Caladenia R.Br.
Flowers not blue Caladenia
Sepals finely acuminate, often produced into long tails, sometimes club-shaped at the tip. Petals similar but usually narrower and shorter, not club-shaped at the tip. Sepals and petals more than twice as long as the labellum. Spider Orchids
Base of column with yellowish glands. Perianth in shades of red, brown, green, yellow-green, or white
Sepals up to 25 mm long. Calli crowded and overlapping towards base of labellum. Sepals neither caudate nor clavate. Plant 10–26 cm high. Widespread. Endangered. Fl. Sept.–Oct. Caladenia tesselata
Sepals 4–8 cm long. Calli not crowded