Species (138)
- Immotthia hypoxylon (Ellis & Everh.) M.E. Barr 1987
- Otthia hypoxylon (Ellis & Everh.) Shear 1892
- Hypoxylon cercidicola (Berk. & M.A. Curtis) Y.M. Ju & J.D. Rogers 1996
- