Abstract:

Objective：To identify Polygonatum kingianum Coll.et Hemsl and Smilacina japonica A. Gray. Methods：Macroscopic
identification method and microscopic identification method were used in the study. Results：The plant aooerance traits，their microstructure，thus and powder identification of a Polygonatum kingianum Coll.et Hemsl and Smilacina japonica A. Gray were different. Conclusion：The differences between Polygonatum kingianum Coll.et Hemsl and Smilacina japonica A. Gray，which were carried out from morphology and microscopic identification，can be used for two kinds of plant pharmacognostic identification basis.

Key words: Polygonatum kingianum Coll.et Hemsl, Smilacina japonica A. Gray, herbs identification