Stereum | |
---|---|
Stereum hirsutum - false turkey tail | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricomycetes |
Order: | Russulales |
Family: | Stereaceae |
Genus: | Stereum Hill ex Pers. (1794) |
Type species | |
Stereum hirsutum | |
Synonyms [1] | |
Stereum is the type genus of the Stereaceae family of fungi, in the Russulales order. Until recently, the genus was classified in the Corticiaceae family, of the Corticiales order. However, it was given its own family as a result of the split-up of the Corticiales. Common names for species of this genus include leaf fungus, wax fungus, and shelf fungus. Fungi having a shape similar to a Stereum are said to have a stereoid shape. Stereum contains 27 species that have a widespread distribution. [3]
Stereum species are found to live on all kinds of deadwood or hardwood or dead leaves (they are therefore said to be saprobic). Sometimes they are also found on living leaves.
Stereum species are wood decay fungi. Their simple, shelving fruiting bodies have a smooth hymenium, lacking gills or tubes. Like most members or the family Stereaceae, Stereum fruiting bodies lack clamp connections and produce amyloid basidiospores.
The species can be divided into two groups: the bleeders (those that exude a red liquid from cut surfaces, similarly to Lactarius species) and the non-bleeders (those that do not). In 1959, Zdenek Pouzar created a distinct genus, Haematostereum , for the bleeding species of Stereum, including H. gausapatum , H. rugosum , and H. sanguinolentum . [2] Modern authors do not consider Haematostereum to be a distinct genus, so it is currently treated as a synonym of Stereum. [1]
There are numerous species in this genus, the most common one being Stereum hirsutum . The following species are recognised in the genus Stereum: [4]
Panus is a genus of fungi in the family Polyporaceae.
Daedalea is a genus of fungi in the family Fomitopsidaceae. The genus was circumscribed in 1801 by mycologist Christian Hendrik Persoon, based on the type D. quercina and four other species. The generic name is derived from the Ancient Greek δαιδαλεος.
Lentinus is a genus of fungi in the family Polyporaceae. The genus is widely distributed, with many species found in subtropical regions.
Podoscypha is a genus of fungi in the family Meruliaceae. The genus has a widespread distribution, especially in tropical regions, and contains about 35 species.
Irpex is a genus of corticioid fungi in the order Polyporales. Species produce fruit bodies that grow as a crust on the surface of dead hardwoods. The crust features an irpicioid spore-bearing surface, meaning it has irregular and flattened teeth. Irpex is distinguished from the similar genera Junghuhnia and Steccherinum by the simple septa found in the generative hyphae.
Hexagonia is a genus of poroid fungi in the family Polyporaceae. The genus has a widespread distribution, especially in tropical regions. The generic name is derived from the Latin word hexagonus, meaning "with six angles".
Lenzites is a widespread genus of wood-decay fungi in the family Polyporaceae. It was circumscribed by Elias Magnus Fries in 1835. The generic name honours German naturalist Harald Othmar Lenz (1798–1870).
Isaria is a genus of fungi mostly in the order Hypocreales and family Clavicipitaceae, or by some authorities the Cordycipitaceae. It includes a large number of entomopathogenic species, some of them exploited as biopesticides : often previously assigned to the genus Paecilomyces.