Micromorphological characteristics of achene surfaces were studied in 16 species belonging to 4 sections of Subgen Saussurea in Lipsh by the scanning electron microscope.

• 采用扫描电子显微镜对青藏高原东缘风毛菊亚属中的16种植物果实表皮微形态特征进行观察，结果表明：（1）果皮纹饰类型为：条纹型，有隔条纹型和网纹型。