Rosette leaves 3–6, ovate, 5–9 x 4–6 mm, dark green, margins entire. Flower stem 80–150 mm tall, with 3–6 stem leaves to 23 × 5 mm. Flower erect, 18–24 × 6–8 mm, white with bright green stripes and suffusions. Dorsal sepal shortly pointed. Sinus curved in side view, flat in front view. Petals broadly flared. Free points 11–15 mm long, erect, divergent, tips thickened. Labellum hidden in flower, tip curved forwards, 5.5–6.5 × 2 mm, scabrous.
Widely, but disjunctly, distributed in near-coastal and semi-inland areas; found growing in woodland, mallee communities, shrubland and on granite outcrops in freely draining sand, gravel and clay loam. Colonises pine plantations.