目的鉴定齿叶泥花草。方法采集药材标本,并进行原植物鉴定、药材的性状鉴别、显微鉴别、理化鉴别。结果齿叶泥花草的根、茎、叶的组织结构有一定特点,粉末有一定理化特征反应。结论可为齿叶泥花草的生药鉴定和质量标准提供参考。 Objective To identify the tooth mud. Methods The samples of medicinal herbs were collected, and the identification of the original plants, identification of medicinal materials, microscopic identification and physical and chemical identification were conducted. Results Tooth leaf mud flower roots, stems and leaves of the organizational structure has certain characteristics, the powder has some physical and chemical characteristics of the reaction. Conclusion can provide a reference for identification and quality standards of medicinal herbs of Dendranthema.