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Dinghushan | Family List | Caesalpiniaceae | Caesalpinia

Caesalpinia millettii H. et A.

小叶云实

Description from Flora of China

Pterolobium subvestitum Hance.

Climbers, prickly, ferruginous puberulent throughout. Leaves 19-20 cm; rachis with recurved prickles in pairs; pinnae 7-12 pairs; leaflets 15-20 pairs, alternate, oblong, 7-13 × 4-5 mm, both surfaces ferruginous hairy, much denser abaxially, base obliquely truncate, apex obtuse-rounded. Panicles axillary, to 30 cm. Flowers numerous, compact in upper part, sparse in lower part of inflorescence; pedicels ca. 1.5 cm, sparsely pu­berulent. Sepals 5, lowest one ca. 8 mm, others ca. 5 mm. Petals yellowish, suborbicular, ca. 8 mm wide, upper one smaller, ca. 4 mm wide, clawed. Stamens ca. 1 cm; filaments pilose in lower part. Pistil slightly longer than stamens, ca. 1.3 cm; ovary and lower part of style pubescent; stigma truncate, hairy. Leg­ume obovoid, adaxial suture straight, narrowly winged, puberu­lent; valves leathery, unarmed, dehiscent along dorsal suture when mature. Seed solitary, brownish red, shiny, reniform, ca. 11 × 6 mm, with cyclic veins. Fl. Aug-Sep, fr. Apr, Sep-Dec.

● Among bushes, foothills, by streams; 200-800 m. Guangdong, Guangxi, S Hunan, S Jiangxi.

生活型: 灌木, 藤本

栽培植物: 野生

特征: 攀援、藤状有刺灌木;二回羽状复叶,小叶互生,矩圆形,基部不对称,嫩枝、叶柄及小叶均被柔毛;花黄色

花期: 9

生境: 生于溪边、林缘

用途: 根治胃痛,消化不良

门中名: 种子植物门

亚门中名: 被子植物亚门

纲中名: 双子叶植物纲


 

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