Result:There were obvious distinctions between the number and distribution of fibers,the exist of stone cells and the shape of xylem ray and the obviousness of cambium .

• 结论:该基地栽培的蒙古黄芪和膜荚黄芪在韧皮纤维的多少和分布;石细胞的有无;束间形成层是否明显;木射线切向切面尖端形状等方面有区别。