蜡瓣花Corylopsis sinensis

中文名(Chinese Name):蜡瓣花
学名(Scientific Name):Corylopsis sinensis Hemsl.
英文名(English Common Name):winter hazel
别名(Chinese Common Name):
异名(Synonym):Corylopsis sinensis var. parvifolia H. T. Chang
科属(Family & Genus):金缕梅科(Hamamelidaceae)蜡瓣花属
形态特征(Description):落叶灌木;嫩枝有柔毛,老枝秃净,有皮孔;芽体椭圆形,外面有柔毛。叶薄革质,倒卵圆形或倒卵形,有时为长倒卵形,长5-9厘米,宽3-6厘米;先端急短尖或略钝,基部不等侧心形;上面秃净无毛,或仅在中肋有毛,下面有灰褐色星状柔毛;侧脉7-8对,最下一对侧脉靠近基部,第二次分支侧脉不强烈;边缘有锯齿,齿尖刺毛状;叶柄长约1厘米,有星毛;托叶窄矩形,长约2厘米,略有毛。总状花序长3-4厘米;花序柄长约1.5厘米,被毛,花序轴长1.5-2.5厘米,有长绒毛;总苞状鳞片卵圆形,长约1厘米,外面有柔毛,内面有长丝毛;苞片卵形,长5毫米,外面有毛;小苞片矩圆形,长3毫米;萼筒有星状绒毛,萼齿卵形,先端略钝,无毛;花瓣匙形,长5-6毫米,宽约4毫米;雄蕊比花瓣略短,长4-5毫米;退化雄蕊2裂,先端尖,与萼齿等长或略超出;子房有星毛,花柱长6-7毫米,基部有毛。果序长4-6厘米;蒴果近圆球形,长7-9毫米,被褐色柔毛。种子黑色,长5毫米。
分布(Distribution):分布于湖北、安徽、浙江、福建、江西、湖南、广东、广西及贵州等省区,常见于山地灌丛。
用途(Use):
引自中国植物志英文版FOC Vol. 9 Page 37
Corylopsis sinensis Hemsley, Gard. Chron., ser. 3. 39: 18. 1906.
蜡瓣花 la ban hua | Hamamelidaceae  | Corylopsis
Corylopsis sinensis var. parvifolia H. T. Chang; C. spicata Hemsley.
Shrubs; young branches and buds pubescent or glabrous. Stipules narrowly oblong, ca. 20 mm, sparsely pubescent; petiole 5–10 mm, stellately tomentose; leaf blade obovate, obovate-rounded, broadly ovate or oblong-obovate, 3–9 × 2–6 cm, abaxially gray-brown stellately pubescent to glabrous, adaxially glabrous or pubescent along veins, base asymmetrical, cordate or subtruncate, margin serrate, teeth mucronate, apex obtuse, acute, or acuminate; lateral veins 7–9 on each side, the 2 lowermost with obscure tertiary veins. Inflorescence 3–4 cm, 3–6 cm in fruit; peduncle 1.2–1.5 cm, pubescent; basal bracts of inflorescences ovate-rounded, 0.8–1 cm, abaxially pubescent, adaxially villous; floral bracts ovate, 4–5 mm, pubescent; bracteoles oblong, 2–3 mm. Floral cup stellately pubescent. Sepals ovate, glabrous, apex subobtuse. Petals spatulate, 5–6 × 3–4 mm. Stamens 4–5 mm; disk scales 2-lobed, apex acute, nearly equal to sepals. Ovary stellately pubescent; styles 6–7 mm, base pubescent. Capsules 10–14 × 7–9 mm, stellately pubescent. Seeds 4–5 mm.
Forests, mountains; 1000--1500 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Zhejiang.
蜡瓣花Corylopsis sinensis

蜡瓣花Corylopsis sinensis(责任编辑:徐晔春)

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