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Habenaria triplonema (Habenaria triplonema)

Description

Habenaria triplonema is a tuberous, perennial herb with between two and three bright green leaves. The leaves are 50–90 mm (2–4 in) long and 15–20 mm (0.6–0.8 in) wide. Between eight and twenty five fragrant, greenish yellow and white flowers, 11–14 mm (0.4–0.6 in) long and 12–16 mm (0.5–0.6 in) wide are borne on a flowering stem 300–500 mm (10–20 in) tall. The dorsal sepal is about 5 mm (0.20 in) long and 3 mm (0.12 in) wide and the lateral sepals are slightly wider and spread apart from each other. The petals are a similar size to the lateral sepals. The labellum has three thread-like lobes, the side lobes 12–15 mm (0.5–0.6 in) long and often twisted, the middle lobe 6–8 mm (0.2–0.3 in) long. The nectary spur is 27–32 mm (1.1–1.3 in) long. Flowering occurs from February to March

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum:

        • Class: Liliopsida

          • Order: Asparagales

            • Family: Orchidaceae

              • Genus: Habenaria