Abstract:Pollen morphology of 9 species in genus Paspalum was observed from sample scollected from Guangdong Province. The pollen grains are usually spheriodal with mean diameters ranged from 34 to 50 μm. Pollen ornamentation is commonly verrucate or rugulate. Unusual polyporate pollens were found in tetraploid P.formosanum, P.paspaloides, P.thunbergii, P.conjugatum, P.orbiculare, P.longifolium and a decaploid P.commersonii.