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目的：对４种蛇床子进行生药学鉴定。方法：采用性状鉴别，显微鉴别，扫描电镜观察和聚丙烯酰胺凝胶电泳分析。结果：４种蛇床子的双悬果的合生面、内果皮镶嵌细胞、中果皮细胞、扫描电镜纹理及凝胶电泳图谱均有明显的区别。结论：４种蛇床子在性状、组织显微和超微形态、粉末细胞结构、电泳谱带等方面都有供鉴别的特点。
Objective: To identify pharmacognosy in 4 species of Cnidium. Methods: Character identification, microscopic identification, scanning electron microscopy and polyacrylamide gel electrophoresis were used. RESULTS: There were significant differences in the commissure surface, endocarp mosaic cells, mesocarp cells, scanning electron microscope (SEM) texture and gel electrophoresis patterns of the four hanging fruits of Cnidium monnieri. Conclusion: Four kinds of Cnidium monnieri have characteristics for identification in terms of traits, microscopic and ultramicroscopic morphology, powder cell structure, and electrophoretic bands.