Pollen morphology of 28 species of Saussurea in alpine meadow of the eastern fringe of the Qinghai-Tibetan Plateau was observed by scanning electron microscope and compared.

• 摘要通过扫描电镜对青藏高原高寒草甸风毛菊属28种多年生草本植物的花粉进行了形态观察和比较，结果显示，该属植物花粉形态较为一致。