The leaf epidermis of 16 species and 1 variety of Astragalus subgenus Pogonophace was investigated by the light microscopy (LM) and partially by the scanning electron microscopy (SEM).

• 在光学显微镜和扫描电镜下，观察了国产黄耆属簇毛黄耆亚属16种1变种的叶表皮特征。