| Noun | 1. | genus Phylloporus - a genus of fungi belonging to the family Boletaceae fungus genus - includes lichen genera Boletaceae, family Boletaceae - family of fleshy fungi having the germ pores easily separating from the cup and often from each other Phylloporus boletinoides - a fungus with a broadly convex brown cap and pores that extend part way down the stalk |