马松子Melochia corchorifolia
中文名（Chinese Name）：马松子
学名（Scientific Name）：Melochia corchorifolia L.
英文名（English Common Name）：chocolateweed
别名（Chinese Common Name）：
异名（Synonym）：Melochia concatenata L. Geruma subtriloba Blanco Hibiscus donii Walp. Hibiscus endlicheri Walp. Lochemia corchorifolia Arn. Melochia affinis Wall. Melochia burmanni Zoll. & Mor. Melochia erecta Burm. f. Melochia longibracteolata Arènes Melochia pauciflora Wall. Melochia supina L. Melochia truncata Willd. Mougeotia corchorifolia (L.) Kunth Polychlaena ramosa G. Don Polychlaena simplex G. Don Riedlea capitata Bojer Riedlea concatenata (L.) DC. Riedlea radiata Blume Riedlea supina (L.) DC. Riedlea truncata (Willd.) DC. Riedleia corchorifolia (L.) DC. Riedleia supina (L.) DC. Visenia concatenata (L.) Spreng. Visenia corchorifolia (L.) Spreng. Visenia supina (L.) Spreng.
科属（Family & Genus）：梧桐科（Sterculiaceae）马松子属
形态特征（Description）：半灌木状草本，高不及1米；枝黄褐色，略被星状短柔毛。叶薄纸质，卵形、矩圆状卵形或披针形，稀有不明显的3浅裂，长2.5-7厘米，宽1-1.3厘米，顶端急尖或钝，基部 圆形或心形，边缘有锯齿，上面近于无毛，下面略被星状短柔毛，基生脉5条；叶柄长5-25毫米；托叶条形，长2-4毫米。花排成顶生或腋生的密聚伞花序或团伞花序；小苞片条形，混生在花序内；萼钟状，5浅裂，长约2.5毫米，外面被长柔毛和刚毛，内面无毛，裂片三角形；花瓣5片，白色，后变为淡红色，矩圆形，长约6毫米，基部收缩；雄蕊5枚，下部连合成筒，与花瓣对生；子房无柄，5室，密被柔毛，花柱5枚，线状。蒴果圆球形，有5棱，直径5-6毫米，被长柔毛，每室有种子J-2个；种子卵圆形，略成三角状，褐黑色，长2-3毫米。花期夏秋。
分布（Distribution）：广泛分布在长江以南各省、台湾和四川内江地区。生于田野间或低丘陵地原野间。亚洲热带地区多有分布。
用途（Use）：本种的茎皮富于纤维，可与黄麻混纺以制麻袋。
引自中国植物志英文版：FOC Vol. 12 Page 321
Melochia corchorifolia Linnaeus, Sp. Pl. 2: 675. 1753.
马松子 ma song zi| Sterculiaceae | Melochia
Riedlea corchorifolia (Linnaeus) Candolle; Visenia corchorifolia (Linnaeus) Sprengel.
Herbs or subshrubs, less than 1 m tall, erect or decumbent. Branches yellow-brown, sparsely stellate puberulent. Stipules linear, 2-4 mm; petiole 5-25 mm; leaf blade ovate, oblong-ovate, or lanceolate, rarely obscurely 3-lobed, 2.5-7 × 1-1.3 cm, thinly papery, abaxially sparsely stellate puberulent, adaxially nearly glabrous, basal veins 5, base rounded or cordate, margin
dentate, apex acute or obtuse. Inflorescence a dense cyme or glomerule, terminal or axillary. Epicalyx lobes 4, linear, hairy. Calyx campanulate, 5-lobed, ca. 2.5 mm, abaxially villous and hispid, adaxially glabrous, lobes triangular. Petals 5, white, drying reddish, oblong, ca. 6 mm, narrowed at base. Stamens 5, connate at base, opposite petals. Ovary sessile, densely velutinous; styles 5, filiform. Capsule globose, 5-angular, 5-6 mm in diam., villous. Seeds 1 or 2 per cell, brown-black, ovoid, slightly triangular, 2-3 mm. Fl. summer-autumn.
Widespread weed. S of Chang Jiang [Japan; pantropical].
