钝叶毛兰（西藏植物志）
Eria acervata Lindl. in J. Hort. Soc. 6: 57. 1851; Paxton, Fl. Gard. 1: 170. 1852; Rolfe in Not. Bot. Gard. Edinb. 8: 22. 1913; Schltr. in Fedde Repert. Sp. Nov. Beih. 4: 216. 1919; S. Y. Hu in Quart. J. Taiwan Mus. 26 (3, 4): 385. 1973; Seidenf. in Opera Bot. 62: 106. fig. 61. 1982; 西藏植物志 5: 799. 1987; Seidenf., l. c. 114: 187. 1992; Z. H. Tsi et S. C. Chen in Acta Phytotax. Sin. 33 (3): 292. 1995. ——Pinalia acervata (Lindl.) Kuntze, Rev. Gen. 2: 679. 1891. ——Eria poilanei Gagnep. in Bull. Mus. Nat. Hist. (Paris) II, ser. 2, 3: 310. 1930.
Epiphytic on tree trunks in open forests; 600-1500 m. SE Xizang, S Yunnan [Bhutan, Cambodia, NE India, Laos, Myanmar, Nepal, Thailand, Vietnam]. |
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Pseudobulbs usually 2 or 3, or sometimes 8 closely and regularly arranged into a row, fusiform, sometimes bottle-shaped, sometimes compressed, 2-4 × 0.6-1.5 cm, apex 2-4-leaved. |
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Leaves sessile, oblong-lanceolate, 4-10 × 0.8-2 cm, base attenuate, apex obtuse and slightly unequally 2-lobed. |
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Inflorescences 1-3, subterminal, 3-6 cm, 4-7-flowered; rachis glabrous; floral bracts ovate or ovate-lanceolate, 0.5-1 cm, margin sparsely denticulate, apex long acuminate. Flowers white, sepals tinged green at apex, lip yellow; pedicel and ovary ca. 1 cm. Dorsal sepal narrowly ovate, ca. 6 × 2 mm, 5-veined, acuminate; lateral sepals falcate-lanceolate, ca. 7 × 5-6 mm, acuminate. Petals lanceolate, ca. 6 × 2 mm, obtuse; lip broadly cuneate in outline, ca. 7 × 6 mm, base attached to column foot at a right angle, 3-lobed; lateral lobes falcate-oblong, ca. 2 mm wide; mid-lobe orbicular, ca. 3 × 3 mm; disk with 3 keeled lamellae from base to middle of mid-lobe. Column ca. 3 mm; foot ca. 4 mm.
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Capsule narrowly cylindric, ca. 2.7 × 0.4 cm. Fl. Aug, fr. Sep. | ||
