长刺楤木Aralia spinifolia
中文名（Chinese Name）：长刺楤木
学名（Scientific Name）：Aralia spinifolia Merr.
英文名（English Common Name）：
别名（Chinese Common Name）：刺叶楤木
异名（Synonym）：
科属（Family & Genus）：五加科Araliaceae楤木属Aralia
形态特征（Description）：灌木，高2-3米；小枝灰白色，疏生多数或长或短的刺，并密生刺毛；刺扁，长1-10毫米，基部膨大；刺毛细针状，长2-4毫米。叶大，长40-70厘米，二回羽状复叶，叶柄、叶轴和羽片轴密生或疏生刺和刺毛；托叶和叶柄基部合生，先端离生部分锥形，长约5毫米，有纤毛；羽片长20-30厘米，有小叶5-9，基部有小叶1对；小叶片薄纸质或近膜质，长圆状卵形或卵状椭圆形，长7-11厘米，宽3-6厘米，先端渐尖或长渐尖，基部圆形，有时略歪斜，上面脉上疏生小刺和刺毛，下面更密，边缘有锯齿、不整齐锯齿或重锯齿，齿有小尖头，侧脉5-7对，两面明显，网脉上面不明显，下面明显；两侧的小叶几无柄，顶生者有长1-3厘米的柄。圆锥花序大，长达35厘米，花序轴和总花梗均密生刺和刺毛；伞形花序直径约2.5厘米，有花多数；花梗长8-15毫米，密生刺毛；苞片长圆形，长3-6毫米，无毛；萼无毛，长1.5毫米，边缘有5个三角形尖齿；花瓣5，淡绿白色，卵状三角形，长约1.5毫米；子房5室；花柱5，离生。果实卵球形，黑褐色，有5稜，长4-5毫米；宿存花柱长约2毫米，合生至中部。花期8-10月，果期10-12月。
分布（Distribution）：分布于广西、湖南、江西、福建和广东。生于山坡或林缘阳光充足处，海拔约1000米以下。
用途（Use）：
引自中国植物志英文版：FOC Vol. 13 Page 481, 484
Aralia spinifolia Merrill, Philipp. J. Sci. 15: 249. 1920.
长刺楤木 chang ci cong mu| Araliaceae | Aralia
Aralia nantouensis S. S. Ying.
Shrubs, to 3 m tall, andromonoecious. Branches with dense, flat prickles 1-10 mm and slender setae 2-4 mm. Leaves 2(or 3)-pinnately compound, with a pair of accessory leaflets at each division of rachis, petioles, rachis, secondary rachis, and leaflets with scattered, slender and nearly straight prickles, recurved, conic prickles, and numerous slender, spreading setae; petiole to ca. 50 cm; petiolules (0-)0.5-3 mm; leaflets 5-9 per pinna, ovate to narrowly ovate, rarely lanceolate, 5-17 × 2.5-9 cm, papery to submembranous, secondary veins 5-8 pairs, conspicuous on both surfaces, reticulate veins conspicuous abaxially, inconspicuous adaxially, base rounded to slightly subcordate, margin serrate or biserrate (teeth ciliate), apex acuminate. Inflorescence a terminal panicle of umbels, setose, with prickles and bristles, lax; ultimate axis with a terminal umbel of bisexual flowers and 1 or 2 lateral umbels of male flowers; bracts persistent or caducous, oblong, 3-6 mm; umbels 20-50-flowered; pedicels 1.2-1.6 cm (shorter in male flowers), densely setose and furfuraceous. Ovary 5-carpellate; styles 5, united basally, free apically. Fruit globose, 5-5.5 mm in diam.; styles persistent, radiating. Fl. Aug-Oct, fr. Oct-Dec.
● Mountain slopes, open woods, forest margins, ravines, roadsides; 200-800 m. Fujian, Guangdong, Guangxi (Jinxiu, Wuzhou, Yuanbao Shan), Hunan (Qianyang, Tongdao), Jiangxi (Ruijin, Xingguo, Xunwu), Taiwan, Zhejiang.
This species is used for washing boils.
