栏目

小黄构Wikstroemia micrantha Hemsl.

小黄构Wikstroemia micrantha Hemsl.

别名:野棉皮;香枸;冬青;黄构皮;藤构;娃娃皮;小构;岩茵子树;野棉花;黄构;黄构麻;岩荆子树;小黄枸;香构;

科名:瑞香科 Thymelaeaceae

属名:荛花属 Wikstroemia

《中国植物志》第52(1)卷304页
  11.小黄构(中国高等植物图鉴)
  黄狗皮(陕西旬阳),小黄狗皮(四川巫溪),黄构、野棉皮(中国高等植物图鉴),香构(四川南川),娃娃皮(四川通江),香叶(四川北碚)
形态特征:灌木,高50—100厘米。枝纤细,稀疏,无毛,幼时绿色,后变红褐色。叶对生,少数互生,长圆形至倒披针状长圆形,长1.5—4厘米,宽6——17毫米,先端突尖,基部楔形,上面绿色,下面带白色,边缘向下面反卷,叶柄极短。花黄色,常形成顶生或腋生的圆锥花序,有时为簇生或单生
用    途:茎皮及根药用,有止咳化痰功效,主治风火牙痛、百日咳、哮喘等症。茎皮又是优良的纤维原料。
分    布:产桂连坪。
生    境:生长在海拔1200米的山坡灌木丛中。

《Flora of China》 Vol. 13 (2007)
Wikstroemia micrantha  Hemsley
小黄构   xiao huang gou
Daphne brevipaniculata (Rehder) Halda; D. micrantha (Hemsley) Halda; D. micrantha subsp. paniculata (H. L. Li) Halda; Wikstroemia brevipaniculata Rehder; W. ericifolia Domke; W. micrantha var. paniculata (H. L. Li) S. C. Huang; W. paniculata H. L. Li.
Shrubs, little branched, 0.5-1(-3) m tall. Branches green, gradually becoming brown, terete, slender, glabrous. Leaves opposite to subopposite, rarely alternate; petiole 1-2 mm, glabrous; leaf blade dull green adaxially, paler abaxially, oblong, elliptic-oblong, or narrowly oblong, rarely oblanceolate-oblong or spatulate, 0.5-4 × 0.3-1.7 cm, stiffly papery, both surfaces glabrous, base often rounded, margin revolute, apex obtuse or apiculate; lateral veins 6-11 pairs, abaxially conspicuous, spreading to margins and anastomosing there. Inflorescences terminal, racemose, solitary or grouped into a small panicle, 0.5-4 cm, 4-15-flowered, glabrous or hairy. Calyx yellow, rarely white; tube narrow, 4-6 mm, exterior sparsely puberulous; lobes 4, broadly ovate, ca. 1 mm. Stamens 8, upper whorl in throat; anthers oblong-elliptic, ca. 0.5 mm; upper ones slightly exserted from calyx tube. Disk scales 1(-3), free, linear to suboblong, ca. 0.3 mm, apex irregularly lobed. Ovary obovoid, shortly stipitate, pubescent or glabrous; style short; stigma capitate. Drupe black-purple, ovoid. Fl. and fr. autumn and winter.
● Valleys, shrubby slopes, by roads or rivers; 200-1000 m. Gansu, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Shanxi, Sichuan, Yunnan.

【拼音名】 Xiǎo Huánɡ Gòu
【别名】 小黄钩、藤构、娃娃皮
【来源】 瑞香科小黄构Wikstroemia micrantha Hemsl.,以茎皮、根入药。
【生境分布】 四川。
【性味】 淡,平。
【功能主治】 止咳化痰。主治风火牙痛,哮喘,百日咳。
【用法用量】 0.5~1两。
【摘录】 《全国中草药汇编》

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