# Irpex

Irpex is een geslacht van schimmels behorend tot de familie Irpicaceae. De typesoort is Irpex lacteus.

## Soorten

Volgens Index Fungorum telt het geslacht 99 soorten:
| Soortnaam | Auteur(s) | Publicatiejaar |
| Irpex africanus | Van der Byl | 1934 |
| Irpex alboluteus | Rick | 1959 |
| Irpex aridus | (Svrček) Kotir. & Saaren. | 2002 |
| Irpex atropurpureus | Speg. | 1881 |
| Irpex canescens | Fr. | 1828 |
| Irpex canescens | Bres. | 1888 |
| Irpex carneoalbus | Fr. | 1838 |
| Irpex cervicolor | (Berk. & Broome) Cooke ex G. Cunn. | 1965 |
| Irpex citrinus | Rabenh. | 1878 |
| Irpex citrinus | Bres. | 1899 |
| Irpex colliculosus | Berk. & Broome | 1873 |
| Irpex conchiformis | (Sacc.) Kotir. & Saaren. | 2002 |
| Irpex conjunctus | Britzelm. | 1897 |
| Irpex consors | Berk. | 1878 |
| Irpex cremicolor | Miettinen, Niemelä & Ryvarden | 2007 |
| Irpex crispatus | Berk. ex Cooke | 1891 |
| Irpex crispus | Fr. | 1838 |
| Irpex cubensis | Berk. & M.A. Curtis | 1868 |
| Irpex decolor | Berk. & Broome ex Cooke | 1891 |
| Irpex decolorans | Berk. & M.A. Curtis ex Cooke | 1891 |
| Irpex destruens | Petch | 1909 |
| Irpex effusus | Henn. | 1897 |
| Irpex epiphyllus | Schwein. | 1832 |
| Irpex epitephrus | Cleland | 1935 |
| Irpex flavus | Jungh. | 1838 |
| Irpex fomentarius | Mont. | 1856 |
| Irpex formosus | Sacc. | 1884 |
| Irpex gausapatus | Berk. & M.A. Curtis ex Cooke | 1891 |
| Irpex gausapatus | Berk. & M.A. Curtis ex Cooke | 1892 |
| Irpex glaberrimus | (Pers.) Fr. | 1874 |
| Irpex gracillimus | Pilát | 1925 |
| Irpex grossus | Kalchbr. | 1881 |
| Irpex hacksungii | J.S. Lee & Y.W. Lim | 2009 |
| Irpex heterodon | Sacc. | 1873 |
| Irpex hexagonoides | Kalchbr. | 1880 |
| Irpex hydnoides | Y.W. Lim & H.S. Jung | 2003 |
| Irpex hypogaeus | Fuckel | 1874 |
| Irpex incrustans | Mont. & Berk. | 1844 |
| Irpex irpicinus | (Berk. & Broome) D.A. Reid | 1963 |
| Irpex iyoensis | Yasuda | 1917 |
| Irpex japonicus | Sacc. & Traverso | 1911 |
| Irpex javensis | Lloyd | 1925 |
| Irpex jinshaensis | Z.B. Liu, X.M. Tian & Y.C. Dai | 2022 |
| Irpex johnstonii | Fr. | 1860 |
| Irpex kusanoi | Henn. & Shirai | 1900 |
| Irpex laceratus | (N. Maek., Suhara & R. Kondo) C.C. Chen & Sheng H. Wu | 2021 |
| Irpex lacteus (Melkwitte irpex) | (Fr.) Fr. | 1828 |
| Irpex lamelliformis | Umemura | 1917 |
| Irpex latemarginatus (Breedgerande poria) | (Durieu & Mont.) C.C. Chen & Sheng H. Wu | 2021 |
| Irpex lenis | C.C. Chen & Sheng H. Wu | 2021 |
| Irpex lepidocarpus | (P. Karst.) Sacc. & Trotter | 1912 |
| Irpex litschaueri | (Bourdot & Galzin) Kotir. & Saaren. | 2002 |
| Irpex longisporus | Rick | 1959 |
| Irpex longus | Rick | 1959 |
| Irpex merulioides | (Berk. & Broome) Lloyd | 1914 |
| Irpex microdon | Rick | 1959 |
| Irpex mikhnoi | (P. Karst.) Sacc. & Trotter | 1912 |
| Irpex miyabei | Lloyd | 1923 |
| Irpex mukhinii | (Kotir. & Y.C. Dai) Kotir. & Saaren. | 2002 |
| Irpex narymicus | (Pilát) Saaren. & Kotir. | 2002 |
| Irpex niveus | (Schwein.) Schwein. | 1832 |
| Irpex nodulosus | Peck | 1888 |
| Irpex nodusus | Rodway ex Y.S. Chang & Kantvilas | 1993 |
| Irpex noharae | (Murrill) Sacc. & Trotter | 1912 |
| Irpex ochraceus | Schwein. | 1832 |
| Irpex ochrosimilis | Lloyd | 1924 |
| Irpex owensii | Lloyd | 1916 |
| Irpex pachylon | Lloyd | 1915 |
| Irpex paleaceus | Fr. | 1828 |
| Irpex pallidus | Lloyd | 1920 |
| Irpex palmatus | (Berk.) Speg. | 1959 |
| Irpex pavichii | Kalchbr. | 1874 |
| Irpex pityreus | Berk. & M.A. Curtis | 1873 |
| Irpex platensis | Speg. | 1898 |
| Irpex plumosum | (Pers.) Quél. | 1896 |
| Irpex poria | Rick | 1959 |
| Irpex radicatus | Fuckel | 1870 |
| Irpex rickii | Lloyd | 1925 |
| Irpex rimosus | Peck | 1890 |
| Irpex roseotingens | (Hjortstam & Ryvarden) Saaren. & Kotir. | 2002 |
| Irpex rosettiformis | C.C. Chen & Sheng H. Wu | 2021 |
| Irpex schweinitzii | Berk. & M.A. Curtis | 1873 |
| Irpex sprucei | Berk. | 1856 |
| Irpex subflavus | Pat. | 1889 |
| Irpex subhypogaeus | Rick | 1932 |
| Irpex subrawakensis | (Murrill) Saaren. & Kotir. | 2002 |
| Irpex subulatus | (Ryvarden) Z.B. Liu & Y.C. Dai | 2022 |
| Irpex tabacinoides | Lloyd | 1922 |
| Irpex tanakae | Sacc. & Traverso | 1911 |
| Irpex tasmanicus | Syd. & P. Syd. | 1903 |
| Irpex tiliaceus | Pilát | 1925 |
| Irpex tomentosocinctus | Rick | 1959 |
| Irpex trachyodon | (Lév.) Berk. & M.A. Curtis | 1868 |
| Irpex unicolor | Lloyd | 1920 |
| Irpex vagus | (Burds. & Nakasone) Saaren. & Kotir. | 2002 |
| Irpex vellereus | Berk. & Broome | 1873 |
| Irpex versatilis | Lloyd | 1917 |
| Irpex viticola | Cooke & Peck | 1883 |
| Irpex woronowii | Bres. | 1920 |
* (en) Index Fungorum