THE APPLICATION OF THE CONCEPT AND METHOD OF POPULATION TO PLANT TAXONOMY
居群（population）概念和方法在植物分类学中的应用

This paper, on the basis of achievements in our teaching and research section's scientific researches on aquatic vascular plants in recent years, discusses the significance and value of the concept and method of population to plant taxonomic theory and practice, and makes some suggestions on making the researches in evolutionary botany in China from now on.