{{Short description|Genus of fungi}} {{Use dmy dates|date=May 2019}} {{Automatic taxobox |image=Postia.tephroleuca2.-.lindsey.jpg |image_caption=''Postia tephroleuca'' |taxon=Postia |authority=Fr. (1874) |type_species=''Postia tephroleuca'' |type_species_authority=(Fr.) Jülich (1982) |subdivision_ranks=Species |subdivision = |synonyms_ref=<ref name="Fungorum synonymy: Postia"/> |synonyms=*''Trichoderma'' <small>Pers. (1801)</small> *''Podoporia'' <small>P.Karst. (1892)</small> *''Spongiporus'' <small>Murrill (1905)</small> *''Hemidiscia'' <small>Lázaro Ibiza (1916)</small> *''Osteina'' <small>Donk (1966)</small> *''Strangulidium'' <small>Pouzar (1967)</small> }}

'''''Postia''''' is a genus of brown rot fungi in the family Fomitopsidaceae.

==Taxonomy== ''Postia'' was circumscribed by mycologist Elias Magnus Fries in his 1874 work ''Hymenomycetes europaei''.<ref name="Fries 1874"/> The genus name honours Swedish naturalist Hampus von Post (1822–1911).<ref name="Donk 1960"/>

==Species== A 2008 estimate placed 30 species in the genus.<ref name="Kirk 2008"/> {{As of|2018|June}}, Index Fungorum accepts 57 species of ''Postia'':<ref name="CoL-Fungorum"/> [[File:2010-06-24 Oligoporus guttulatus 90882.jpg|thumb|right|''Postia guttulata'']] [[File:Ptychogaster fuliginoides weißer polsterpilz.jpg|thumb|right|''Postia ptychogaster'']] [[File:Postia subcaesia PN1 (1).jpg|thumb|right|''Postia subcaesia'']] {{columns-list|colwidth=30em| *''Postia africana'' <small>(Ryvarden) V.Papp (2015)</small> *''Postia amurensis'' <small>Y.C.Dai & Penttilä (2006)</small><ref name="Dai & Penttillä 2006"/> – China *''Postia amylocystis'' <small>Y.C.Dai & Renvall (1994)<ref name="Dai 1994"/></small> – China *''Postia amyloidea'' <small>(Corner) V.Papp (2015)</small> *''Postia balsamea'' <small>(Peck) Jülich (1982)</small> *''Postia brunnea'' <small>Rajchenb. & P.K.Buchanan (1996)</small><ref name="Rajchenberg 1996"/> – Australia; New Zealand *''Postia caesia'' <small>(Schrad.) P.Karst. (1881)</small> – Europe; also called the '''conifer blueing bracket'''<ref name="jarvis-2020"/> *''Postia caesioflava'' <small>(Pat.) V.Papp (2015)</small> *''Postia calcarea'' <small>Y.L.Wei & Y.C.Dai (2006)</small> – China<ref name="Wei 2006"/> *''Postia cana'' <small>H.S.Yuan & Y.C.Dai (2010)</small> *''Postia carbophila'' <small> Rajchenb. (1995)</small><ref name="Rajchenberg 1995"/> – South America *''Postia ceriflua'' <small>(Berk. & M.A.Curtis) Jülich (1982)</small> *''Postia coeruleivirens'' <small>(Corner) V.Papp (2015)</small> – East and Southeast Asia *''Postia cylindrica'' <small>H.S.Yuan (2017)</small> – China<ref name="Yuan 2017"/> *''Postia dissecta'' <small>(Cooke) Rajchenb. (1988)</small> *''Postia duplicata'' <small>L.L.Shen, B.K.Cui & Y.C.Dai (2014)</small> *''Postia floriformis'' <small>(Quél.) Jülich (1982)</small> *''Postia fragilis'' <small>(Fr.) Jülich (1982)</small> – Europe *''Postia globicystidia'' <small> P.K.Buchanan & Ryvarden (1998)</small><ref name="Buchanan & Ryvarden 1998"/> – New Zealand *''Postia