黄山玉兰Yulania cylindrica
中文名（Chinese Name）：黄山玉兰
学名（Scientific Name）：Yulania cylindrica (E. H. Wilson) D. L. Fu
英文名（English Common Name）：
别名（Chinese Common Name）：黄山木兰
异名（Synonym）：Magnolia cylindrica Wils.
科属（Family & Genus）：木兰科（Magnoliaceae）玉兰属
形态特征（Description）：落叶乔木，高达10米，树皮灰白色，平滑。嫩枝、叶柄、叶背被淡黄色平伏毛。老枝紫褐色，皮揉碎有辛辣香气。叶膜质，倒卵形、狭倒卵形，倒卵状长圆形，长6-14厘米，宽2-5 (6.5）厘米，先端尖或圆，很少短尾状钝尖，叶面绿色，无毛；下面灰绿色；叶柄长0.5-2厘米，有狭沟；托叶痕为叶柄长的1/6-1/3。花先叶开放，直立；花蕾卵圆形，被淡灰黄色或银灰色长毛；花梗粗壮，长1-1.5厘米，密被淡黄色长绢毛，花被片9，外轮3片膜质，萼片状，长12-20毫米，宽约4毫米，中内两轮花瓣状，白色，基部常红色，倒卵形，长6.5-10厘米，宽2.5-4.5厘米，基部具爪，内轮3片直立；雄蕊长约10毫米，药隔伸出花药成尖或钝尖，花丝淡红色；雌蕊群绿色，圆柱状卵圆形，长约1.2厘米。聚合果圆柱形，长5-7.5厘米，直径1.8-2.5厘米，下垂，初绿带紫红色后变暗紫黑色，成熟蓇葖排列紧贴，互相结合不弯曲；去种皮的种子褐色，心形，高7-10毫米，宽9-11毫米，侧扁，顶端具V形口，基部突尖，腹部具宽的凹沟。花期5-6月，果期8-9月。
分布（Distribution）：产于安徽、浙江、江西、福建、湖北西南，生于海拔700-1600米的山地林间。
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 51, 71, 75
Yulania cylindrica (E. H. Wilson) D. L. Fu, J. Wuhan Bot. Res. 19: 198. 2001.
黄山玉兰 huang shan yu lan | Magnoliaceae | Yulania
Magnolia cylindrica E. H. Wilson, J. Arnold Arbor. 8: 109. 1927.
Trees, to 10 m tall. Bark grayish white, smooth. Young twigs, petioles, and leaf blade abaxial surfaces with pale yellow appressed trichomes. Old twigs purplish brown, bark with pungent odor when crushed. Stipular scar 1/6-1/3 as long as petiole. Petiole 0.5-2 cm, narrowly furrowed; leaf blade obovate, narrowly obovate, or obovate-oblong, 6-14 × 2-5(-6.5) cm, membranous, abaxially grayish green, adaxially green and glabrous, base nearly rounded to broadly cuneate, apex obtuse, acute, or caudate. Peduncle 1-1.5 cm, thick and strong, densely pale yellow long sericeous. Flowers appearing before leaves, erect. Flower buds ovoid, with pale grayish yellow to silvery gray long trichomes. Tepals 9; outer 3 tepals sepal-like, 1.2-2 × ca. 0.4 cm, membranous; tepals of middle and inner whorls white but base usually red, petal-like, obovate, 6.5-10 × 2.5-4.5 cm, base clawed; inner 3 tepals erect. Stamens ca. 1 cm; filaments pale red; connective exserted and forming a tip or mucro. Gynoecium green, cylindric-ovoid, ca. 1.2 cm. Fruit purplish red at first then turning dark purplish black, cylindric, 5-7.5 × 1.8-2.5 cm, pendulous; mature carpels connate and not curved. Seeds (without testa) brown, cordate, 7-10 × 9-11 mm, laterally compressed, adaxially broadly furrowed, base cuneate, apex V-shaped. Fl. Apr-Jun, fr. Aug-Sep. 2n = 76*.
● Forests; 700-1600 m. Anhui, Fujian, S Henan, Hubei, Jiangxi, Zhejiang.
Magnolia concinna Y. W. Law & R. Z. Zhou (in Y. H. Liu, Magnolias China, 44. 2004) belongs here but was not validly published because no Latin description or diagnosis was provided and no type was indicated (Vienna Code, Art. 36.1 and 37.1).
