Dendrobium porphyrochilum Lindl.

in J. Proc. Linn. Soc. Bot. 3: 18 (1859).

Synonymes

Callista porphyrochila (Lindl.) Kuntze in Rev. Gen. 2: 655 (1891).

Dendrobium caespitosum King & Pantl. in J. As. Soc. Beng. 64. 3: 332 (1895).

Répartition

Bhoutan, Birmanie, Chine, Inde, Népal, Sikkim, Thaïlande.

Chine : Guangdong, Yunnan.

Inde : Arunachal Pradesh, Assam, Manipur, Meghalaya, Nagaland, West Bengal.

Floraison : ____MJJ_____. Altitude de 900 à 2590 m.

Description sommaire

Plante épiphyte. Taille de 4 à 10 cm. Feuilles de 1 à 3, de 20-45 × 4-8 mm, linéaires, oblongues. Bractées linéaires. Fleurs de 7 à 11, jaunes, vertes. Sépale dorsal elliptique, lancéolé, de 6-9 × 1-2 mm. Sépales latéraux lancéolés, de 7-9 × 3-4 mm. Pétales lancéolés, oblongs, de 5-7 × 1-2 mm. Labelle elliptique, de 4-6 × 2-3 mm. Chromosomes : 2n=38.

Photos

Bibliographie

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André Schuiteman, B. Ramamurthy Kailash & Uttam Babu Shrestha. A checklist of the Orchidaceae of India. Missouri Botanical Garden Press. 2022. Page 91.