基于表型与遗传分化的羊草在中国草原扩散途径的探讨
A Discussion on the Diffusion Pathway of Leymus Chinensis in the Natural Grassland of China Based on Differentiation in the Phenotypes and Genotypes
图2. 灰绿型羊草种群15 个微卫星标记的邻接树（A）和 17 个表型性状（B）的聚类树[
Fig. 2. Clustering analyses of 15 microsatellite loci（A）by neighbor-joining method and 17 quantitative traits（B）in L. chinensis populations of gray-green type