gloeocystidiata'' <small>Y.L.Wei & Y.C.Dai (2006)</small> – China<ref name="Wei 2006"/> *''Postia grata'' <small>(Berk.) Rajchenb. (1989)</small> – Nepal *''Postia guttulata'' <small>(Sacc.) Jülich (1982)</small> – Europe; India *''Postia hibernica'' <small>(Berk. & Broome) Jülich (1982)</small> – Great Britain *''Postia immitis'' <small>(Peck) Niemelä (2009)</small> *''Postia inocybe'' <small> (A.David & Malençon) Jülich (1982)</small> *''Postia japonica'' <small>Y.C.Dai & T.Hatt. (2007)</small> *''Postia johnstonii'' <small>(Murrill) Jülich (1982)</small> *''Postia lateritia'' <small>Renvall (1992)</small><ref name="Renvall 1992"/> – Europe *''Postia leucomallella'' <small>(Murrill) Jülich (1982)</small> – Europe *''Postia lowei'' <small> (Pilát) Jülich (1982)</small> – Great Britain *''Postia luteocaesia'' <small>(A.David) Jülich (1982)</small> – Europe *''Postia manuka'' <small>(G.Cunn.) P.K.Buchanan & Ryvarden (2000)</small> *''Postia mediterraneocaesia'' <small>M. Pieri & B.Rivoire (2005)</small> – Europe *''Postia minuta'' <small>Rajchenb. (2001)</small> – Argentina<ref name="Rajchenberg 2001"/> *''Postia obliqua'' <small>Y.L.Wei & W.M.Qin (2010)</small><ref name="Wei 2010"/> – China *''Postia pelliculosa'' <small> (Berk.) Rajchenb. (1988)</small> – Uganda *''Postia perdelicata'' <small>(Murrill) M.J.Larsen & Lombard (1986)</small> *''Postia ptychogaster'' <small> (F.Ludw.) Vesterh. (1996)</small> – Europe *''Postia punctata'' <small>Rajchenb. & P.K.Buchanan (1996)</small><ref name="Rajchenberg 1996"/> – South America; Tasmania *''Postia qinensis'' <small>Y.C.Dai & Y.L.Wei (2009)</small><ref name="Dai 2009"/> – China *''Postia rancida'' <small>(Bres.) M.J.Larsen & Lombard (1986)</small> – Great Britain *''Postia rennyi'' <small>(Berk. & Broome) Rajchenb. (1993)</small> – Europe *''Postia septentrionalis'' <small>(Vampola) Renvall (1992)</small> *''Postia sericeomollis'' <small>(Romell) Jülich (1982)</small> – Europe *''Postia simanii'' <small>(Pilát) Jülich (1982)</small> *''Postia stellifera'' <small>T.Hatt. & Sotome (2011)</small><ref name="Hattori 2011"/> – Malaysia *''Postia stiptica'' <small>(Pers.) Jülich (1982)</small> – Europe; also called the '''bitter bracket'''<ref name="jarvis-2020">{{cite book |last1=Jarvis |first1=Peter J. |title=The Pelagic Dictionary of Natural History of the British Isles |date=2020 |publisher=Pelagic |location=Exeter |isbn=9781784271947}}</ref> *''Postia subcaesia'' <small> (A.David) Jülich (1982)</small> – Europe; also called the '''blueing bracket'''<ref name="jarvis-2020"/> *''Postia subplacenta'' <small>B.K.Cui (2012)</small> – China<ref name="Cui 2012"/> *''Postia subundosa'' <small>Y.L.Wei & Y.C.Dai (2006)</small> – China<ref name="Wei 2006"/> *''Postia tephroleuca'' <small>(Fr.) Jülich (1982)</small> – Asia, Europe *''Postia undosa'' <small>(Peck) Jülich (1982)</small> – Europe, North America *''Postia venata'' <small>(Rajchenb. & J.E.Wright) Rajchenb. (1988)</small> *''Postia zebra'' <small>Y.L.Wei & W.M.Qin (2010)</small><ref name="Wei 2010"/> – China }}

