Caladenia falcata (Caladenia falcata)
Description
Caladenia falcata has a single erect, hairy leaf, 100–200 mm (4–8 in) long and 5–15 mm (0.2–0.6 in) wide. One or two flowers 60–100 mm (2–4 in) long and 50–80 mm (2–3 in) wide are borne on a stalk 200–400 mm (8–20 in) high. The flowers are greenish yellow with prominent maroon markings. The dorsal sepal is erect, 45–80 mm (2–3 in) long and 3–4 mm (0.1–0.2 in) wide at the base. The lateral sepals and petals have brownish, glandular tips. The lateral sepals are 35–75 mm (1–3 in) long, 3–5 mm (0.1–0.2 in) at the base, closely parallel to each other and are curved strongly upwards. The petals are 35–55 mm (1–2 in) long, 2–3 mm (0.08–0.1 in) wide at the base, spread widely and curve downwards. The labellum is 15–24 mm (0.6–0.9 in) long, 20–30 mm (0.8–1 in) wide and yellowish-green with the tip curved under and maroon coloured. There are pointed comb-like teeth up to 8 mm (0.3 in) long on the side of the labellum and four or more densely crowded rows of maroon calli up to 4 mm (0.2 in) long along its centre line. Flowering occurs from late August to October.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Liliopsida
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Order: Asparagales
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Family: Orchidaceae
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Genus: Caladenia
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