Morphological characteristics of 10-day-old cultures of fungal endophytic isolates from Taxus wallichiana. Dorsal view of fungal isolates in Potato dextrose agar media (a–h), and respective microscopic structures (same letter), seen under the compound microscope (400X). Plate a, c, and h are identified as Aspergillus sp., Mucor sp., and Trichoderma sp., respectively, while others remained unidentified by phenotypic characterization