Can anyone name me a few interesting non-pathogenic fungi and its life cycle?

http://www.bio.brandeis.edu/fieldbio/Fungi_Miller_Stevens_Rumann/Pages/fungi_life_cycle_anatomy_page.html
http://herbarium.usu.edu/Teaching/2410/fungi.pdf
http://www.imagecyte.com/animations/funguslc.html
http://alcor.concordia.ca/~raojw/crd/essay/essay000076.html
http://www.mta.ca/~raiken/Courses/1001/lecture%20materials/Fungi.pdf