（责任编辑：徐晔春）
学名（Scientific Name）：Aralia spinifolia Merr.
英文名（English Common Name）：
别名（Chinese Common Name）：刺叶楤木
异名（Synonym）：
科属（Family & Genus）：五加科Araliaceae楤木属Aralia
形态特征（Description）：灌木，高2-3米；小枝灰白色，疏生多数或长或短的刺，并密生刺毛；刺扁，长1-10毫米，基部膨大；刺毛细针状，长2-4毫米。叶大，长40-70厘米，二回羽状复叶，叶柄、叶轴和羽片轴密生或疏生刺和刺毛；托叶和叶柄基部合生，先端离生部分锥形，长约5毫米，有纤毛；羽片长20-30厘米，有小叶5-9，基部有小叶1对；小叶片薄纸质或近膜质，长圆状卵形或卵状椭圆形，长7-11厘米，宽3-6厘米，先端渐尖或长渐尖，基部圆形，有时略歪斜，上面脉上疏生小刺和刺毛，下面更密，边缘有锯齿、不整齐锯齿或重锯齿，齿有小尖头，侧脉5-7对，两面明显，网脉上面不明显，下面明显；两侧的小叶几无柄，顶生者有长1-3厘米的柄。圆锥花序大，长达35厘米，花序轴和总花梗均密生刺和刺毛；伞形花序直径约2.5厘米，有花多数；花梗长8-15毫米，密生刺毛；苞片长圆形，长3-6毫米，无毛；萼无毛，长1.5毫米，边缘有5个三角形尖齿；花瓣5，淡绿白色，卵状三角形，长约1.5毫米；子房5室；花柱5，离生。果实卵球形，黑褐色，有5稜，长4-5毫米；宿存花柱长约2毫米，合生至中部。花期8-10月，果期10-12月。
分布（Distribution）：分布于广西、湖南、江西、福建和广东。生于山坡或林缘阳光充足处，海拔约1000米以下。
用途（Use）：
引自中国植物志英文版：FOC Vol. 13 Page 481, 484
Aralia spinifolia Merrill, Philipp. J. Sci. 15: 249. 1920.
长刺楤木 chang ci cong mu| Araliaceae | Aralia
Aralia nantouensis S. S. Ying.
Shrubs, to 3 m tall, andromonoecious. Branches with dense, flat prickles 1-10 mm and slender setae 2-4 mm. Leaves 2(or 3)-pinnately compound, with a pair of accessory leaflets at each division of rachis, petioles, rachis, secondary rachis, and leaflets with scattered, slender and nearly straight prickles, recurved, conic prickles, and numerous slender, spreading setae; petiole to ca. 50 cm; petiolules (0-)0.5-3 mm; leaflets 5-9 per pinna, ovate to narrowly ovate, rarely lanceolate, 5-17 × 2.5-9 cm, papery to submembranous, secondary veins 5-8 pairs, conspicuous on both surfaces, reticulate veins conspicuous abaxially, inconspicuous adaxially, base rounded to slightly subcordate, margin serrate or biserrate (teeth ciliate), apex acuminate. Inflorescence a terminal panicle of umbels, setose, with prickles and bristles, lax; ultimate axis with a terminal umbel of bisexual flowers and 1 or 2 lateral umbels of male flowers; bracts persistent or caducous, oblong, 3-6 mm; umbels 20-50-flowered; pedicels 1.2-1.6 cm (shorter in male flowers), densely setose and furfuraceous. Ovary 5-carpellate; styles 5, united basally, free apically. Fruit globose, 5-5.5 mm in diam.; styles persistent, radiating. Fl. Aug-Oct, fr. Oct-Dec.
● Mountain slopes, open woods, forest margins, ravines, roadsides; 200-800 m. Fujian, Guangdong, Guangxi (Jinxiu, Wuzhou, Yuanbao Shan), Hunan (Qianyang, Tongdao), Jiangxi (Ruijin, Xingguo, Xunwu), Taiwan, Zhejiang.
This species is used for washing boils.
（责任编辑：徐晔春）
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