Plant at fl. c. 2–3 cm. tall. Stem erect. Green lf c. 1–4 cm. long, sessile, ovate-oblong, apiculate, rounded or cordate at base, membr., ± veined with red. Floral bract c. = ovary, foliaceous. Dorsal sepal little longer than labellum, spathulate, tip broad, obtuse to apiculate; lateral sepals long, filiform, greatly exceeding labellum. Petals similar to lateral sepals but somewhat shorter. Labellum c. 5–10 mm. long, horizontal or sts tilted upwards, auriculate at base, curved to form a cylinder with a wide circular mouth fringed with coarse teeth; short retrorse hair-like calli ∞ near mid-line on inner surface.