在中药品种、品质与资源等理论的指导下，以中药临床疗效一致和有药可用为据，从历版《中国药典》中药材的基原和药用部位的视角，分析其变化原因和探索其变化规律。预测药典收载植物类中药材数量、多基原品种数量和多部位品种数量的变化趋势，并对其存在的不足之处提出建议，以实现中药材质量的有效控制。

Under the guidance of traditional Chinese medicine (TCM) variety, quality and TCM resource theory, based on the consistency of clinical efficacy and the availability of Chinese medicinal materials, the change reasons had been analyzed and its change rule had been expounded in this paper from the perspective of the origin and medicinal parts of the Chinese medicinal materials in Chinese Pharmacopoeia of various editions. On the basis of this study, the future trend of the total number of Chinese medicinal materials, multi-base original varieties and multi-part varieties would been predicted in Chinese Pharmacopoeia, and the corresponding suggestions had been put forward according to deficiencies in Chinese Pharmacopoeia, so as to realize effective control of the quality of Chinese medicinal materials.

R282

国家中医药管理局全国名老中医药专家传承工作室建设项目（国中医药人教函[2019]41号）；成都医学院教育教学改革研究重点项目（JG201703）