Table 5 in Twenty-six additional new combinations in the Magnolia (Magnoliaceae) of China and Vietnam
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Table 5. Differentiating features of the species Michelia platypetala and M. cavaleriei. The distinguishing features of Michelia platypetala are mainly cited from Law et al. (1996: 177), Liu et al. (2004: 306) and Yang et al. (2016: 306)†, because the description of M. platypetala Hand.-Mazz. (1921) includes the composite description of 2 species, including for the fruit of the subsequently named M. fallax. The features of M. cavaleriei are from Finet and Gagnepain (1906), supplemented by Dandy (1928c: 130)‡, Law et al. (1996: 184)§, Liu et al. (2004: 229)¶ and Yang et al. (2016: 239)#.Plant featureMichelia platypetala Hand-Mazz.Michelia cavaleriei Finet & Gagnep.life formmedium-sized tree to 20 msmall-sized tree 7-10 metresindumentum of branchletsrufous sericeoussilver-grey or rufous appressed pilose¶indumentum of budsrufous sericeoussilver-grey or rufous appressed pilose¶leaf shapeoblong or elliptic-oblongnarrowly oblong or narrowly oblanceolate-oblong¶leaf dimensions11-18(-20) × 4-6(-7) cm (12-17 × 4.5-6.5 cm†)10-20 × 3.5-6.5 cm¶ (8-21 × 2.5-5 cm#)leaf apexacuminate or abruptly narrowed short-acuminateacuminate or short-acute¶leaf basebroadly cuneate or obtusecuneate or broadly cuneate¶leaf indumentum abaxiallygreyish-white appressed puberulent or rufous appressed hairssilver-grey or rufous pilose, appressed when young¶lateral leaf veins8-14 pairs11-15 pairs§petiole length2-3 cm†2 cm (0.7-1.5 cm#)pedicel (peduncle) length0.5-2 cm1.5-2.5 cm§bract scar number22-3tepal number and shape9 (9-11†), obovate-elliptic or ellipticca. 12 (10-12#): obovate-elliptic¶tepal length (outer 3)5-7 cm2.5 cm (2.5-4 cm¶)stamen / anther lengthca. 1 cm / ca. 6 mm1.2-1.4 cm / ca. 8 mm§gynoecium shape, length and indumentumcylindric, 6-8 mm, grey or golden puberulentnarrowly ovoid, ca.10 mm, glabrous except for few bristly hairs towards apex of the carpels‡gynophore lengthca. 5 mmca. 4 mm§number of ovulesca. 8 in each immature carpel2 in each immature carpelfruit aggregate length5-15 cm5-10 cm¶mature carpels shape and sizeellipsoid, rarely globose or ovoid, 1.5-2(-2.5) × 1-1.5 cmobovoid or ellipsoid, 1.5-2 cm long§flowering periodMarch-AprilMarch§
表5 阔瓣含笑（Michelia platypetala）与贵州含笑（Michelia cavaleriei）的区分特征。 阔瓣含笑的区分特征主要引自Law等人（1996：177）、Liu等人（2004：306）及Yang等人（2016：306）†，因Handel-Mazz.于1921年发表的阔瓣含笑原始描述包含了2个物种的复合特征，其中包括后续命名为M. fallax的物种的果实特征。贵州含笑的区分特征引自Finet与Gagnepain（1906），并由Dandy（1928c：130）‡、Law等人（1996：184）§、Liu等人（2004：229）¶及Yang等人（2016：239）#补充完善。 植物特征 阔瓣含笑（Michelia platypetala Handel-Mazz.） 贵州含笑（Michelia cavaleriei Finet & Gagnep.） 生活型 中型乔木，高达20 m 小型乔木，高7-10米 小枝毛被 红棕色绢毛 银灰色或红棕色贴伏柔毛¶ 芽毛被 红棕色绢毛 银灰色或红棕色贴伏柔毛¶ 叶片形状 长圆形或椭圆状长圆形 狭长圆形或狭倒披针状长圆形¶ 叶片尺寸 11-18(-20) × 4-6(-7) cm（12-17 × 4.5-6.5 cm†） 10-20 × 3.5-6.5 cm¶（8-21 × 2.5-5 cm#） 叶尖 渐尖或骤缩短渐尖 渐尖或短急尖¶ 叶基 宽楔形或钝形 楔形或宽楔形¶ 叶背毛被 灰白色贴伏微柔毛或红棕色贴伏柔毛 银灰色或红棕色柔毛，幼叶时贴伏¶ 侧脉对数 8-14对 11-15对§ 叶柄长度 2-3 cm† 约2 cm（0.7-1.5 cm#） 花梗（花序梗）长度 0.5-2 cm 1.5-2.5 cm§ 苞片痕数量 2 2-3 花被片数量与形态 9枚（9-11†），倒卵状椭圆形或椭圆形 约12枚（10-12#）：倒卵状椭圆形¶ 外轮花被片长度 5-7 cm 约2.5 cm（2.5-4 cm¶） 雄蕊/花药长度 约1 cm / 约6 mm 1.2-1.4 cm / 约8 mm§ 雌蕊群形态、长度及毛被 圆柱形，长6-8 mm，被灰色或金黄色微柔毛 狭卵形，长约10 mm，仅在心皮顶端具少量刚毛‡ 雌蕊柄长度 约5 mm 约4 mm§ 每未成熟心皮胚珠数 约8枚 2枚 聚合果长度 5-15 cm 5-10 cm¶ 成熟心皮形态与尺寸 椭圆形，稀球形或卵形，1.5-2(-2.5) × 1-1.5 cm 倒卵形或椭圆形，长1.5-2 cm§ 花期 3-4月 3月§
