All Floras      Advanced Search
Login | eFloras Home | Help
Dinghushan | Family List | Verbenaceae | Vitex

Vitex trifolia L.

蔓荆

Description from Flora of China

Shrubs or small trees, 1.5-5 m tall, erect. Branchlets densely pubescent. Leaves 1-3(-5)-foliolate; petiole 1-3 cm; leaflets sessile, oblong, lanceolate, or obovate, abaxially densely gray tomentose, adaxially green and glabrous or subglabrous, base cuneate, margin entire, apex obtuse, veins ca. 8 pairs and slightly prominent on both surfaces; central or single leaflet 2.5-9 X 1.7-3 cm. Panicles 3-15 cm; peduncle densely gray tomentose. Calyx slightly 5-dentate, outside gray pubescent, inside glabrous. Corolla purplish to bluish purple, 6-10 mm, outside scaly white, pubescent at filament bases and on inside of lower lobe. Stamens exserted. Ovary glabrous, with or without glands. Style glabrous. Fruit black, subglobose, ca. 5 mm in diam. Fl. Apr-Aug, fr. Aug-Nov.

100-1700 m. Anhui, Fujian, Guangdong, Guangxi, Hebei, Jiangsu, Jiangxi, Liaoning, Shandong, Taiwan, Yunnan, Zhejiang [S and SE Asia, Australia, Pacific Islands]

生活型: 灌木

栽培植物: 栽培

特征: 落叶灌木;嫩枝方形,灰白色,单叶或3小叶,背面灰白色,全缘;花冠淡紫色

花期: 秋月

生境: 栽培

用途: 药用,果治感冒发热、神经性头痛、风湿骨痛、跌打;叶治刀伤;又作兽药

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

中文别名: 白布荆、白背木耳


 

Related Objects  

Flora of Pakistan  
  • Illustration (Shaukat)
  • Image/JPEG

     |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |