The order Polyporales is a diverse group of fungi within the class Agaricomycetes, primarily known for forming wood-decaying species, commonly called polypores or bracket fungi. Members of this order typically produce tough, woody or leathery fruiting bodies that grow on dead or living trees, playing a critical role in nutrient cycling by decomposing lignin and cellulose. Polyporales exhibit a wide range of ecological roles, including saprotrophic, parasitic, and some mutualistic interactions. Their spores are usually released through pores on the underside of the fruiting body, rather than gills, which distinguishes them from many other mushroom-forming fungi. Economically and scientifically, Polyporales are significant for their applications in bioremediation, medicine, and industrial enzyme production.