目的:探讨维药阿里红的生药鉴定特征。方法:运用性状鉴别、显微鉴别对阿里红药材进行生药鉴定,尤其对其显微特征做深层次鉴别。结果:阿里红生药的显微有三大特征:无分支菌丝、孢子、棕色块。结论:该方法简便易行,可为阿里红生药鉴定及质量标准的制定提供依据。 Objective: To explore the identification of traditional Chinese medicines for drug use. Methods: Identify and identify the crude drug of Alisma orientalis by trait identification and microscopic identification, especially for the deep identification of its microscopic features. Results: There are three major features of Ali red crude drug: Branched mycelia, spores and brown patches. Conclusion: The method is simple and easy, which can provide the basis for identification of red crude drug and quality standard.