毛细辛是西北、西南、及中南地区细辛的的习用品种,使用历史甚久。对叶细辛在四川等地有使用习惯,陕西等大部省、区不作细辛药用。然而两者分布地区广,蕴藏量大,考虑作为细辛或新异品种的新资源,有进一步研究、开发利用之必要。基于上述目的,特对毛细辛及对叶细辛做了生药学比较研究工作,其中部分内容以正品细辛对照,以供鉴别真伪,开发利用,整理、及制定标准规格时参考。 It is a traditional variety of Asarum in the northwest, southwest, and south-central regions. It has a long history of use. There is a habit of using leaves in Sichuan and other places. Shaanxi Province and other provinces and regions do not use medicinal herbs. However, both of them have a wide distribution area and large reserves. Considering the new resources of Asarum or new varieties, there is a need for further research, development and utilization. Based on the above objectives, a comparative study of pharmaco-pharmaceutics has been performed specifically for Maoxinxin and Ye Xiaxin. Part of the content is based on authentic Asarum control for identification of authenticity, reference for development, utilization, organization, and formulation of standard specifications.