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Friday, 9 March 2018

30-12-2015 HOI AN, VIETNAM - PHILIPPINE GROUND ORCHID (Spathoglottis plicata)


Spathoglottis plicata, commonly known as the Philippine ground orchid, or large purple orchid is an evergreen, terrestrial plant with crowded pseudobulbs, three or four large, pleated leaves and up to forty resupinate, pink to purple flowers. It is found from tropical and subtropical Asia to Australia and the western Pacific including Tonga and Samoa.

Spathoglottis plicata is an evergreen, terrestrial herb which forms tall clumps. It has crowded pseudobulbs 40–60 mm (1.6–2.4 in) long and 20–40 mm (0.8–2 in) wide, each with three or four pleated leaves 50–90 mm (2–4 in) long and 8–15 mm (0.3–0.6 in) wide on a stalk 80–150 mm (3–6 in) long. Up to forty deep pink to purple resupinate flowers 35–55 mm (1–2 in) long and wide are borne on a hairy flowering stem 50–100 cm (20–40 in) tall. The dorsal sepal is 20–30 mm (0.8–1 in) long and the lateral sepals are slightly narrower. The petals are about the same length as the sepals but significantly wider. The labellum is T-shaped, a similar size to the dorsal sepal and has three lobes with the side lobes close to vertical. At the tip of the column there is a cap, under which masses of yellow pollen grains can be seen.

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