Sepals greenish to straw-coloured, purple-veined; petals pale green and rimmed with pale purple, pellucid-punctate; lip deep glossy-purple, pale or greenish at tip.
Dorsal sepal erect, 9.2–9.6 × 3–4 mm, lanceolate, acute; lateral sepals spreading, 9.7–10.5 × 3–3.7 mm, obliquely lanceolate, acute.
Terrestrial herb, glabrous except for lip and petal margins and the tuber; tuber c. 20 × 3 mm, fusiform, villose.
Inflorescence laxly 3–10-flowered, flowers suberect; ovary 5–7 mm long; bracts 10–12 × 5 mm.
Leaves usually 3, largest near the stem base, 4.2–6.5 × 1–1.2 cm, lanceolate, apiculate.
Petals 5.9–8.2 × 2.7–3.7 mm, lanceolate, slightly ciliolate on margin.
Column 4.3–5 mm high.