秋海棠的性状与显微鉴定

Morphology and Microscopic Identification of Begonia grandis Dry.

目的:对秋海棠进行性状和显微鉴定研究。方法:采用生药性状、显微鉴别方法。结果:描述、绘制了秋海棠药材的性状特征、横切面和粉末显微特征,发现其含有草酸钙方晶、非腺毛、导管等主要显微特征。结论:研究结果为秋海棠药用资源的开发利用提供鉴定参考依据。

Objective： To analyze Begonia grand/s Dry. by morphology and microscopic characterization. Methods： The plants were identified by morphology and microscopic identification. Results： The macroscopic and microscopic characterization of Begonia grand/s Dry. was described and drawn. It has prismatic crystals of calcium oxalate, non-glandular hairs, and vessel are the main characteristics. Conclusion： The characteristics were aimed to provide references for identification of Begonia grandis Dry.