Endophytic fungi was isolated from healthy Huperzia serrata with conventional isolation method.Results indicated that quantities of endophytic fungi from different parts of Huperzia serrata varied,and there are more endophytic fungi in the stems(100 strains) than in the leaves and roots(73 and 7 strains respectively).It has been identified that these 180 strains belong to Alternaria,Cephalosporium,Guignardia,Penicillium,Diaporthe,Trichoderma,Phom,Aspergillus,Fusarium,Verticilliun,Phacodium,Paecilomyces,Coll...