhat flattened bilaterally, 2-leaved.
Inflorescence (floral axis) 2.5–5.5 cm tall, densely many-flowered.
Leaves 4–14 × 0.5–1 cm, linear, slightly 2-lobed at the apex.
Petals 1.25 × 0.3 mm, narrowly oblong.
Pedicel and ovary c. 2 mm long.
Bracts 4–7 mm long, aristate.
Dwarf epiphytic herb.