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期 刊 ：中国中药杂志 1998年 23卷 08期 页码：451.

关键词：八角莲属；叶表面特征；电镜扫描；

Keywords:Dysosma, leaf surface characteristics, SEM,

摘 要 ：目的：以扫描电镜观察八角莲及其近缘植物叶表面特征，用于鉴定。方法：对７种八角莲属植物及２种近缘植物的叶表面特征，以电镜扫描方法进行观察。结果：９种植物上下表皮的电镜扫描特征均不同，并列出检索表及照片。结论：电镜扫描结果可用于鉴别八角莲及其近缘植物。

Abstract:Objective:To observe the surface characteristics of leaves of Dysosma and its related genus by SEM for identification.Method:Leaf surface characteristics of seven species of Dysosma and tow species of its related genus were observed by scannining electronic microscopic method.Result:The leaf surface characteristics of upper epidermis and lower epidermis of the nine plants are different from each other.A key and illustrations were listed.Conclusion:The leaf surface characteristics observed by SEM can be used for identification of Dysosma and its related plants.

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