Common name: Phoenix Orchid, Day's Cymbidium, Tree orchid
Botanical name:Cymbidium dayanumFamily:Orchidaceae (Orchid family) Synonyms: Cymbidium eburneum var. dayanum
Phoenix Orchid is a medium sized, tree-dwelling or
terrestrial orchid growing low down on tree trunks, with indistinct,
strongly compressed-ellipsoid pseudobulbs enveloped by scarious,
persistent leaf bases and cataphylls, and carrying 5-12, disitichous,
narrow-linear, dark green, slightly leathery, pale green, pointed to
tapering, stalkless leaves. The plant blooms in the summer and fall on
a basal, erect to pendant, 5-15 flowered, 22.5 cm long, racemose
flowering stem subtended with pink veined sheaths and triangular,
pointed, purplish floral bracts. Flowers are usually not fragrant, 4-5
cm in diameter; flower-stalk and ovary 1-2 cm, elongating in fruit;
sepals and petals white or cream-yellow, with a central maroon stripe
extending from base to slightly above middle or occasionally wholly
tinged pale purplish red. Lip is maroon, tinged white at its base and
at center of mid-lobe, lateral lobes with dense white stripes. Sepals
are porrect, narrowly oblong-elliptic, 22-27 x 5-7 mm, tip pointed or
tapering. Petals are narrowly ovate-oblong, 17-23 x 4-6 mm. Lip is
almost ovate, 15-19 mm, 3-lobed; lateral lobes nearly as long as
column; mid-lobe recurved, 7-9 mm. Phoenix Orchid is found in East
Himalaya, China, to SE Asia and Japan, at altitudes of 300-1600 m.
Flowering: August-December.
Identification credit: Jambey Tsering
Photographed in Sessa, West Kameng, Arunachal Pradesh.
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The flower labeled Phoenix Orchid is ...