矮万代兰  转到中国兰科植物志

Vanda pumila 分类来源:中国植物志

矮万代兰(植物分类学报) 

Vanda pumila Hook. f., Fl. Brit. Ind. 6: 53. 1890, et in Ann. Bot. Gard. Calcutta 5: pl. 68. 1895; King et Pantl. in Ann. Bot. Gard. Calcutta 8: 216, pl. 288. 1898; Guillaum. in Bull. Mus. Hist. Nat. (Paris), 2 ser., 27, 5: 294. 1955; S. J. Cheng et C. Z. Tang in Acta Bot. Yunnan. 8 (2): 217. 1986; Seidenf. in Opera Bot. 95: 209, fig. 131. 1988; Averyanov, Vasc. Pl. Syn. Vietnam. Fl. 1: 164. 1990; Seidenf. in Opera Bot. 114: 416, fig. 285. 1992; Averyanov, Iden. Guide Vietnam. Orch.: 338. 1994; Z. H. Tsi et S. C. Chen in Acta Phytotax. Sin. 33 (3): 296. 1995; Z. H. Tsi, S. C. Chen et K. Mori, Wild Orch. China: 114, pl. 203. 1997; 中国兰花全书: 176. 1998.

On tree trunks in forests; 500-1800 m. W Guangxi, Hainan, S Yunnan [Bhutan, NE India, Laos, Myanmar, Nepal, N Thailand, Vietnam].

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 Stems short or elongated, often curved upward, 5-23 cm long, ca. 1 cm thick, with most of the leaves in two columns.

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Leaves slightly fleshy or thickly leathery, banded 

 

Shape, curved, below middle often V 

 

Folding, 8-18 cm long 

 

metre, 1-1.9 cm wide, apex 

 

Slightly oblique and irregular 2- 

 

3 sharp teeth, base with persistent 

 

Stem sheath.


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Inflorescences 1 or 2, 2-7 cm, sparsely 1-3-flowered; peduncle 1.5-3 cm; rachis ± flexuous, 1-3.5 cm; floral bracts broadly ovate, 3-5 × 2.5-4 mm, apex obtuse. Flowers thickly textured, widely opening, (2.5-)4-6.2 cm in diam., fragrant; pedicel and ovary 2-4.5 cm; sepals and petals white to cream-yellow, not tessellated. Dorsal sepal oblanceolate, 14-26 × 6-8 mm, base cuneate, apex obtuse; lateral sepals slightly oblique, ovate, 16-26 × 9-11 mm, base cuneate, apex obtuse. Petals oblong-lanceolate, 15-28 × 3-6 mm, base cuneate, apex acute; lip pale cream-colored, streaked with purple to red, thickly fleshy, ca. as long as or longer than sepals, spurred; lateral lobes erect, abaxially cream-yellow, adaxially purplish red, ovate-triangular, 2.5-4 × 2-3 mm, apex obtuse; mid-lobe adaxially cream-yellow with 8 or 9 purplish red longitudinal stripes, ligulate to broadly ovate, 7-10 × 6-8 mm, apex obtuse-acuminate; disk carinate with 3 small ridges; spur conic-obconic, 4-5 mm, apex obtuse. Column cream-yellow to white, 3-5 mm; anther cap cream-yellow, ca. 3 mm wide. Fl. Mar-May.

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