肖槿Thespesia lampas

中文名Chinese Name):肖槿
学名(Scientific Name):Thespesia lampas (Cavan.) Dalz. et Gibs.
英文名(English Common Name):
别名(Chinese Common Name):白脚桐棉
异名(Synonym):Azanza lampas (Cav.) Alef.  Hibiscus callosus Blume  Bupariti lampas (Cav.) Rothm.  Hibiscus lampas Cav.  Paritium gangeticum G. Don  Thespesia macrophylla Blume
科属(Family & Genus):锦葵科(Malvaceae)肖槿属
形态特征(Description):常绿灌木,高1-2米;小枝被星状茸毛。叶卵形至掌状3裂,长8-13厘米,宽6-13厘米,先端渐尖,基部圆形至近心形,两侧裂片浅裂,先端渐尖至圆头,上面疏被星状柔毛,下面密被灰锈色星状茸毛;叶柄长1-4厘米,被星状柔毛;托叶线形,长5-7毫米。花单生于叶腋间或排列成聚散花序,花梗长3-8厘米,小花梗长5-10毫米,均被星状柔毛;小苞片5,钻形,长2-3毫米;花萼截形,浅杯状,被星状柔毛,具5钻形齿,齿长4-8毫米;花冠钟形,黄色,长约6厘米,花瓣外面密被锈色柔毛;花柱棒状,具5槽纹。蒴果椭圆形,具5棱,直径约2厘米,被星状柔毛,室背开裂;种子卵形,黑色,长5毫米,光滑,仅种脐旁侧具一环短柔毛。花期9月至翌年1月。
分布(Distribution):产云南、广西、广东海南岛等地,在低海拔暖热山地的灌丛中常见。越南、老挝、印度、菲律宾、印度尼西亚和东非等热带地区也有。
用途(Use):本种的树皮富含纤维,可搓绳索;嫩叶芽和花可作蔬菜食用。
引自中国植物志英文版:FOC Vol. 12 Page 295, 296
Thespesia lampas (Cavanilles) Dalzell & A. Gibson, Bombay Fl. 19. 1861.
白脚桐棉 bai jiao tong mian | Malvaceae  | Thespesia
Hibiscus lampas Cavanilles, Diss. 3: 154. 1787; Azanza lampas (Cavanilles) Alefeld; Bupariti lampas (Cavanilles) Rothmaler.
Shrubs evergreen, 1-2 m tall. Branchlets stellate tomentose. Stipule filiform, 5-7 mm; petiole 1-4 cm, stellate puberulent; leaf blade ovate or palmately 3-lobed, 8-13 × 6-13 cm, abaxially densely ferruginous stellate tomentose, adaxially sparsely stellate pilose, base rounded or nearly cordate, apex acuminate, lateral lobes with margin shallowly crenate, apex acuminate or rounded. Flowers solitary or in cymes, axillary; peduncle 3-8 cm. Pedicel 0.5-1 cm, stellate puberulent. Epicalyx lobes 5, subulate, 2-3 mm. Calyx shallowly cup-shaped, subtruncate with 5 subulate 4-8 mm teeth, stellate puberulent. Corolla yellow, campanulate, ca. 6 cm; petals abaxially densely ferruginous puberulent. Capsule ellipsoid, 5-angular, ca. 2 cm in diam., stellate puberulent, loculicidally dehiscent. Seeds black, ovoid, ca. 5 mm, smooth, with a ring of hairs near hilum. Fl. Sep-Jan.
Scrub. Guangdong, Guangxi, Hainan, Yunnan [India, Indonesia, Laos, Nepal, Philippines, Thailand, Vietnam; E Africa].
Cotton from the seeds of Thespesia lampas has been used to make clothing.
肖槿Thespesia lampas

肖槿Thespesia lampas

肖槿Thespesia lampas(责任编辑:徐晔春)

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