Perenniporia is a cosmopolitan genus of bracket-forming or crust-like polypores in the family Polyporaceae. They are dimitic or trimitic with smooth, thick-walled basidiospores and cause a white rot in affected wood.
Perenniporia was proposed by American mycologist William Alphonso Murrill in 1943 to contain two species formerly placed in Poria, a genus formerly used to contain all crust-like poroid fungi. His description of the genus was: "Hymenophore become perennial, riding; context white or yellow; tubes pinkish, white or yellow, stratose in older specimens; spores hyaline."[2] Murrill's concept was to move the species with annual fruit bodies (Poria unita and Poria nigriscens) into Perenniporia, retaining Poria for those that produced perennial fruit bodies.[3] The genus name combines the Latin word perennis ("perennial") with the genus name Poria Edalat.[4]
Murrill's designated type species, P. unita, had a broad and poorly defined species concept that included other species, including Perenniporia medulla-panis. Additionally, P. unita was discovered to be a nomen dubium, which also threatened the validity of the genus Perenniporia. To remedy this nomenclatural instability, Cony Decock and Joost Stalpers proposed to conserve Perenniporiella with P. medulla-panis as the type.[3]
Although Truncospora has traditionally been considered a synonym of Perenniporia, molecular phylogenetic analysis shows that it is genetically unique and worthy of recognition as a distinct genus.[5] Genera that have been segregated from Perenniporia include Perenniporiopsis[6] and Perenniporiella.[7]
A 2008 estimate placed 60 species in the genus.[9] As of January 2018, Index Fungorum accepts 100 species of Perenniporia:[10]
Perenniporia is a cosmopolitan genus of bracket-forming or crust-like polypores in the family Polyporaceae. They are dimitic or trimitic with smooth, thick-walled basidiospores and cause a white rot in affected wood.
Perenniporia est un genre de champignons de la famille des polyporacées.
Selon NCBI (19 nov. 2011)[1] :
Perenniporia est un genre de champignons de la famille des polyporacées.
Perenniporia Murrill (trwałoporka) – rodzaj grzybów z rodziny żagwiowatych (Polyporaceae). Należy do niego około 100 gatunków[1], w Polsce występują dwa[2].
Pozycja w klasyfikacji według Index Fungorum: Polyporaceae, Polyporales, Incertae sedis, Agaricomycetes, Agaricomycotina, Basidiomycota, Fungi[1].
Synonimy: Dextrinosporium Bondartsev, Hornodermoporus Teixeira, Leptopora Raf., Loweporus J.E. Wright, Merulioporia Bondartsev & Singer, Merulioporia Bondartsev & Singer, Physisporus Chevall., Poria Pers., Poroptyche Beck, Riopa D.A. Reid, Truncospora Pilát ex Pilát, Truncospora Pilát[3].
Polską nazwę nadał Władysław Wojewoda w 2003 r. W polskim piśmiennictwie mykologicznym należące do tego rodzaju gatunki opisywane były także jako huba lub żagiew[2].
Nazwy naukowe na podstawie Index Fungorum[5]. Nazwy polskie według Władysława Wojewody[2] i atlasu hub.
Perenniporia Murrill (trwałoporka) – rodzaj grzybów z rodziny żagwiowatych (Polyporaceae). Należy do niego około 100 gatunków, w Polsce występują dwa.
Perenniporia Murrill, 1942, nom. cons.
Типовой вид
Переннипо́рия (лат. Perenniporia) — род грибов из семейства Полипоровых (Polyporaceae).
Представители рода — паразиты и сапротрофы, вызывают белую гниль.
Род Переннипория включает около 60 видов[2].
Переннипо́рия (лат. Perenniporia) — род грибов из семейства Полипоровых (Polyporaceae).
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