摘要
本文利用扫描电子显微镜对北京产鳞毛蕨属４种植物孢子形态特征进行了详细观察，其孢子周壁纹饰在种间有着显著差异。
The spores of 4 species of Drypteris Adans.in Beijing area were observed under LM and SEM,the morphological characteristic of species are described in detail.The spore morphology of four species is different from each other,especially,in the charaters of perine and ornamentation can be taken as a evidence of classification among them.
出处
《首都师范大学学报（自然科学版）》
1997年第3期82-84,共3页
Journal of Capital Normal University：Natural Science Edition
