Polyporus is a genus of poroid fungi in the family Polyporaceae.
The Polyporaceae are a family of poroid fungi belonging to the Basidiomycota. The flesh of their fruit bodies varies from soft to very tough. Most members of this family have their hymenium in vertical pores on the underside of the caps, but some of them have gills or gill-like structures. Many species are brackets, but others have a definite stipe – for example, Polyporus badius.
Phylloporia is a genus of polypore fungi in the family Hymenochaetaceae. A 2012 estimate placed 23 species in the genus; this number was increased to 30 by 2015.
Gloeoporus is a genus of crust fungi in the family Irpicaceae. The genus has a widespread distribution.
Amauroderma is a genus of polypore fungi in the family Ganodermataceae. The genus, widespread in tropical areas, contains about 70 species. Amauroderma fungi are wood-decay fungi that feed and fruit on decayed branches and trunks.
Austrolentinus is a fungal genus in the family Polyporaceae. Segregated from the genus Lentinus, it is monotypic, containing the single species Austrolentinus tenebrosus, which was first described by E.J.H. Corner in 1981 as Panus tenebrosus. Austrolentinus was circumscribed by Norwegian mycologist Leif Ryvarden in 1991. The fungus occurs in Queensland, Solomon Islands and Papua New Guinea, and the Malay Peninsula.
Datronia is a genus of poroid crust fungi in the family Polyporaceae. The genus was circumscribed by Marinus Anton Donk in 1966, with Datronia mollis as the type species. Datronia fungi cause a white rot in hardwoods. Datronia contains six species found in northern temperate areas. The most recent addition, Datronia ustulatiligna, was described in 2015 from Himachal Pradesh in India.
Fuscocerrena is a fungal genus in the family Polyporaceae. It is a monotypic genus, containing the single polypore species Fuscocerrena portoricensis, found in eastern North America, Central America, and South America.
Microporellus is a genus of poroid fungi in the family Polyporaceae.
Nigroporus is a genus of poroid fungi in the family Steccherinaceae. The genus was circumscribed by American mycologist William Alphonso Murrill in 1905. Nigroporus has a pantropical distribution. The genus name combines the Latin word niger ("black") with the Ancient Greek word πόρος ("pore").
Pseudopiptoporus is a genus of fungi in the family Polyporaceae. It was circumscribed by Norwegian mycologist Leif Ryvarden in 1980 with the type species Pseudopiptoporus devians. This fungus was originally published as Polyporus devians by Giacomo Bresadola in 1920. Pseudopiptoporus chocolatus was added to the genus in 2003.
Skeletocutis is a genus of about 40 species of poroid fungi in the family Polyporaceae. The genus has a cosmopolitan distribution, although most species are found in the Northern Hemisphere. It causes a white rot in a diverse array of woody substrates, and the fruit bodies grow as a crust on the surface of the decaying wood. Sometimes the edges of the crust are turned outward to form rudimentary bracket-like caps.
Tyromyces is a genus of poroid fungi in the family Polyporaceae. It was circumscribed by mycologist Petter Karsten in 1881. The type species is the widely distributed Tyromyces chioneus, commonly known as the white cheese polypore. The phylogenetic position of Tyromyces within the Polyporales is uncertain, but it appears that it does not belong to the "core polyporoid clade". Tyromyces is polyphyletic as it is currently circumscribed, and has been described as "a dumping place for monomitic white-rot species with thin-walled spores."
Rigidoporus laetus is a species of polypore fungus in the family Meripilaceae. It was originally described in 1883 as Polyporus laetus by Mordecai Cubitt Cooke. Peter Buchanan and Leif Ryvarden transferred it to Rigidoporus in 1988. Found in south Australia, the fungus is a plant pathogen that causes white rot in Eucalyptus.
Polyporus ianthinus is a species of fungus in the family Polyporaceae. Found in Brazil, it was described as new to science in 2004 by mycologists Tatiana Baptista Gibertoni and Leif Ryvarden.
Skeletocutis africana is a species of poroid crust fungus in the family Polyporaceae. Described as new to science in 2006 by mycologists Leif Ryvarden and Peter Roberts, the fungus is found in Cameroon, where it grows on logs in tropical lowland rainforest environments. The type collection was made in Korup National Park, in South West Province.
Skeletocutis amorpha is a species of poroid fungus in the family Polyporaceae, and the type species of the genus Skeletocutis.
Nigroporus vinosus is a species of poroid fungus in the family Steccherinaceae, and the type species of the genus Nigroporus. Its fruit bodies have brownish caps with tinges of purple or red. The cap underside has a pore surface the same colour as the cap, and minute pores. Nigroporus vinosus has a pantropical distribution. It has been recorded from Africa, North America, Central America, South America, Asia, and Oceania. It is a wood-decay fungus that causes a white rot.
Sarcoporia is a genus of polypore fungi in the family Polyporaceae. The genus was circumscribed by Petter Karsten in 1894, with the widespread fungus Sarcoporia polyspora as the type species. The genus name combines the Ancient Greek words σάρξ ("flesh") and πόρος ("pore").
Perenniporia stipitata is a species of poroid fungus in the family Polyporaceae. Found in Brazil, it was described as a new species in 1987 by Norwegian mycologist Leif Ryvarden.
