Species (4.492)
- Didymosphaeria loliina Punith. 1979
- Didymosphaeria napelli Kirschst. 1935
- Didymosphaeria schroeteri Niessl 1875
- Didymella aptrootii K.D. Hyde & S.W. Wong 1999
- Didymella culmigena Sacc. 1878
- Didymella dentariae Rehm 1923
- Didymella equisetina (Syd.) Petr. 1931
- Didymella exitialis (Morini) E. Müll. 1952
- Didymella glacialis Rehm 1882
- Didymella eupyrena Sacc. 1880
- Didymella holosteae Syd. & P. Syd. 1924
- Didymella hepaticarum (Sacc.) E. Müll. 1962
- Didymella macrospora Corbaz 1957
- Didymella lycopersici Kleb. 1921
- Didymella inaequalis Corbaz 1957
- Didymella obscura Rehm 1910
- Didymella operosa (Desm.) Sacc. 1882
- Didymella obstruens Corbaz 1957
- Didymella prominula (Speg.) Piroz. & Morgan-Jones 1968
- Didymella pinodes (Berk. & A. Bloxam) Höhn. 1924
- Didymella urticicola Aa & Boerema 1976
- Didymella proximella (P. Karst.) Sacc. 1882
- Didymella valeriana Corbaz 1957
- Didymella vincetoxici (De Not.) Sacc. 1882
- Didymella vodakii E. Müll. 1953
- Didymella vitalbina Petr. 1940
- Didymella winteriana (Sacc.) Petr. 1947
- Didymella alectorolophi Rehm 1923
- Didymella applanata (Niessl) Sacc. 1882
- Didymella asphodeli E. Müll. 1959
- Didymella caricis Syd. 1921
- Didymella commanipula (Berk. & Broome) Sacc. 1882
- Didymella exigua (Niessl) Sacc. 1880
- Didymella hellebori (Chaillet ex Fr.) Sacc. 1882
- Didymosphaeria brunneola Niessl 1875
- Didymocyrtis epiphyscia Ertz & Diederich 2015
- Didymosphaeria circinata (Fuckel) G. Winter 1882
- Didymosphaeria futilis (Berk. & Broome) Rehm 1879
- Didymosphaeria geminella Lettau 1958
- Didymosphaeria conoidea Niessl 1875
- Didymosphaeria lineatispora Nograsek 1991
- Didymosphaeria heppii Petr. 1938
- Didymosphaeria marchantiae Starbäck 1898
- Didymosphaeria minuta Niessl 1875
- Didymosphaeria epidermidis (Fr.) Fuckel 1870
- Didymosphaeria verdoni A.L. Guyot 1949
- Didymosphaeria subcorticalis Feltgen 1901
- Diffractella curvata (Fuckel) Guarro, P.F. Cannon & Aa 1991
- Didymella graminicola Punith. 1970
- Didymella nigra Corbaz 1957
- Didymella rumicicola (Boerema & Loer.) Q. Chen & L. Cai 2015
- Didymella praestabilis Rehm 1904
- Didymellopsis pulposi (Zopf) Grube & Hafellner 1990
- Hapalocystis bicaudata Fuckel 1863
- Harposporium poronioides (Seaver) Spatafora & Kepler 2015
- Gloniella graphidioidea Rehm 1903
- Gloniella typhae (Fuckel) Sacc. 1883
- Gloniopsis biformis (Fr.) Sacc. 1883
- Gloniopsis praelonga (Schwein.) H. Zogg 1962
- Glonium lineare (Fr.) De Not. 1846
- Glyphium schizosporum (Maire) Zogg 1962
- Gnomonia alni-viridis Podl.-R?ž. & Svr?ek 1970
- Gracilistilbella bambusae (Pat. & Gaillard) Seifert 2000
- Halazoon fuscus (I. Schmidt) Abdel-Wahab, K.L. Pang, Nagah., Abdel
- Haligena elaterophora Kohlm. 1961
- Halosarpheia marina (Cribb & J.W. Cribb) Kohlm. 1984
- Halosphaeria appendiculata Linder 1944
- Halosarpheia viscosa (I. Schmidt) Shearer & J.L. Crane 1991
- Halosphaeriopsis mediosetigera (Cribb & J.W. Cribb) T.W. Johnson 1958
- Helicogermslita fleischhakii (Auersw.) Læssøe & Spooner 1994
- Helminthosphaeria hyphodermae Samuels, Cand. & Magni 1997
- Helminthosphaeria odontiae Höhn. 1907
- Helminthosphaeria palustris (J. Schröt.) Kirschst. 1934
- Helminthosphaeria stuppea (Ellis & Everh.) A.N. Mill., Huhndorf & J. Fourn.
- Heleococcum aurantiacum C.A. Jørg. 1921
- Helicogermslita gaudefroyi (Fabre) Læssøe & Spooner 1994
- Helminthosphaeria carpathica Réblová 1999
- Helminthosphaeria heterotricha (Munk) Huhndorf & A.N. Mill. 2014
- Helminthosphaeria hercynica Kirschst. 1939
- Hydronectria kriegeriana Kirschst. 1925
- Hydropisphaera erubescens (Roberge ex Desm.) Rossman & Samuels 1999
- Hypocopra annulata J.C. Krug & Cain 1974
- Hypocopra brefeldii Zopf 1883
- Hypocopra elachyglossina J.C. Krug & Cain 1974
- Hypocopra divergens J.C. Krug & N. Lundq.
- Hypocopra festucacea J.C. Krug & Cain 1974
- Hypocopra lojkaeana (Rehm) J.C. Krug & N. Lundq. 2008
- Hypocopra stephanophora J.C. Krug & Cain 1974
- Hypocrea aeruginea Jaklitsch 2009
- Hypocopra stercoraria (Sowerby : Fr.) Fuckel 1870
- Hypocrea calamagrostidis Jaklitsch 2011
- Hypocrea danica Jaklitsch 2009
- Hypocrea foliicola Jaklisch & Voglmayr 2012
- Hypocrea koningii Lieckf., Samuels & W. Gams 1999
- Hypocrea junci Jaklitsch 2011
- Hypocrea lactea (Fr.) Fr. 1849
- Hypocopra antarctica (Speg.) Rehm 1899
- Hypocopra fimeti (Pers.) Fr. 1849
- Hypocrea argillacea W. Phillips & Plowr. 1885
- Hypocopra parvula Griffiths 1901