Prasophyllum fosteri

Flowering stem 20–40 cm tall. Leaf-blade to 15 cm long, 2–4 mm diam. at base, green, apex lax, often withered at flowering. Flowers 10–25, fragrant, green to reddish brown, subsessile in a sparse to moderately dense spike 6–12 cm long; ovary obovoid, 4–5 mm long, green; sepals 7–8 mm long, dorsal sepal ovate-lanceolate, forward pointed, lateral sepals free, linear-lanceolate, nearly parallel, erect to recurved; petals 6–7 mm long, linear to linear-obovate, incurved, blunt. Labellum ovate, 5–6 mm long, white or pinkish, recurved at right angles near the middle, margins crinkled; apex triangular, subacute; callus plate much-raised, broad, extending almost to labellum apex. Column appendages ovate-elliptic, c. 2 mm long, obtuse. Flowers Sep.–Oct.