牡荆Vitex negundo var. cannabifolia

中文名(Chinese Name):牡荆
学名(Scientific Name):Vitex negundo var. cannabifolia (Sieb. et Zucc.) Hand.-Mazz.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Vitex cannabifolia Sieb. et Zucc.  Vitex negundo var. typica Lam.  Vitex negundo f. intermedia C. P'ei  Verbena cannabifolia Siebold & Zucc.
科属Family & Genus):马鞭草科(Verbenaceae)牡荆属
形态特征Description):灌木或小乔木;小枝四棱形,密生灰白色绒毛。掌状复叶,小叶5,少有3;小叶片长圆状披针形至披针形,顶端渐尖,基部楔形,全缘或每边有少数粗锯齿,表面绿色,背面密生灰白色绒毛;中间小叶长4-13厘米,宽1-4厘米,两侧小叶依次递小,若具5小叶时,中间3片小叶有柄,最外侧的2片小叶无柄或近于无柄。聚伞花序排成圆锥花序式,顶生,长10-27厘米,花序梗密生灰白色绒毛;花萼钟状,顶端有5裂齿,外有灰白色绒毛;花冠淡紫色,外有微柔毛,顶端5裂,二唇形;雄蕊伸出花冠管外;子房近无毛。核果近球形,径约2毫米;宿萼接近果实的长度。花期4-6月,果期7-10月。
分布(Distribution):产华东各省及河北、湖南、湖北、广东、广西、四川、贵州、云南,生于山坡路边灌丛中。日本也有分布。
用途(Use):茎皮可造纸及制人造棉;茎叶治久痢;种子为清凉性镇静、镇痛药;根可以驱烧虫;花和枝叶可提取芳香油。
引自中国植物志英文版:FOC Vol. 17 Page 31
Vitex negundo var. cannabifolia (Siebold & Zuccarini) Handel-Mazzetti, Acta Horti Gothob. 9: 67. 1934.
牡荆 mu jing       | Verbenaceae  | Vitex
Vitex cannabifolia Siebold & Zuccarini, Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 152. 1846; V. negundo f. intermedia P'ei.
Shrubs or small trees. Leaves (3-)5-foliolate; leaflets lanceolate to elliptic-lanceolate, abaxially greenish, minutely pilose, adaxially green, base cuneate, margin regularly coarse serrate, apex acuminate. Panicles 10-20 cm. Corolla purplish. Fruit black, globose. Fl. Jun-Jul, fr. Aug-Nov.
Mixed thickets on mountain slopes and along roadsides; 100-1100 m. Guangdong, Guangxi, Guizhou, Hebei, Henan, Hunan, Sichuan [India, Nepal; SE Asia].
 牡荆Vitex negundo var. cannabifolia

牡荆Vitex negundo var. cannabifolia

牡荆Vitex negundo var. cannabifolia
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