中药曼陀罗花粉亚显微形态结构研究  

Studies on the pollen submicroscopic morphology structure of Datura of traditional Chinese medicine

作　　者：周俊英[1] 

机构地区：[1]山东中医药大学,山东济南250014

出　　处：《山东科学》2003年第2期26-28,70,共4页Shandong Science

摘　　要：报道了山东曼陀罗属(Datura L.)植物3种1变种的亚显微形态结构特征。花粉粒均为近球形,具3孔沟。但花粉粒的大小和外壁雕纹种间有明显差异。The pollen submicroscopic morphology structure of three species and one variety in the Datura L. from Shandong was reported. The results showed that the pollen grains of Datura L. are subspheroidal with 3-colposate in polar view. But pollen grains on the size and exine sculpture each plants pollen are of obvious difference.

关 键 词：中药 曼陀罗属 花粉 亚显微形态结构 扫描电镜 药用植物 

分 类 号：Q949.777.7[生物学—植物学] R282[医药卫生—中药学]