柳树在我国资源极丰富,木材已充分利用,枝条在编织业也早已开发应用。花序虽早在梁代陶弘景就记载了药用,至明代中国杰出的医学家李时珍,详细的记载了柳树(S.babylonica)的枝、叶、根白皮等的应用。但柳属花序,还没能充分开发利用其药用的价值。本研究为了扩大柳属花序的药用资源,故对分布广泛的五种花序进行了形态鉴别,四种花序进行了元素种类及含量的测定,为中药药源提供了参考资料。 Willow trees in our country is extremely rich in resources, timber has been fully utilized, branches in the weaving industry has long been developed and applied. Although the inflorescence was recorded as medicinal in Liang Hongjing of Liang Dynasty, Li Shizhen, an outstanding Chinese medical scientist in the Ming Dynasty, described in detail the application of the branches, leaves and roots of S.babylonica. But the willow inflorescence, have not yet fully exploit the value of its medicinal use. In order to enlarge the medicinal resources of the genus Salix, this study identified the five widely distributed inflorescences and determined the types and contents of the four inflorescences.