吻兰（中国高等植物图鉴）
中国吻兰（海南植物志）
Collabium chinense (Rolfe) T. Tang et F. T. Wang in Fl. Hainan. 4: 217. fig. 1101. 1977; Averyanov, Vasc. Pl. Syn. Vietnam. Fl. 1: 58. 1990, et Iden. Guide Vietnam. Orch. 294. 1994; Seidenf. in Opera Bot. 114: 323. 1992;中国兰花全书53. 1998. ——Nephelaphyllum chinense Rolfe in Kew Bull. 194. 1896; Schltr. in Fedde Repert. Sp. Nov. Beih. 4: 182. 1919. ——Chrysoglossum robinsonii Ridl. in J. Fed. Mal. St. Mus. 5: 157. 1915. ——Collabium uraiense Fukuyama in Bot. Mag. Tokyo 48: 360. 1934; Masamune in J. Geobot. 22 (1): t. 200. 1974. ——Collabiopsis uraiensis (Fukuyama)S. S. Ying, Col. Illustr. Orch. Fl. Taiwan 1: 263. 1996.
Damp rocky places in dense forests or along valleys; 600-1000 m. S Fujian, S Guangdong, S Guangxi, Hainan, N Taiwan, SE Xizang, SE Yunnan [Thailand, Vietnam]. |
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Rhizome terete, 3-4 mm in diam. Pseudobulbs cylindric, usually ca. 4 cm × 2-4 mm, petiolate base slightly dilated and ± prostrate to rhizome, ± covered with sheaths. |
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Leaf blade 7-15(-21) × (2-)4-7(-9) cm, papery, base subrounded, acute; petiole 1-2 cm. |
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Peduncle 14-18 cm, glabrous, with 2-4 membranous tubular sheaths; rachis 4-7 cm,laxly 4-7-flowered; floral bracts ovate-lanceolate, 1.1-1.6 cm, acuminate. Flowers medium-sized, sepals and petals green, lip white, column yellow; pedicel and ovary 1-1.4 cm. Dorsal sepal oblong-lanceolate, ca. 10 × 2.5 mm, 5-veined, acuminate; lateral sepals ± falcate-oblong, ca. 10 × 3 mm, 5-veined, base adnate to column foot, apex acuminate; mentum spurlike, cylindric, ca. 6 × 2.5 mm. Petals oblong, ca. 10 × 2 mm, acuminate; lip obovate, ca. 9 mm, clawed at base, 3-lobed; lateral lobes broadly sessile, subovate, 1.5-3 × 4-5 mm, obtuse; mid-lobe nearly oblate to subsquare, ca. 9 mm wide, rounded, apical margin slightly denticulate; disk with 2 lunar lamellae running to basal claw. Column 5-7 mm, together with spur 9-16 mm; wings slightly dilated into triangular teeth on both sides near apex. Fl. Jul-Nov. |
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