目的:对广西“玉叶金花属”植物八种玉叶金花进行生药学研究。方法:采用性状、显微鉴定及薄层鉴别的方法。结果:八种玉叶金花在性状上存在一定差异,但在显微特征及薄层色谱上无明显差异。结论:从性状、显微及薄层鉴别3个角度看,八种玉叶金花均可作为玉叶金花提供药用。 OBJECTIVE: To study the pharmacognosy of eight species of Euonymus japonicus from Guangxi “jade leaves genus ”. Methods: Using traits, microscopic identification and thin layer identification method. Results: There were some differences in the traits of eight kinds of jade leaves, but there was no significant difference in microscopic characteristics and TLC. Conclusion: From the perspective of traits, microscopic and thin layer identification, eight kinds of jade leaves can provide medicinal use as jade leaves.