Abstract: The morphology, species frequency, spore density and natural infection rate of the VAM fungi in tea gardens were studied in the southern parts of Henan province. As a result, the VAM fungi were divided into three parts,outer,inner and the surface fungus configuration. Twelve species in four genus of VAM fungi were reported in this study. Among them, Acaulospora laevis, Glomus aggregatum, Glomus etunicatum were considered as the dominancy species. The results also showed that the VAM fungi infection rate to the tea roots was higher in these areas than others,but the difference at the VAM fungi spore density in soils in different tea gardens was very great.