Application of numerical taxonomy in study of Dao-di herbs and their producing areas / 中国中药杂志

ABSTRACT

As a treasure of traditional Chinese medicine culture,Dao-di herbs are famous for their high quality and good effect.However,traditional characteristics of Dao-di herbs and their producing areas are mostly confined to qualitative description,lacking objective evaluation indicators. Numerical taxonomy,which uses mathematical methods to improve the research of taxonomy from qualitative description to quantitative comprehensive analysis,is objective and accurate,so is widely used in the field of biology and medicine.This paper reviews the concept and main research fields of numerical taxonomy,and summarizes its application status and development prospects in the study of Dao-di herbs and characteristics of production areas,in order to lay the foundation for the objectification and standardization of Dao-di herbs.