TAXONOMIC STUDIES ON MYCENA FROM GUANGDONG PROVINCE OF CHINA
广东小菇属的分类研究

This paper presents 21 species of Genus Mycena (Pers.ex Fr.)S.F.Gray collected by the authors from Guangdong Province.Among them there are three new species,four new records and one new combination in China.The new species are Mycena dinghuensis Bi sp.nov., Mycena subgracilis Bi sp.nov.and Mycena sublongiseta Bi sp.nov.A key to species has been provided in this paper.