Species (4.492)
- Diaporthe hyperopta Nitschke ex G.H. Otth 1868
- Melanconis hyperopta (Nitschke ex G.H. Otth) Voglmayr & Jaklitsch 2012
- Pseudovalsella thelebola (Fr.) Höhn. 1918
- Mamiania coryli (Batsch) De Not. 1863
- Leptosphaeria senecionis (Fuckel) G. Winter 1872
- Didymella corni (Sowerby : Fr.) Sacc. 1882
- Chaetapiospora islandica (Johanson) Petr. 1947
- Pseudophacidium necans Rehm 1895
- Pseudonectria rousseliana (Mont.) Seaver 1909
- Sphaeria convergens Tode 1791
- Pleosperma foedans P. Karst. 1882
- Valsaria niesslii (G. Winter) Sacc. 1882
- Valsaria foedans (P. Karst.) Sacc. 1882
- Leptosphaeria thalictri G. Winter 1872
- Buergenerula thalictri (G. Winter) E. Müll. 1950
- Asymmetrispora mariae (Ying Zhang, J. Fourn. & K.D. Hyde) Thambug. & K.D
- Heterosphaeria compositarum (Rehm) Höhn. 1918
- Asteromella borszczowii (Thüm.) Aa 2002
- Septoria caraganae (Jacz.) Died. 1914
- Phloeosporella maculans (Berenger) Höhn. 1927
- Phyllachora podagrariae (Roth) P. Karst. 1873
- Mycosphaerella grossulariae (Fr.) Lindau 1897
- Didymella superflua (Auersw.) Sacc. 1881
- Cylindrosporium ulmi (Fr.) Vassiljevsky 1950
- Zymoseptoria tritici (Desm.) Quaedvl. & Crous 2011
- Passalora microsora (Sacc.) U. Braun 1995
- Cercospora microsora Sacc. 1880
- Phloeospora maculans (Berenger) Allesch 1900
- Phloeospora mori (Lév.) Sacc. 1878
- Scirrhia pini Funk & Parker 1966
- Septoria podagrariae Lasch 1843
- Mycosphaerella sentina (Fr.) J. Schröt. 1894
- Sphaeria ribis Fuckel 1870
- Sphaeria stellarinearum Rabenh. 1846
- Didymosphaeria superflua (Auersw.) Niessl 1875
- Valsaria fulvopruinata (Berk.) Sacc. 1882
- Lophidium mytilinellum (Fr.) P. Karst. 1873
- Scirrhia acicola (Dearness) Siggers 1939
- Ramularia ulmariae Cooke 1876
- Septoria tritici Desm. 1882
- Ramularia conspicua Syd. & P. Syd. 1903
- Ramularia taraxaci P. Karst. 1900
- Valsa profusa (Fr.) Fr. ex M.E. Barr 1979
- Aglaospora effusa Rehm 1882
- Pseudovalsa irregularis (DC. : Fr.) J. Schröt. 1882
- Exosporium tiliae Link 1809
- Sphaeria anomia Fr. 1823
- Aglaospora profusa (Fr.) De Not. 1844
- Massaria gigaspora (Desm.) Berk. 1863
- Sphaeria inquinans Tode 1791
- Naemaspora inquinans (Tode) Spreng. 1806
- Massarina macra Vestergr. 1897
- Massarina flageoletiana Sacc. 1893
- Cladosphaeria pyri (G.H. Otth) G.H. Otth 1869
- Dendropleella stipitata (Fuckel) Shoemaker & LeClair 1975
- Tetraplosphaeria tetraploa (Scheuer) Kaz. Tanaka & K. Hirayama 2009
- Leptosphaeria grandispora Sacc. 1878
- Massarina pusillispora (Scheuer) Scheuer 1999
- Neomassariosphaeria grandispora (Sacc.) Yin. Zhang, J. Fourn. & K.D. Hyde 2009
- Leptosphaeria vitalbae Niessl 1869
- Dothivalsaria megalospora (Auersw.) Petr. 1966
- Cordyceps formicivora J. Schröt. 1894
- Cordyceps myrmecophila Ces. 1846
- Gnomonia leptostyla (Fr.) Ces. & De Not. 1863
- Neomarssoniella juglandis (Lib.) U. Braun 1991
- Cordyceps stylophora Berk. & Broome 1857
- Gnomonia rosae Fuckel 1870
- Gnomonia setacea (Pers. : Fr.) Ces. & De Not. 1863
- Ceratocystis ulmi (Buisman) C. Moreau 1952
- Graphium ulmi M.B. Schwarz 1922
- Cucurbitaria spiraeae Fuckel 1864
- Otthia corylina P. Karst. 1873
- Otthia rosae Fuckel 1870
- Otthia syringae (Fr.) Niessl 1876
- Otthia pruni Fuckel 1870
- Coniothyrium fuckelii Sacc. 1878
- Leptosphaeria macrospora Thüm. 1879