Species (13.556)
- Halazoon fuscus (I. Schmidt) Abdel-Wahab, K.L. Pang, Nagah., Abdel
- Haligena elaterophora Kohlm. 1961
- Halokirschsteiniothelia maritima (Linder) Boonmee & K.D. Hyde 2012
- Halosarpheia marina (Cribb & J.W. Cribb) Kohlm. 1984
- Halosphaeria appendiculata Linder 1944
- Halosarpheia viscosa (I. Schmidt) Shearer & J.L. Crane 1991
- Halosphaeria pileata (Kohlm.) Kohlm. 1972
- Halosphaeriopsis mediosetigera (Cribb & J.W. Cribb) T.W. Johnson 1958
- Hamatocanthoscypha cuneata (Velen.) Svr?ek 1985
- Hamatocanthoscypha dryopteridis (H.C. Bøhler) Raitv. 2004
- Hamatocanthoscypha minutissima (Velen.) Raitv. 2004
- Hamatocanthoscypha ocellata Huhtinen 1990
- Hamatocanthoscypha phaeotricha (K. Holm & L. Holm) Raitv. 2004
- Haplariopsis fagicola Oudem. 1903
- Haplographium catenatum (Preuss) Hol.-Jech. 1973
- Haplographium fuscipes (Preuss) Sacc. 1886
- Helicodendron westerdijkiae Beverw. 1953
- Helicogermslita fleischhakii (Auersw.) Læssøe & Spooner 1994
- Helicogonium cyathiculae Baral 1999
- Helicogonium mollisiophilum Baral 1999
- Helicogonium jacksonii W.L. White 1942
- Helicogonium parorbiliopsidis Baral 1999
- Helicogonium orbiliarum Baral & G. Marson 1999
- Helicogonium odontiae (Cain) Baral 1999
- Helicogonium prunicolae Baral 1999
- Helicomyces roseus Link 1809
- Helicoma candidum (Preuss) Linder 1929
- Helicoön dendroides Voglmayr 1997
- Helicoön fuscosporum Linder 1929
- Helminthosphaeria clavariarum (Desm.) Fuckel 1870
- 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.
- Helminthosporium oligosporum (Corda) S. Hughes 1958
- Helminthosporium caespitosum (Ellis & Barthol.) S. Hughes 1958
- Helminthosporium velutinum Link 1809
- Helotium aspegrenii (Fr.) Fr. 1849
- Helotium fulvum Boud. 1897
- Helotium robiniae Velen. 1934
- Helotium polytricola P. Crouan & H. Crouan 1867
- Helotium lentisporum Kirschst. 1936
- Helotium chloropodium Rea & Ellis 1911
- Helotium smilacinae Velen. 1934
- Helotium terrigenum Cooke & W. Phillips ex Massee 1895
- Helotium stagnalis Quél. 1880
- Helvella alpestris Boud. 1895
- Helvella atra J. König 1770
- Helvella capucina Quél. 1877
- Helvella branzeziana Svr?ek & J. Moravec 1966
- Helvella crassitunicata Weber 1975
- Helvella cupuliformis Dissing & Nannf. 1966
- Helvella cupuliformis var. badia Häffner 1987
- Helvella dryadophila Harmaja 1977
- Helvella dovrensis T. Schumach. 1992
- Helvella elastica Bull. 1785
- Helvella griseoalba Weber 1972
- Helvella latispora Boud. 1898
- Helvella hyperborea Harmaja 1978
- Helvella macropus (Pers. : Fr.) P. Karst. 1870
- Helvella macrosperma (J. Favre) R. Fellner & Landa 1991
- Helvella maculata Weber 1975
- Helvella pallidula N.S. Weber 1972
- Helvella papuensis Dissing 1979
- Helvella pedunculata Harmaja 1978
- Helvella pezizoides Afzel. 1783
- Helvella philonotis Dissing 1964
- Helvella phlebophora Pat. & Doass. 1886
- Heleococcum aurantiacum C.A. Jørg. 1921
- Helicodendron coniferarum Voglmayr 1997
- Helicodendron hyalinum Linder 1929
- Helicodendron fuscum (Berk. & M.A. Curtis) Linder 1929
- Helicodendron longisporum Abdullah 1987
- Helicodendron praetermissum Voglmayr 1997
- Helicodendron articulatum Glen Bott 1955
- Helicodendron fractum P.J. Fisher 1979
- Helicodendron multiseptatum Glen Bott 1983
- Helicogermslita gaudefroyi (Fabre) Læssøe & Spooner 1994
- Helicogonium conniventis Baral & G. Marson 1999
- Helicogonium hyphodisci Baral & G. Marson 1999
- Helicogonium melanochlorae Baral 1999
- Helicogonium petiolaridis Baral 1999
- Helicogonium vogesiacum Baral 1999
- Helicoön myosuroides Voglmayr 1997
- Helicoön richonis (Boud.) Linder 1929
- Helicosporium griseum Berk. & M. A. Curtis 1874
- Helminthosphaeria carpathica Réblová 1999
- Helicoön chlamydosporum Abdullah & J. Webster 1981
- Helminthosphaeria corticiorum Höhn. 1907
- Helminthosphaeria heterotricha (Munk) Huhndorf & A.N. Mill. 2014
- Helicoön pluriseptatum Beverw. 1954
- Helminthosphaeria hercynica Kirschst. 1939
- Helvella albella Quél. 1896
- Helvella aestivalis (R. Heim & L. Rémy) Dissing & Raitv. 1974
- Helvella arctoalpina Harmaja 1977
- Helvella astieri Korf & Donadini 1973
- Helvella barlae Boud. & Pat. 1888
- Helvella confusa Harmaja 1977
- Helvella compressa (Snyder) N.S. Weber 1975