掌叶半夏的形态组织学研究

Studies on Morphology and Histology of Pinellia pedatisecta

目的:为栽培掌叶半夏提供形态组织学鉴别依据。方法:采用扫描电子显微镜和光学显微镜进行观察。结果:栽培掌叶半夏的叶、果皮、种皮、花粉粒以及块茎均具有显著特征。结论:研究结果可作为掌叶半夏鉴别和分类的依据。

Objective: To provide evidence for identification of the morphology and histology of Pinellia pedatisecta Schott.Methods: Using microscope and scanning electron microscope,characteristics of the Pinellia pedatisecta Schott.were studied comparatively.Results: The surface of leaves,fruits,testa and pollen grain of the cultivated Pinellia pedatisecta Schott.showed different characteristics.Conclusion: The results of the study can be used for the identification of the Pinellia pedatisecta Schott.in Shandong.