Lip hypochile 2–2.5 mm long and deep, cup-shaped, rounded; epichile projecting forwards horizontally, 4.5–6 × 3.8–5.8 mm, obovate, 3-lobed towards the apex, the mid-lobe longer than the side lobes.
Inflorescence 8–13 × 2.5–4 cm, densely many-flowered; ovary and pedicel 1.2–2 cm long; bracts leaf-like, up to 25 × 7 mm, densely pubescent.
Leaves numerous, overlapping, up to 5 × 1.5 cm in the middle of the stem, lanceolate or ovate, acuminate, densely pubescent.
Sepals 5–6.5 × 2.5–4 mm, pubescent outside; dorsal sepals elliptic, obtuse; lateral sepals obliquely ovate.
Terrestrial herb 25–70 cm tall with fleshy, cylindrical, tuberous, villous roots.
Flowers cream-coloured or greenish-brown, lip yellow.
Petals 4.5–5 × 1.7–2.5 mm, oblong, obtuse, glabrous.
Column stout, 2.5–3.5 mm long.