（责任编辑：徐晔春）
学名（Scientific Name）：Yulania cylindrica (E. H. Wilson) D. L. Fu
英文名（English Common Name）：
别名（Chinese Common Name）：黄山木兰
异名（Synonym）：Magnolia cylindrica Wils.
科属（Family & Genus）：木兰科（Magnoliaceae）玉兰属
形态特征（Description）：落叶乔木，高达10米，树皮灰白色，平滑。嫩枝、叶柄、叶背被淡黄色平伏毛。老枝紫褐色，皮揉碎有辛辣香气。叶膜质，倒卵形、狭倒卵形，倒卵状长圆形，长6-14厘米，宽2-5 (6.5）厘米，先端尖或圆，很少短尾状钝尖，叶面绿色，无毛；下面灰绿色；叶柄长0.5-2厘米，有狭沟；托叶痕为叶柄长的1/6-1/3。花先叶开放，直立；花蕾卵圆形，被淡灰黄色或银灰色长毛；花梗粗壮，长1-1.5厘米，密被淡黄色长绢毛，花被片9，外轮3片膜质，萼片状，长12-20毫米，宽约4毫米，中内两轮花瓣状，白色，基部常红色，倒卵形，长6.5-10厘米，宽2.5-4.5厘米，基部具爪，内轮3片直立；雄蕊长约10毫米，药隔伸出花药成尖或钝尖，花丝淡红色；雌蕊群绿色，圆柱状卵圆形，长约1.2厘米。聚合果圆柱形，长5-7.5厘米，直径1.8-2.5厘米，下垂，初绿带紫红色后变暗紫黑色，成熟蓇葖排列紧贴，互相结合不弯曲；去种皮的种子褐色，心形，高7-10毫米，宽9-11毫米，侧扁，顶端具V形口，基部突尖，腹部具宽的凹沟。花期5-6月，果期8-9月。
分布（Distribution）：产于安徽、浙江、江西、福建、湖北西南，生于海拔700-1600米的山地林间。
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 51, 71, 75
Yulania cylindrica (E. H. Wilson) D. L. Fu, J. Wuhan Bot. Res. 19: 198. 2001.
黄山玉兰 huang shan yu lan | Magnoliaceae | Yulania
Magnolia cylindrica E. H. Wilson, J. Arnold Arbor. 8: 109. 1927.
Trees, to 10 m tall. Bark grayish white, smooth. Young twigs, petioles, and leaf blade abaxial surfaces with pale yellow appressed trichomes. Old twigs purplish brown, bark with pungent odor when crushed. Stipular scar 1/6-1/3 as long as petiole. Petiole 0.5-2 cm, narrowly furrowed; leaf blade obovate, narrowly obovate, or obovate-oblong, 6-14 × 2-5(-6.5) cm, membranous, abaxially grayish green, adaxially green and glabrous, base nearly rounded to broadly cuneate, apex obtuse, acute, or caudate. Peduncle 1-1.5 cm, thick and strong, densely pale yellow long sericeous. Flowers appearing before leaves, erect. Flower buds ovoid, with pale grayish yellow to silvery gray long trichomes. Tepals 9; outer 3 tepals sepal-like, 1.2-2 × ca. 0.4 cm, membranous; tepals of middle and inner whorls white but base usually red, petal-like, obovate, 6.5-10 × 2.5-4.5 cm, base clawed; inner 3 tepals erect. Stamens ca. 1 cm; filaments pale red; connective exserted and forming a tip or mucro. Gynoecium green, cylindric-ovoid, ca. 1.2 cm. Fruit purplish red at first then turning dark purplish black, cylindric, 5-7.5 × 1.8-2.5 cm, pendulous; mature carpels connate and not curved. Seeds (without testa) brown, cordate, 7-10 × 9-11 mm, laterally compressed, adaxially broadly furrowed, base cuneate, apex V-shaped. Fl. Apr-Jun, fr. Aug-Sep. 2n = 76*.
● Forests; 700-1600 m. Anhui, Fujian, S Henan, Hubei, Jiangxi, Zhejiang.
Magnolia concinna Y. W. Law & R. Z. Zhou (in Y. H. Liu, Magnolias China, 44. 2004) belongs here but was not validly published because no Latin description or diagnosis was provided and no type was indicated (Vienna Code, Art. 36.1 and 37.1).
（责任编辑：徐晔春）踩一下[1]
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