1.Method: the phellem wing and medical material power of euonymus alatus were prepared and mounted separately, and made micro-examination.
方法：将鬼箭羽的木栓翅和药材粉末分别制作装片，进行显微观察。
2.The thickness of phellem, aerenchyma , diameter of vessel holes, and the number of vessels are related to the anti-waterlogging character.
木栓厚度，通气组织，管孔直径和导管数量与抗涝性相关。
3.Result: The phellem, phloem and xylem of wild bupleurum scorzonerifolium are different from those in the pharmacopoeia .
结果：野生狭叶柴胡的木栓层，韧皮部，木质部的显微特征均于药典上的记载有所不同。