Species (4.492)
- Epichloë clarkii J.F. White 1993
- Epichloë sylvatica Leuchtm. & Schardl 1998
- Epichloë festucae Leuchtm., Schardl & M.R. Siegel 1994
- Epipolaeum absconditum (Johanson) L. Holm 1979
- Epipolaeum petasitis (Rabenh.) E. Müll. 1962
- Epipolaeum longisetosum (Volkart) Nüesch 1960
- Epipolaeum sulcicola B. Erikss. 1979
- Fracchiaea broomeana (Berk.) Petch 1917
- Fracchiaea heterogenea Sacc. 1873
- Fenestella bavarica Kirschst. 1936
- Fenestella betulae (Nitschke & Rehm) Sacc. 1883
- Fenestella macrospora Fuckel 1871
- Fenestella media Tul. & C. Tul. 1863
- Gaeumannomyces caricis J. Walker 1980
- Gaeumannomyces graminis (Sacc.) Arx & D.L. Olivier 1952
- Gaeumannomyces graminis var. tritici J. Walker 1972
- Gaeumannomyces graminis var. avenae (E.M. Turner) Dennis 1960
- Xylomelasma sordida Réblová 2006
- Zasmidium subsanguineum (Ellis & Everh.) U. Braun 2010
- Zasmidium lythri (Westend.) U. Braun & H.D. Shin 2012
- Zignoëlla macrospora (Sacc.) Sacc. 1878
- Zignoëlla dolichospora Sacc. 1878
- Zignoëlla conica (Fuckel) Sacc. 1883
- Zopfiella erostrata (Griffiths) Udagawa & Furuya 1974
- Zwackhiomyces peltigerae Miadl. & Alstrup 1995
- Zygospermella striata N. Lundq. 1969
- Zygopleurage zygospora Boedijn 1962
- Zwackhiomyces sphinctrinaeformis Grube & Hafellner 1990
- Zwackhiomyces lecanorae (Stein) Nik. Hoff. & Hafellner 2000
- Valsa ceuthospora Cooke 1879
- Valsa cejpii Z. Urb. 1956
- Valsa confluens Nitschke 1870
- Valsa coronata (Hoffm.) Fr. 1849
- Valsa cristata Nitschke 1870
- Valsa cypri (Tul.) Tul. 1863
- Valsa demissa Nitschke 1870
- Valsa diatrypa (Fr.) Fr. 1849
- Valsa fallax Nitschke 1870
- Valsa germanica Nitschke 1870
- Valsa fertilis Nitschke 1870
- Valsa flavovirescens Nitschke 1882
- Valsa intermedia Nitschke 1870
- Valsa malicola Z. Urb. 1956
- Valsa laurocerasi Tul. & C. Tul. 1863
- Valsa rhodophila Berk. & Broome 1859
- Valsa rosarum De Not. 1863
- Valsa rhizophila Nitschke 1870
- Valsa polymorpha Nitschke 1867
- Valsa pruinosa (Fr. : Fr.) Défago 1942
- Valsa salicina (Pers. : Fr.) Fr. 1849
- Valsa melanodiscus G.H. Otth 1871
- Valsa sepincola Fuckel 1874
- Valsa sphaerostoma Nitschke 1870
- Umbrinosphaeria caesariata (Clinton & Peck) Réblová 1999
- Zopfia rhizophila Rabenh. 1874
- Zopfiella attenuata Udagawa & Furuya 1974
- Zignoëlla lentzkeana Kirschst. 1911
- Zwackhiomyces berengerianus (Arnold) Grube & Triebel 1990
- Zwackhiomyces coepulonus (Norm.) Grube & Sant. 1990
- Zwackhiomyces immersae (Arnold) Grube & Triebel 1990
- Zwackhiomyces dispersus (J. Lahm ex Körb.) Triebel & Grube 1990
- Zwackhiomyces inconspicuus Grube & Hafellner 1990
- Zwackhiomyces martinatianus (Arnold) Triebel & Grube 1990
- Zygospermella insignis (Mouton) Cain 1935
- Xylaria bulbosa (Pers.) Berk. & Broome 1860
- Xylaria citrispora Bertault 1984
- Xylaria carpophila (Pers.) Fr. 1849
- Xylaria compressa Pat. & Gaillard 1888
- Xylaria cupressiformis Beccari 1835
- Xylaria adnata (Fuckel) Sacc. 1882
- Xylaria anisopleura (Mont.) Fr. 1851
- Xylaria digitata (L.) Grev. 1824
- Xylaria feejeensis ssp. faveolis (Lloyd) Dennis 1961
- Xylaria fragilis (Roth) Sacc. 1882
- Xylaria friesii Læssøe 1992
- Xylaria furcata Fr. 1851
- Xylaria geoglossum (Schwein.) Fr. 1851
- Xylaria galandii Bertault 1984
- Xylaria juruensis Henn. 1904
- Xylaria hippotrichoides (Sowerby) Sacc. 1882
- Xylaria jolyana Bertault 1984
- Xylaria lingua (Lév.) Fr. 1851
- Xylaria mellissii (Berk.) Cooke 1883
- Xylaria pterula Bertault 1984
- Xylaria rhopaloides (Kunze) Mont. 1855
- Xylaria scruposa (Fr.) Berk 1851
- Xylaria sicula Pass. & Beltr. 1882
- Xylaria tuberosa (Pers.) Cooke 1883
- Xylaria papillata Syd. & P. Syd. 1909
- Xylaria tortuosa Sowerby 1879
- Xylaria trabutii Pat. 1897
- Xylaria vaporaria Berk. 1864
- Xylaria setosa (Leyss.) Traverso
- Xylaria apiculata Cooke 1879
- Xylaria acuta Peck 1873
- Xylaria arbuscula Sacc. 1878
- Xylaria berkeleyi Mont. 1855
- Xylaria coronata Westend. 1863
- Xylaria corniformis (Fr.) Fr. 1849
- Xylaria complanata Ces. 1879