目的:对多穗金粟兰进行鉴别研究。方法:采用性状、显微鉴别的方法进行鉴定。结果:多穗金粟兰根的横切面表皮细胞1列,皮层有分泌道散在,中柱初生木质部四原型;茎的横切面可见束间纤维群将维管束连接成环状;叶的横切面主脉部位略呈蝴蝶状,主脉的维管束外方有中柱鞘纤维群。结论:以上特征可为拟定多穗金粟兰的质量标准提供参考。 OBJECTIVE: To identify and identify multi-spike poppy cultivars. Methods: The traits, microscopic identification of identification methods. Results: There were 1 epidermal cells in cross-section of corydalis, cortex extrusive and quadrilateral protuberance xylem. The transverse cross-section of stems showed that the bundle of fiber bundles connected the vascular bundles into a ring; The site was slightly butterfly-like, the main vein vascular bundle outside the columnar sheath fiber group. Conclusion: The above characteristics may provide a reference for formulating the quality standard of S. millet.