（责任编辑：徐晔春）
学名（Scientific Name）：Melochia corchorifolia L.
英文名（English Common Name）：chocolateweed
别名（Chinese Common Name）：
异名（Synonym）：Melochia concatenata L. Geruma subtriloba Blanco Hibiscus donii Walp. Hibiscus endlicheri Walp. Lochemia corchorifolia Arn. Melochia affinis Wall. Melochia burmanni Zoll. & Mor. Melochia erecta Burm. f. Melochia longibracteolata Arènes Melochia pauciflora Wall. Melochia supina L. Melochia truncata Willd. Mougeotia corchorifolia (L.) Kunth Polychlaena ramosa G. Don Polychlaena simplex G. Don Riedlea capitata Bojer Riedlea concatenata (L.) DC. Riedlea radiata Blume Riedlea supina (L.) DC. Riedlea truncata (Willd.) DC. Riedleia corchorifolia (L.) DC. Riedleia supina (L.) DC. Visenia concatenata (L.) Spreng. Visenia corchorifolia (L.) Spreng. Visenia supina (L.) Spreng.
科属（Family & Genus）：梧桐科（Sterculiaceae）马松子属
形态特征（Description）：半灌木状草本，高不及1米；枝黄褐色，略被星状短柔毛。叶薄纸质，卵形、矩圆状卵形或披针形，稀有不明显的3浅裂，长2.5-7厘米，宽1-1.3厘米，顶端急尖或钝，基部 圆形或心形，边缘有锯齿，上面近于无毛，下面略被星状短柔毛，基生脉5条；叶柄长5-25毫米；托叶条形，长2-4毫米。花排成顶生或腋生的密聚伞花序或团伞花序；小苞片条形，混生在花序内；萼钟状，5浅裂，长约2.5毫米，外面被长柔毛和刚毛，内面无毛，裂片三角形；花瓣5片，白色，后变为淡红色，矩圆形，长约6毫米，基部收缩；雄蕊5枚，下部连合成筒，与花瓣对生；子房无柄，5室，密被柔毛，花柱5枚，线状。蒴果圆球形，有5棱，直径5-6毫米，被长柔毛，每室有种子J-2个；种子卵圆形，略成三角状，褐黑色，长2-3毫米。花期夏秋。
分布（Distribution）：广泛分布在长江以南各省、台湾和四川内江地区。生于田野间或低丘陵地原野间。亚洲热带地区多有分布。
用途（Use）：本种的茎皮富于纤维，可与黄麻混纺以制麻袋。
引自中国植物志英文版：FOC Vol. 12 Page 321
Melochia corchorifolia Linnaeus, Sp. Pl. 2: 675. 1753.
马松子 ma song zi| Sterculiaceae | Melochia
Riedlea corchorifolia (Linnaeus) Candolle; Visenia corchorifolia (Linnaeus) Sprengel.
Herbs or subshrubs, less than 1 m tall, erect or decumbent. Branches yellow-brown, sparsely stellate puberulent. Stipules linear, 2-4 mm; petiole 5-25 mm; leaf blade ovate, oblong-ovate, or lanceolate, rarely obscurely 3-lobed, 2.5-7 × 1-1.3 cm, thinly papery, abaxially sparsely stellate puberulent, adaxially nearly glabrous, basal veins 5, base rounded or cordate, margin
dentate, apex acute or obtuse. Inflorescence a dense cyme or glomerule, terminal or axillary. Epicalyx lobes 4, linear, hairy. Calyx campanulate, 5-lobed, ca. 2.5 mm, abaxially villous and hispid, adaxially glabrous, lobes triangular. Petals 5, white, drying reddish, oblong, ca. 6 mm, narrowed at base. Stamens 5, connate at base, opposite petals. Ovary sessile, densely velutinous; styles 5, filiform. Capsule globose, 5-angular, 5-6 mm in diam., villous. Seeds 1 or 2 per cell, brown-black, ovoid, slightly triangular, 2-3 mm. Fl. summer-autumn.
Widespread weed. S of Chang Jiang [Japan; pantropical].
（责任编辑：徐晔春）
踩一下[0]
顶一下[0]