瘦房兰（中国高等植物图鉴）
Ischnogyne mandarinorum (Kraenzl.) Schltr. in Fedde Repert. Sp. Nov. 12: 107. 1913, et in Fedde Repert. Sp. Nov. Beih. 4: 188. 1919; S. Y. Hu in Quart. J. Taiwan Mus. 27 (1, 2): 184. 1974; 中国高等植物图鉴5: 694.图8217. 1976; K. Y. Lang et Z. H. Tsi in Bot. Res. Inst. Bot. 6: 67. 1992; 横断山区维管植物2: 2579. 1994; 中国兰花全书202.图6-23 (9, 10). 1998.——Coelogyne mandarinorum Kraenzl. in Bot. Jahrb. 29: 269. 1901. ——Pleione mandarinorum (Kraenzl.) Kraenzl. in Engler’s Pflanzenreich IV (50) Heft 32: 128. 1907.
Chongqing, S Gansu, W Guizhou, W Hubei, S Shaanxi, Sichuan.Epiphytic on trees and lithophytic on rocks in forests or along valleys; 700–1500 m. |
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Coelogyne mandarinorum Kraenzlin, Bot. Jahrb. Syst. 29: 269. 1901; Pleione mandarinorum (Kraenzlin) Kraenzlin. Pseudobulbs brown when dry, cylindric, 1.5–3 cm × 2.5– 3.5 mm, longitudinally wrinkled when dry, apically ± hookshaped. Leaf suberect, lanceolate-elliptic, 4–7 × 1.2–1.5 cm, thinly leathery, obtuse; petiole 1–2 cm. |
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Inflorescence 5–7 cm; floral bracts ovate, 5–7 mm, membranous. Flower solitary, white, lip with 2 purple spots at base and with a yellow blotch at base of mid-lobe; pedicel and ovary 1–2 cm. Sepals linearlanceolate, 28–32 × 3–3.5 mm; lateral sepals with basal pouch ca. 3 mm. Petals linear, ca. 30 × 2.5 mm; lip narrowly obovate, ca. 30 × 8 mm, attenuate toward base, base spurred, distally 3- lobed and slightly shoulderlike; lateral lobes small; mid-lobe subquadrate, slightly undulate, apex slightly emarginate and apiculate; spur ca. 3 × 1.5 mm. Column ca. 2.5 cm; wing ca. 2.5 mm wide on each apical side. Capsule ellipsoid, 1.6–2 cm × 7– 9 mm. Fl. May–Jun, fr. Jul–Aug. |
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