Caladenia longiclavata, rhomboidiformis, arrecta
Clubbed, Diamond and Reaching Spider Orchids
This group consists of several similar species. C. rhomboidiformis has tall stems carrying flowers 3-5cm across with stiffly held petals and sepals and a diamond-shaped labellum with short fringes. C. longiclavata has similar sized flowers with petals and sepals that hang down and a smaller labellum. C. arrecta is distinctive with the petals being held (reaching) up and the sepals held down.
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Caladenia arrecta
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