柴胡柴胡为繖形科柴胡属植物,有两种:北柴胡(竹叶硬苗柴胡)和南柴胡(韭叶软苗柴胡)。药用地下根,味苦、性微寒,解表和里,疏肝解热,升举阳气,调经止痛。常用量2～4钱。【植物形态】多年生草本,茎直立、高1～2尺,上部多分枝。叶互生,竹叶状(北柴胡,即 Chaihu Bupleurum is an umbrella plant species of the genus Bupleurum, there are two kinds: North Bupleurum (Bamboo hard seedlings Bupleurum) and South Bupleurum (grass seedlings soft seedling Bupleurum). Medicinal underground roots, bitter, slightly cold, solution table and in, Shugan antipyretic, lifting yang, menstrual pain. Commonly used amount of 2 to 4 money. 【Plant morphology】 Herbs perennial, stem erect, 1 to 2 feet tall, much branched in upper part. Leaves alternate, bamboo leaves (North Bupleurum, ie