Abstract:The Hainan Island is rich in polypore resources.More than 3500 specimens of polypore were collected from this Island.After identification,they can be divided into 13 families,54 genera,and 312 species.Among them 6 species are new to science and 15 are new records in China,24 genera and 162 species are new records in Hainan Island.The resources and the environment of the polypore fungi in this area are briefly dealt with.The Hainan Island polypore fungi species can be divided into the following four ecological types:the first type is the polypore fungi of evergreen monsoon rain forest,the second is the polypore fungi Tropical rain forest,the third is the polypore fungi of tropical semideciduous monsoon forest and the fourth is the elfin woodland.