Pterostylis jeanesii

Flowering plant to 9–20 cm tall, stem leaves 2–5, lanceolate, acuminate, withered at flowering, 0.5–2.5 cm long, closely sheathing. Rosette leaves 2–10 narrow-elliptic, acute to acuminate to 2 cm long, 11 mm wide. Flowers 2–5, porrect, 1–2.1 cm long, white with predominantly green to brown stripes; dorsal sepal with decurved filiform point 2–10 mm long; lateral sepals deflexed, conjoined part 7–11 mm long, 5–12 mm wide, flat to shallowly concave, margins slightly upcurved, ciliate In the basal half, free points curved forward, filiform, 11–19 mm long, slightly spreading; petals with well-developed basal flanges. Labellum obovate to elliptic, 4.8.–5.7 mm long, 1.2–2.1 mm wide, green or brown, thick-textured, marginal hairs in c. 8–10 pairs, 0.4–2.7 mm long (longest toward base), white, spreading; basal lobe sloped backwards, with 2 pairs of prominent, forward-pointing hairs 1.8–4 mm long. Flowers mostly Nov.