Dorsal sepal 4–5 × 0.5–1 mm, linear, curved; lateral sepals spreading, 4–5 × 0.8–1.5 mm, obliquely lanceolate, subacute.
Dwarf terrestrial herb, usually less than 5 cm tall; pseudobulbs 7 mm long, ellipsoid.
Leaves 2, sometimes 1, c. 3.5 × 1 cm, narrowly elliptical or lanceolate, erect.
Flowers semi-erect, green, the lip brown with a yellow margin.
Peduncle without bracts; inflorescence laxly c. 4-flowered.
Petals 5–6 × 0.3–0.7 mm, narrowly linear, reflexed.
Ovary and pedicel slender, 5 mm long.
Column curved, 2–3 mm long.