虎耳草科11种植物叶表皮的扫描电镜观察

Scanning Electron Microscope Observation on the Leaf Epidermis in 11 Species of Saxifragaceae

本文用扫描电镜观察了１１种虎耳草科植物的叶表皮。观察结果表明：虎耳草科植物叶表皮的角质膜、表皮毛具有多样性，对虎耳草科范围的确定和分类有一定参考价值。

SEM observations on the leaf epidermis in 11 species of Saxifragaceae were reportedin this paper.The results showed that the various cuticle and the epiderm al hair can be used asreferential taxonomic character in Saxifragaceae.