Bulbophyllum retusiusculum Rchb.f.

in Gard. Chron (1869).

Synonymes

Bulbophyllum oreogenes (W.W.Smith) Seidenf. in Dansk Bot. Ark. 29: 212 (1974).

Bulbophyllum langbianense Seidenf. & Smitinand in Orch. Thail. (Prelim. List) 798 (1965).

Bulbophyllum micholitzii (Rolfe) Ho in 1072 (1972).

Bulbophyllum micholitzii (Rolfe) Seidenf. & Smitinand in Orch. Thail. (Prelim. List) 367 (1961).

Bulbophyllum micholitzii J.J.Smith in Bull. Jard. Bot. Buitenz. Ser. 2. 8. 26 (1912).

Cirrhopetalum micholitzii Rolfe in Kew. Bull. 132 (1912).

Cirrhopetalum retusiusculum (Rchb.f.) Hemsley in Gard. Chron. 365(2) (1882).

Cirrhopetalum retusiusculum (Rchb.f.) Hook.f. in Fl. Brit. Ind. 5. 776 (1890).

Phyllorchis retusiuscula (Rchb.f.) Kuntze in Rev. Gen. 677 (1891).

Cirrhopetalum oreogenes W.W.Smith in Notes Roy. Bot. Gard. Edinburgh 13: 197 (1921).

Bulbophyllum flavisepalum Hayata in Icon. Pl. Formosan. 2: 131 (1912).

Cirrhopetalum flavisepalum (Hayata) Hayata in Gen. Ind. Fl. Formos.: 76 (1917).

Bulbophyllum confusum (Garay, Hamer & Siegerist) Sieder & Kiehn in CITES Orchid Checkl. 5: 406 (2009).

Répartition

Bhoutan, Birmanie, Chine, Cambodge, Hong Kong, Inde, Laos, Malaisie, Népal, Sikkim, Taiwan, Thaïlande, Tibet, Vietnam.

Chine : Gansu, Guizhou, Hainan, Hubei, Hunan, Sichuan, Yunnan.

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

Taiwan : Chia-i, Hsin-chu, Hua-lien, I-lan, Kao-hsiung, Nan-t'ou, New T'ai-pei, P'ing-tung, T'ai-chung, T'ao-yuan.

Floraison : ________SOND. Altitude de 200 à 2600 m.

Description sommaire

Plante épiphyte. Feuille unique, de 35-65 × 7-12 mm, oblongues. Bractées lancéolées. Fleurs de 6 à 10, jaunes, rouges. Sépale dorsal oblong, ovale, de 11-21 × 1-3 mm. Sépales latéraux linéaires, oblongs, de 3-4 × 1-2 mm. Pétales elliptiques, de 2-5 × 1-2 mm. Labelle oblong. Chromosomes : 2n=38.

Bibliographie

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