11. Endophytic species are very diverse; only a small minority of existing endophytes have been characterized.12. Endophytic relationships involve the PGPRs residing and growing within the host plant in the apoplastic space.13. Not all endophytic symbioses confer protection from herbivores only some species associations act as defense mutualisms. 14. Endophytic fungi show great promise as a means of indirect biocontrol in large-scale agricultural applications.15. Most endophytes known are bacteria or fungi, although there are also some endophytic algae and oomycetes. 16. "' Viscumamide "'is a cyclic peptide isolated from endophytic fungi of mangrove. 17. The endophytic fungus " Aspergillus flavus " can produce a potent anticancer metabolite called solamargine. 18. This is simply because once it enters the host, it spreads during the endophytic phase of pathogenisis. 19. This list contains genera with endophytic species ( but which may also have non-endophytic species ). 20. This list contains genera with endophytic species ( but which may also have non-endophytic species ).