Spur from base of galea, straight, 6–8 mm long, laterally flattened and with the upper and lower margins parallel, (2)3–3.5 mm apart.
Dorsal sepal spathulate; galea 6.5–9.5 mm tall, 3–4.5 mm wide and c. 2 mm deep, elliptic-oblong, acute.
Floral bracts about as long as the ovaries, lanceolate to narrowly lanceolate, acuminate, twisted.
Lip 5–7 mm long, narrowly elliptic, rounded to subacute, upper surface rounded and papillate.
Terrestrial herb perennating by testicular tubers. Plants erect, slender, 35–60 cm tall.
Petals 5.5–6 × 1.5–2.5 mm, falcate, acute, attached to the rostellum by a long keel.
Lateral sepals 6–9 mm long, oblique, narrowly oblong, acute; apiculi 0.5–1 mm long.
Inflorescence lax, spotted mauve, 20–30 cm long, 25–45-flowered.
Rostellum c. 2 mm tall, anther c. 3 mm long.
Stigma horizontal and almost square.
Flowers pale purple to mauve.