含羞草Mimosa pudica
中文名（Chinese Name）：含羞草
学名（Scientific Name）：Mimosa pudica L.
英文名（English Common Name）：shameplant
别名（Chinese Common Name）：知羞草
异名（Synonym）：Mimosa tetrandra Humb. et Bonpl. ex Willd. Mimosa pudica var. tetrandra (Hunb. et Bonpl. ex Willd.) DC. Mimosa pudica var. unijuga (Duchass. et Walp.) Griseb.
科属（Family & Genus）：含羞草科,Mimosaceae含羞草属
形态特征（Description）：披散、亚灌木状草本，高可达1米；茎圆柱状，具分枝，有散生、下弯的钩刺及倒生刺毛。托叶披针形，长5-10毫米，有刚毛。羽片和小叶触之即闭合而下垂；羽片通常2对，指状排列于总叶柄之顶端，长3-8厘米；小叶10-20对，线状长圆形，长8-13毫米，宽1.5-2.5毫米，先端急尖，边缘具刚毛。头状花序圆球形，直径约1厘米，具长总花梗，单生或2-3个生于叶腋；花小，淡红色，多数；苞片线形；花萼极小；花冠钟状，裂片4，外面被短柔毛；雄蕊4枚，伸出于花冠之外；子房有短柄，无毛；胚珠3-4颗，花柱丝状，柱头小。荚果长圆形，长1-2厘米，宽约5毫米，扁平，稍弯曲，荚缘波状，具刺毛，成熟时英节脱落，荚缘宿存；种子卵形，长3.5毫米。花期3-10月；果期5-11月。
分布（Distribution）：产台湾、福建、广东、广西、云南等地。生于旷野荒地、灌木丛中。原产热带美洲，现广布于世界热带地区。
用途（Use）：全草供药用，有安神镇静的功能，鲜叶捣烂外敷治带状泡疗。
引自植物志英文版： FOC Vol. 10 Page 53
Mimosa pudica Linnaeus, Sp. Pl. 1: 518. 1753.
含羞草 han xiu cao | Fabaceae | Mimosa
Herbs, diffuse, shrubby, to 1 m tall. Stems cylindric, branched, with reflexed bristles and scattered, curved prickles. Stipules lanceolate, 5-10 mm, bristly; pinnae and leaflets sensitive; pinnae usually 2 pairs, digitate, 3-8 cm; leaflets 10-20 pairs, linear-lanceolate, 6-15 × 1.5-3 mm, abaxially slightly hispid, adaxially glabrous, margin ciliate, apex acute. Heads solitary or 2, axillary, globose, ca. 1 cm in diam.; peduncle long; bracts linear. Flowers numerous, pink, small. Calyx minute. Corolla campanulate; lobes outside pubescent. Stamens 4, exserted. Ovary shortly stipitate, glabrous; ovules 3 or 4; style filiform; stigma small. Legumes arranged in a star, slightly recurved, flat, oblong, 1-2 cm × ca. 5 mm, consisting of 3-5 1-seeded segments which fall away from persistent, bristly sutures. Seeds light brown, ovoid, ca. 3.5 mm. Fl. Mar-Oct, fr. May-Nov. 2n = 52*.
Wilderness tracts, wastelands, or cultivated; sea level to 1500 m. Fujian, Guangdong, Guangxi, Hainan, Jiangsu, Taiwan, Yunnan, Zhejiang [native to tropical America; naturalized in tropical regions of the world].
This plant is grown as an ornamental and used medicinally as a sedative and sleep aid.
（责任编辑：徐晔春）
学名（Scientific Name）：Mimosa pudica L.
英文名（English Common Name）：shameplant
别名（Chinese Common Name）：知羞草
异名（Synonym）：Mimosa tetrandra Humb. et Bonpl. ex Willd. Mimosa pudica var. tetrandra (Hunb. et Bonpl. ex Willd.) DC. Mimosa pudica var. unijuga (Duchass. et Walp.) Griseb.
科属（Family & Genus）：含羞草科,Mimosaceae含羞草属
形态特征（Description）：披散、亚灌木状草本，高可达1米；茎圆柱状，具分枝，有散生、下弯的钩刺及倒生刺毛。托叶披针形，长5-10毫米，有刚毛。羽片和小叶触之即闭合而下垂；羽片通常2对，指状排列于总叶柄之顶端，长3-8厘米；小叶10-20对，线状长圆形，长8-13毫米，宽1.5-2.5毫米，先端急尖，边缘具刚毛。头状花序圆球形，直径约1厘米，具长总花梗，单生或2-3个生于叶腋；花小，淡红色，多数；苞片线形；花萼极小；花冠钟状，裂片4，外面被短柔毛；雄蕊4枚，伸出于花冠之外；子房有短柄，无毛；胚珠3-4颗，花柱丝状，柱头小。荚果长圆形，长1-2厘米，宽约5毫米，扁平，稍弯曲，荚缘波状，具刺毛，成熟时英节脱落，荚缘宿存；种子卵形，长3.5毫米。花期3-10月；果期5-11月。
分布（Distribution）：产台湾、福建、广东、广西、云南等地。生于旷野荒地、灌木丛中。原产热带美洲，现广布于世界热带地区。
用途（Use）：全草供药用，有安神镇静的功能，鲜叶捣烂外敷治带状泡疗。
引自植物志英文版： FOC Vol. 10 Page 53
Mimosa pudica Linnaeus, Sp. Pl. 1: 518. 1753.
含羞草 han xiu cao | Fabaceae | Mimosa
Herbs, diffuse, shrubby, to 1 m tall. Stems cylindric, branched, with reflexed bristles and scattered, curved prickles. Stipules lanceolate, 5-10 mm, bristly; pinnae and leaflets sensitive; pinnae usually 2 pairs, digitate, 3-8 cm; leaflets 10-20 pairs, linear-lanceolate, 6-15 × 1.5-3 mm, abaxially slightly hispid, adaxially glabrous, margin ciliate, apex acute. Heads solitary or 2, axillary, globose, ca. 1 cm in diam.; peduncle long; bracts linear. Flowers numerous, pink, small. Calyx minute. Corolla campanulate; lobes outside pubescent. Stamens 4, exserted. Ovary shortly stipitate, glabrous; ovules 3 or 4; style filiform; stigma small. Legumes arranged in a star, slightly recurved, flat, oblong, 1-2 cm × ca. 5 mm, consisting of 3-5 1-seeded segments which fall away from persistent, bristly sutures. Seeds light brown, ovoid, ca. 3.5 mm. Fl. Mar-Oct, fr. May-Nov. 2n = 52*.
Wilderness tracts, wastelands, or cultivated; sea level to 1500 m. Fujian, Guangdong, Guangxi, Hainan, Jiangsu, Taiwan, Yunnan, Zhejiang [native to tropical America; naturalized in tropical regions of the world].
This plant is grown as an ornamental and used medicinally as a sedative and sleep aid.
（责任编辑：徐晔春）踩一下[399]
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