目的对微籽龙胆进行系统的生药学研究。方法采用来源鉴定、性状鉴定、显微鉴定及理化鉴定的方法。结果详细描述了微籽龙胆的生药性状、横切面构造、粉末特征及理化鉴别的研究结果。结论实验结果可为该生药的鉴定、质量标准的制定和进一步开发利用提供理论依据。 Objective To study the microbiotic gentianopharmacology of the system. Methods Source identification, character identification, microscopic identification and physical and chemical identification methods. The results described in detail the crude drug gentian gentian traits, cross-section structure, powder characteristics and physical and chemical identification of the research results. Conclusion The experimental results can provide a theoretical basis for the identification of the crude drug, the formulation of quality standards and further development and utilization.