The book deals with seasonal distribution of endomycophytes from the inner bark of medicianl plant Nothapodytes nimmoniana. The bark contains more than 55 endomycophytes species. In which maximum endomycophytes recorded during Monsoon season followed by Winter. Those endophytes protect the plant, from pathogenic bacteria and various fungal pathogens. Among the medicinal plants the endomycophytes were recorded for the first time. This piece of work will be helpful for studying secondary metabolites from those medicinal plants.