In a 2018 revision of the ''Postia caesia'' complex, Otto Miettinen and colleagues proposed four new combinations, and described ten new species:<ref name="Miettinen et al. 2018"/> *''P. alni'' <small>Niemelä & Vampola (2018)</small> – Europe *''P. arbuti'' <small>Spirin (2018)</small> – North America *''P. auricoma'' <small>Spirin & Niemelä (2018</small> – Eurasia *''P. bifaria'' <small>Spirin (2018)</small> – East Asia *''P. caesiosimulans'' <small>(G.F.Atk.) Spirin & Miettinen (2018)</small> – Holarctic *''P. comata'' <small>Miettinen (2018)</small> – Northeastern United States *''P. cyanescens'' <small>Miettinen (2018)</small> – Europe *''P. glauca'' <small>Spirin & Miettinen (2018)</small> – East Asia *''P. gossypina'' <small>(Moug. & Lév.) Spirin & Rivoire (2018)</small> – Europe *''P. livens'' <small>Miettinen & Vlasák (2018)</small> – North America *''P. magna'' <small>Miettinen (2018)</small> – China; South Korea *''P. populi'' <small>Miettinen (2018)</small> – Holarctic *''P. simulans'' <small>(P.Karst.) Spirin & Rivoire (2018)</small> – Holarctic *''P. subviridis'' <small>(Ryvarden & Guzmán) Spirin (2018)</small> – Europe; North America *''P. yanae'' <small>Miettinen & Kotiranta (2018)</small> – Eastern Siberia

==References== {{Reflist|colwidth=30em|refs=

<ref name="Buchanan & Ryvarden 1998">{{cite journal |author1=Buchanan, P.K. |author2=Ryvarden, L. |year=1998 |title=New Zealand polypore fungi (Aphyllophorales): three new species and a new record |journal=New Zealand Journal of Botany |volume=36 |issue=2 |pages=219–231 |doi=10.1080/0028825x.1998.9512563|doi-access= }}</ref>

<ref name="CoL-Fungorum">{{cite web |author=Kirk, P.M. |title=Species Fungorum (version 28th March 2018). In: Species 2000 & ITIS Catalogue of Life |url=http://www.catalogueoflife.org/col/browse/tree/id/4677574625770b61cec2f70fbb2ad55a |access-date=2018-06-26}}</ref>

<ref name="Cui 2012">{{cite journal |author1=Cui, B.-K. |author2=Li, H.-J. |title=A new species of ''Postia'' (Basidiomycota) from Northeast China |journal=Mycotaxon |year=2012 |volume=120 |pages=231–237 |doi=10.5248/120.231|doi-access=free }}</ref>

<ref name="Dai 1994">{{cite journal |author1=Dai, Y.C. |author2=Renvall, P. |year=1994 |title=Changbai wood-rotting fungi 2. ''Postia amylocystis'' (Basidiomycetes), a new polypore species |journal=Annales Botanici Fennici |volume=31 |issue=2 |pages=71–76}}</ref>

<ref name="Dai 2009">{{cite journal |author1=Dai, Y.C. |author2=Yuan, H.S. |author3=Wang, H.C. |author4=Yang, F. |author5=Wei, Y.L. |year=2009 |title=Polypores (Basidiomycota) from Qin Mts. in Shaanxi Province, central China |journal=Annales Botanici Fennici |volume=46 |issue=1 |pages=54–61 |doi=10.5735/085.046.0105 |jstor=23727943|s2cid=86306216 }}</ref>

<ref name="Dai & Penttillä 2006">{{cite journal |author1=Dai, Y.C. |author2=Penttilä, R. |year=2006 |title=Polypore diversity of Fenglin Nature Reserve, northeastern China |journal=Annales Botanici Fennici |volume=43 |issue=2 |pages=81–96}}</ref>

<ref name="Donk 1960">{{cite journal |author=Donk, M.A. |year=1960 |title=The generic names proposed for Polyporaceae |journal=Persoonia |volume=1 |issue=2 |pages=173–302 |url=http://www.cybertruffle.org.uk/cyberliber/61056/0001/002/0173.htm}}</ref>

<ref name="Fries 1874">{{cite book |author=Fries, E.M. |year=1874 |title=Hymenomycetes europaei |location=Uppsala |page=586 |language=la |url=http://bibdigital.rjb.csic.es/ing/Libro.php?Libro=1959&Pagina=590}}</ref>

