白粉藤的显微鉴别研究

目的：研究白粉藤的植物形态和显微结构特征，为鉴定、开发利用和制定其质量标准提供参考依据。方法：采用植物形态和显微鉴别方法。结果：根具初生射线；茎皮层簇晶断续排列成环，厚角组织将皮层分隔成两部分，木质部导管多单个纵向排列；叶主脉维管束数个排列成环；粉末中可见大量黏液细胞，草酸钙晶体。结论：以上特征具有鉴别意义，可做为鉴别白粉藤的参考依据。

Macroscopic Identification Research on Cissus Discolor

Objective ： Macroscopic Identification characteristics research on cissus discolors. To provide a reference for identification, utilization and quality standard of cissus discolor. Methods ： Use morphological identification and microscopic identification. Results：The root has primary ray; The cluster crystals of stem cortices arranged in intermittent central ; Collenchyma divide cortex into two parts, xylem conduits almost arranged in single longitinal ; Vascular bundles of main vein arranged in central; The powder has a mount of mucous cells and calcium oxalate crystal. Conclusion ： The upper characteristics have macroscopic identification significance, and it can be as a reference for the identification of cissus discolors.