Flower stem 200–40 tall. Leaves 10–25, 15–45 x 8–12mm, dark green with pale areas and netted veins. Flower semi-nodding, 55–65 x 12–14mm, pale translucent green with darker green netted veins and markings and purple-brown frontal markings, shiny. Dorsal sepal point filamentous, 10–1 long, suberect. Lateral sepals deflexed, 40–4 long; pad dark reddish-black; free points almost filamentous, 25–3 long, often widely divergent. Petals purplish-brown. Labellum 22–2 long, thread-like; labellum hairs sparse, pale yellow, 4– long; apical knob 4–4.5 x 0.8mm, thin, dark brown.
An orchid. It is a small herb. It produces tubers. It keeps growing from year to year. It grows 20-30 cm high. It produces a single flower. The flower is dark green.