川贝母是贝母类药材的主要商品,它是四川地道药材,在中药外贸上,川贝母具有绝对优势,但资源逐年减少。近十多年来,我国各省区均发现有川贝母的伪品。如果,那些伪川贝母磨成了粉末,用以制作中成药,就更难区别。本文就正品川贝的形性及粉末鉴别特征,进行讨论。 Fritillaria cirrhosa is the main commodity of Fritillaria. It is a natural medicinal material in Sichuan. Fritillaria has an absolute advantage in foreign trade of TCM, but its resources are decreasing year by year. In the past decade or so, counterfeit products of Fritillaria cirrhosa have been found in various provinces and regions in China. If those pseudo-Fritillaria are ground into powders and used to make proprietary Chinese medicines, it would be even more difficult to distinguish them. This article discusses the shape and powder identification characteristics of authentic Chuanbei.