The Polyporales are an order of about 1800 species of fungi in the division Basidiomycota. The order includes some polypores as well as many corticioid fungi and a few agarics. Many species within the order are saprotrophic, most of them wood-rotters. Some genera, such as Ganoderma and Fomes, contain species that attack living tissues and then continue to degrade the wood of their dead hosts. Those of economic importance include several important pathogens of trees and a few species that cause damage by rotting structural timber. Some of the Polyporales are commercially cultivated and marketed for use as food items or in traditional Chinese medicine.
Polyporales
Fomitopsis pinicola (Fomitopsidaceae)
Ganoderma lucidum (Ganodermataceae)
Meripilus giganteus (Meripilaceae)
Polypores are a group of fungi that form large fruiting bodies with pores or tubes on the underside. They are a morphological group of basidiomycetes-like gilled mushrooms and hydnoid fungi, and not all polypores are closely related to each other. Polypores are also called bracket fungi or shelf fungi, and they characteristically produce woody, shelf- or bracket-shaped or occasionally circular fruiting bodies that are called conks.
Polypores (Ganoderma sp.) growing on a tree in Borneo
Trametes versicolor, a colorful bracket fungus, commonly known as turkey tail
A bracket fungus (Pycnoporus sp.) with a tough, woody cap
The blushing bracket showing the red bruising, which is one identification characteristic