对杭州市医药站供给的“玫瑰花”7个品种进行了形态性状、显微结构和理化反应的鉴定。结果表明，除1种为玫瑰花外，其它皆为其混淆品：分别为月季、钝叶蔷薇、美蔷薇、野月季、月季的栽培品种和月季的杂种。由于各品种有质的区别，故认为混淆品不能当作玫瑰花药用。

The seven species of Rosa rugosa supplied by the medical and pharmaceutical sta-tion of Hangzhou were identified morphologically,microstructurally and physicochemically. Theresults have indicated that except one species of Rosa rugosas,the others are all the confuses flow-ers:R. chinensis,R. sertata,R. bella,R. multifora x R. chinensis ,clItivated species of R. chinensis,and R. chinensis,R x.sp. respectively. Owing to the difference in nature among the above species,the confused flowers should not be considered as medical Rosa rugosa.