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Caladenia ferruginea (Caladenia ferruginea)

Description

Caladenia ferruginea has a single erect, hairy leaf, 120–220 mm (5–9 in) long and 4–15 mm (0.2–0.6 in) wide. Up to four flowers 60–80 mm (2–3 in) long and 40–60 mm (1.6–2.4 in) wide are borne on a stalk 200–600 mm (8–20 in) high. The flowers are rusty-brown to brownish-red with an erect dorsal sepal, 35–50 mm (1–2 in) long and about 2 mm (0.08 in) wide at the base. The lateral sepals are 35–50 mm (1–2 in) long, 3–4 mm (0.1–0.2 in) wide at the base, spread stiffly with the end having thick brownish glandular hairs. The petals are 25–40 mm (1–2 in) long, 2–4 mm (0.08–0.2 in) wide and curve upwards. The labellum is 15–20 mm (0.6–0.8 in) long and 10–13 mm (0.4–0.5 in) wide and pale yellow to white with a red tip which is curved forward. There are many thin teeth up to 7 mm (0.3 in) long along the sides of the labellum, but which decrease in size towards its tip and four or more rows of yellowish to reddish calli along its centre line. Flowering occurs from September to October.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum:

        • Class: Liliopsida

          • Order: Asparagales

            • Family: Orchidaceae

              • Genus: Caladenia