Sepals and petals pinkish-brown with faint reticulate veining inside; lip white, sometimes lilac-tinged, the side lobes green with purplish veining.
Perennating organs subterranean, pseudobulbous, 1–6 × 1–2 cm, ovoid-conical with 3–4 nodes; roots 1–1.5 mm in diameter.
Petals 9–12 × 2.5–4 mm, narrowly elliptic-lanceolate, acute, semi-erect, also curled back at the tips.
Leaves 5–7, 5–24 cm × 0.5–1.5 mm, linear, acuminate, green, just starting to appear at flowering time.
Inflorescence laxly 5–20-flowered; scape with 1 brownish sheath.
Sepals 15–22 × 2–3.5 mm, erect, linear, the apices rolled back.
Bracts 2–10 mm long, lanceolate, acuminate.
Slender terrestrial herb 15–75 cm tall.
Column 3–5 mm long; foot 1–2 mm long.
Pedicel and ovary 8–12 mm long.
Capsule pendent, 16–18 mm long.