Nelumbo nucifera planted in Fujian GAP base was selected,the development of the microspores,and the dynamic of the endothecium and tapetal cell were observed by paraffin section.

• 以建莲GAP基地栽培的太空莲为实验材料,通过石蜡切片观察到了从小孢子母细胞到成熟花粉的发育过程,以及花药的药室内壁、绒毡层细胞的变化特点;