<ref name="Fungorum synonymy: Postia">{{cite web |title=Synonymy: ''Postia'' |url=http://www.speciesfungorum.org/Names/SynSpecies.asp?RecordID=18356 |publisher=Species Fungorum. CAB International |access-date=2018-04-07}}</ref>

<ref name="Hattori 2011">{{cite journal |author1=Hattori, T. |author2=Sotome, K. |author3=Ota, Y. |author4=Thi, B.K. |author5=Lee, S.S. |author6=Salleh, B. |year=2010 |title=''Postia stellifera'' sp. nov., a stipitate and terrestrial polypore from Malaysia |journal=Mycotaxon |volume=114 |pages=151–161 |doi=10.5248/114.151|doi-access=free }}</ref>

<ref name="Kirk 2008">{{cite book |author1=Kirk, P.M. |author2=Cannon, P.F. |author3=Winter, D.W. |author4=Stalpers, J.A. |title=Dictionary of the Fungi |edition=10th |publisher=CAB International |location=Wallingford, UK |year=2008 |page=561 |isbn=978-0-85199-826-8}}</ref>

<ref name="Miettinen et al. 2018">{{cite journal |author1=Miettinen, O. |author2=Vlasák |author3=Rivoire, J.B. |author4=Spirin, V. |year=2018 |title=''Postia caesia'' complex (Polyporales, Basidiomycota) in temperate Northern Hemisphere |journal=Fungal Systematics and Evolution |volume=1 |pages=101–129 |doi=10.3114/fuse.2018.01.05|pmid=32490363 |pmc=7259241 |hdl=10138/238584 |hdl-access=free }} {{open access}} </ref>

<ref name="Rajchenberg 1995">{{cite journal |author=Rajchenberg, M. |year=1995 |title=New polypores from the Nothofagus forests of Argentina |journal=Mycotaxon |volume=54 |pages=427–453 }}</ref>

<ref name="Rajchenberg 1996">{{cite journal |author1=Rajchenberg, M. |author2=Buchanan, P.K. |year=1996 |title=Two newly described polypores from Australasia and southern South America |journal=Australian Systematic Botany |volume=9 |issue=6 |pages=877–885 |doi=10.1071/SB9960877}}</ref>

<ref name="Rajchenberg 2001">{{cite journal |author=Rajchenberg, M. |year=2001 |title=''Postia minuta'' sp. nov. from Southern Argentina |journal=Harvard Papers in Botany |volume=6 |issue=1 |pages=183–187}}</ref>

<ref name="Renvall 1992">{{cite journal |author=Renvall, P. |year=1992 |title=Basidiomycetes at the timberline in lapland 4. ''Postia lateritia'' n. sp. and its rust-coloured relatives |journal=Karstenia |volume=32 |issue=2 |pages=43–60 |doi=10.29203/ka.1992.291|doi-access=free }}</ref>

<ref name="Wei 2006">{{cite journal |author1=Wei, Y.-L. |author2=Dai Y.-C. |year=2006 |title=Three new species of ''Postia'' (Aphyllophorales, Basidiomycota) from China |journal=Fungal Diversity |volume=23 |pages=391–402}}</ref>

<ref name="Wei 2010">{{cite journal |author1=Wei, Y.L. |author2=Qin, W.M. |year=2010 |title=Two new species of ''Postia'' from China |journal=Sydowia |volume=62 |issue=1 |pages=165–170}}</ref>

<ref name="Yuan 2017">{{cite journal |author=Yuan, Hai-Sheng |author2=Mu, Yan-Hong |author3=Qin, Wen-Min |year=2017 |title=A new species of ''Postia'' (Basidiomycota) based on morphological and molecular characteristics |journal=Phytotaxa |volume=292 |issue=3 |pages=287 |doi=10.11646/phytotaxa.292.3.9|url=http://publication.plazi.org/id/FFCAFFA0E078FFC0FFE7FF9BFFF2E54A }}</ref> }}

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Category:Fomitopsidaceae Category:Polyporales genera Category:Taxa named by Elias Magnus Fries Category:Taxa described in 1874 Category:Long stubs with short prose

{{Polyporales-stub}}