金叶含笑Michelia foveolata Merr. ex Dandy

别名：火力楠;黄心子;黄心树;亮叶含笑;牛耳楠;牛角黄心;野木兰;铜色含笑;香糊楠;锈毛含笑;野厚朴;山厚朴;广东白兰花;广东白兰;金叶玉兰;金叶白兰花;金叶白兰;金亮叶含笑;大兰树;灰毛含笑;长柱含笑;

科名：木兰科 Magnoliaceae

属名：含笑属 Michelia

《中国植物志》第30(1)卷181页
  31. 金叶含笑（中国树木志） 图版49：1-9
  Michelia foveolata Merr. ex Dandy in Journ. Bot. 66: 360. 1928, et in Lingnan Sci. Journ. 7: 144. 1929; 中国树木志1: 494. 1983; 广东植物志1: 20.图19. 1987.

《Flora of China》 Vol. 7 (2008)
Michelia foveolata  Merrill ex Dandy J. Bot. 66: 360. 1928.
金叶含笑   jin ye han xiao
Magnolia foveolata (Merrill ex Dandy) Figlar; Michelia aenea Dandy; M. foveolata var. cinerascens Y. W. Law & Y. F. Wu; M. foveolata var. xiangnanensis C. L. Peng & L. H. Yan; M. fulgens Dandy; M. longistyla Y. W. Law & Y. F. Wu; M. oblongifolia Hung T. Chang & B. L. Chen.
Trees, to 30 m tall, to 80 cm d.b.h. Bark pale gray to dark gray. Young twigs, buds, petioles, leaf blade abaxial surfaces, and brachyblasts densely reddish brown, brown, or white tomentulose. Petiole 1.5-3 cm, without a stipular scar; leaf blade oblong-elliptic, elliptic-ovate, or narrowly ovate, 17-23 × 6-11 cm, thickly leathery, abaxially coppery to gray tomentulose, adaxially deep green and glossy, secondary veins 16-26, ends slender, divaricate, and netted near margin, reticulate veins dense, base broadly cuneate, obtuse, or subcaudate and usually asymmetrical, apex acuminate to shortly acuminate. Brachyblasts ca. 5 mm in diam., with 3 or 4 bract scars. Tepals 9-12, pale yellowish green, base purplish; outer 3 tepals broadly obovate, 6-7 cm; tepals of middle and inner whorls obovate, narrower and smaller. Stamens ca. 50, 2.5-3 cm; filaments dark purple, 7-10 mm; anthers 1.5-2 cm. Gynophore 1.7-2 cm, silvery tomentulose; gynoecium 2-3 cm; carpels ca. 5 mm; ovaries narrowly ovoid, ca. 3 mm, adnate to torus at base; ovules ca. 8 per carpel. Fruit 7-20 cm; mature carpels long ellipsoid, 1-2.4 cm. Fl. Mar-May, fr. Sep-Oct. 2n = 38.
Evergreen broad-leaved forests, wet places; 500-1800 m. Fujian, Guangdong, S Guangxi, SE Guizhou, Hainan, W Hubei, Hunan, Jiangxi, SE Yunnan [N Vietnam].