11. However, the vast majority of his work was in arbuscular mycorrhiza and ectomycorrhizal fungus. 12. Certain " Bacillus " have mycorrhiza -like activity and potential bioremediation applications. 13. The roots of " Epacris impressa " are colonized by fungi forming ericoid mycorrhiza . 14. Originally reported from Costa Rica in 1988, It forms arbuscular mycorrhiza and vesicles in roots. 15. Species in this genus are widespread in distribution, and form arbuscular mycorrhiza and vesicles in roots. 16. The mycorrhiza with their filaments are far better than an uncloaked rootlet at collecting nutrients for the tree. 17. This association, which is beneficial to both the fungus and host plant, is termed a mycorrhiza . 18. Therefore, germination can take place only by means of infection with a root fungus ( mycorrhiza ). 19. Myco-heterotrophy therefore closely resembles mycorrhiza ( and indeed is thought to have evolved from mycorrhiza ), 20. Myco-heterotrophy therefore closely resembles mycorrhiza ( and indeed is thought to have evolved from mycorrhiza ),