In the present work the micromorphological character of achene epidermis were studied with forty-two species and one variety belonging to eighteen series and four sections of China Fimbristylis.

• 摘要利用扫描电子显微镜对国产莎草科飘拂草属4组18系42种1变种植物果皮微形态特征进行观察，并作了系统描述。