Caladenia ancylosa

Flowering plant 12–25 cm tall. Leaf 6–12 cm long, 5–10 mm wide. Flowers solitary; perianth segments 2–4 cm long, spreading stiffly, cream with pink to reddish streaks and suffusions; dorsal sepal 2.5–4 cm long, 2.5–3 mm wide, oblong-lanceolate basally, tapered and ending in a thickened osmophore 7–10 mm long; lateral sepals 2.5–4 cm long, 3.5–4.5 mm wide, ovate-lanceolate basally, tapered and ending in a thickened osmophore 6–10 mm long; petals 2–2.5 cm long, 2–2.3 mm wide, narrow-lanceolate basally, tapered to an acuminate tip. Labellum curved forward with apex recurved, lamina broadly ovate-lanceolate, obscurely 3-lobed, 10–13 mm long, 7–9 mm wide (when flattened), cream at base, apex dark red; marginal calli in 7–10 pairs, 0.5–1.2 mm long at base, reducing in length distally; lamina calli in 6 rows, extending well onto mid-lobe, linear to foot-shaped, c. 1 mm long at base of lamina, decreasing in size towards apex. Flowers Sep.–Oct.