Dendrobium johannis Rchb.f.

국표에 없다.

Dendrobium johannis, commonly known as the chocolate tea tree orchid, is a species of epiphytic or lithophytic orchid native to Australia and New Guinea. It has spindle-shaped pseudobulbs, between five and ten dark green leaves with purplish markings and flowering stems with up to fifteen chocolate brown flowers with a yellow labellum.

Description

Dendrobium johannis is an epiphytic or lithophytic herb with brownish or purplish pseudobulbs that are 100–300 mm (4–10 in) long, 10–15 mm (0.4–0.6 in) wide and tapered at both ends. There are between five and ten dark green to purplish leaves 100–200 mm (4–8 in) long and 12–15 mm (0.5–0.6 in) wide near the upper end of the canes. Between six and fifteen flowers 25–45 mm (1–2 in) long, 20–40 mm (0.8–2 in) wide are borne on a flowering stem 100–250 mm (4–10 in) long. The flowers are chocolate brown with a bright yellow labellum, long lasting and have an unpleasant scent. The sepals and petals are thick, shiny and twisted, the sepals 20–25 mm (0.8–1 in) long and 4–6 mm (0.16–0.24 in) wide and the petals a similar length but narrower. The labellum is 10–16 mm (0.4–0.6 in) long, 7–10 mm (0.3–0.4 in) wide with three lobes. The side lobes are upright and the middle lobe is curved with three ridges along its midline. Flowering occurs from March to July.

 

Dendrobium johannis - Wikipedia

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