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期 刊 ：中国中药杂志 1989年 14卷 12期 页码：10.

关键词：杜仲；民间代用品；

Keywords:Cortex Eucommiae, ethnic substitutes for Cortex Eucommiae,

摘 要 ：据研究结果,用检索表的形式区别鉴定了杜仲民间代用品的原植物10科17属48种及与正品杜仲的区别。

Abstract:We have found that 48 species belonging to 10 families and 17 genera are being used as ethnic substitutes for Cortex Eucommiae (Duzhong). A key to all the species has been made to identify them and to distinguish them from Eucommia ulrnoides.

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