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目的完善南板蓝根的鉴别标准。方法采用性状鉴别及显微鉴别的方法对野生与栽培南板蓝根的形态及组织结构进行比较研究。结果野生与栽培南板蓝根药用部位、外观性状及横切面组织结构方面存在明显的差异。结论生态环境对马蓝生长有较大的影响,不同生长环境的南板蓝根药材形态及组织结构有明显的差异,建议《中国药典》增加栽培品的鉴别内容。
Objective To improve the identification criteria of southern Banlangen. Methods The morphological and tissue structures of wild and cultivated P. nigra were comparatively studied by traits identification and microscopic identification. Results There were significant differences in the medicinal parts between wild and cultivated Nandan roots, appearance and cross-sectional tissue structure. Conclusion The ecological environment has a great influence on the growth of blue horse. The morphology and tissue structure of the southern Banlangen under different growth environments are obviously different. It is suggested that Chinese Pharmacopoeia should increase the identification content of the cultivated products.