云南独蒜兰（中国高等植物图鉴）
Pleione yunnanensis (Rolfe) Rolfe in Orchid Rev. 11: 292. 1903 (Oct.) ; Pfitz. Et Kraenzl. in Engler’s Pflanzenreich IV (50) Heft 32: 122. 1907; Schltr. in Fedde Repert. Sp. Nov. Beih. 4: 187. 1919. S. Y. Hu in Quart. J. Taiwan Mus. 28 (1, 2): 142. 1975; 中国高等植物图鉴5: 688.图8205. 1976; Cribb et al. in Curtis’s Bot. Mag. 184: 127. t. 865. 1983, et Genus Pleione 60. fig. 6C. Pl. 8. 1988; 横断山区维管植物2: 2576. 1994; Z. H. Tsi, S. C. Chen et K. Mori, Wild Orch. China 64. pl. 71. 1997;中国兰花全书152.图6-10 (7, 8). 彩图6-33. 1998. ——Coelogyne yunnanensis Rolfe in J. Linn. Soc. Bot. 36: 23. 1903 (Jan.) ——Plione chiwuana T. Tang et F. T. Wang in Acta Phytotax. 1 (1): 78. 1951.
On mossy rocks in forests and at forest margins, shaded and rocky places on grassy slopes and under ericaceous shrubs; 1100-3500 m. N and W Guizhou, SW Sichuan, SE Xizang, NW and SE Yunnan [N Myanmar]. |
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Herbs, terrestrial or lithophytic. Pseudobulb green, ovoid, narrowly ovoid, or conic, 1.5-3 × 1-2 cm in diam., 1-leaved. |
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Leaf very immature or undeveloped at anthesis, lanceolate to narrowly elliptic, 6.5-25 × 1-3.5 cm, papery, base attenuate into a petiole-like stalk 1-6 cm, apex acuminate or subacute. | ||
Inflorescence erect; peduncle 10-20 cm, with several sheaths below middle; floral bracts obovate to obovate-oblong, 20-30 × 5-8 mm, shorter than ovary, apex obtuse. Flowers solitary or rarely 2, purplish, pink, or sometimes white, with purple or deep red spots on lip; pedicel and ovary 30-45 mm, usually deep red. Dorsal sepal oblong-oblanceolate, 35-40 × 6-8 mm, apex obtuse; lateral sepals oblong-lanceolate or elliptic-lanceolate, slightly oblique, 35-40 × 6-10 mm, usually slightly wider than dorsal sepal, apex obtuse. Petals oblanceolate, 35-40 × 5-7 mm, base cuneate, apex obtuse; lip broadly obovate, 30-40 × 25-30 mm, 3-lobed; lateral lobes erect and loosely embracing column, broad, apex rounded; mid-lobe subquadrate, apical margin irregularly erose-lacerate, apex emarginate; disk with 3-5 entire or slightly erose lamellae extending from base of lip to base of mid-lobe. Column ± arcuate, 18-23 mm; column wings very narrow below middle, dilated above, apex 5-6 mm tall and irregularly dentate at apex. Capsule fusiform-cylindric, 25-30 × ca. 12 mm. Fl. Apr-May, fr. Sep-Oct. 2n = 40, 120. |
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果：蒴果纺锤状圆柱形，长2.5- 3厘米，宽约1.2厘米。
果期：9-10月。 | ||
