Pterostylis littoralis (D.L.Jones) R.J.Bates

Rosette stalk 30–7
 long; leaves 3–5, 10–30 x 3–7mm. Flower stem 100–25
 tall; stem leaves 3–5, 10–70 x 4–10mm. Flowers 1–5, 11–14 x 4–5mm, very pale whitish-green with light green stripes. Dorsal sepal tip light brown. Lateral sepals about as wide as galea, 9–12 x 4–5mm, margins shallowly curved, tips brownish. Petals with large basal flanges that block off basal opening in galea, 9–11.5 x 2–2.5mm. Labellum 4.5–5.5 x 1.8–2.5mm, margins incurved, pale green to whitish with slightly darker green central stripe; surface cells bead-like, sometimes few hair-like cells at base.

Highly localised, growing in dense coastal scrub in deep white freely draining sand on consolidated coastal dunes.