Study on the Identification of Original Plant and Crude Herbs in Paris daliensis H. Li et V.G. Souku and Paris dulongensis H. Li et S. Kuritap

[Objectives] Via systematic comparative study on Paris daliensis and Paris dulongensis, the research aimed to provide test data for their character and microscopic identification. [Methods] Original plants, characters, microscopic identification of cross section and powder of rhizome were used. [Results] Microscopic characteristics of cross section and powder of rhizome were basically consistent with identification results of literature, and parenchyma cell of P. dulongensis had brown-red mass. [Conclusions] The research could provide reference basis for identification of authenticity and establishment of quality standards for original plants and medicinal materials of P. daliensis and P. dulongensis, and their further research and development.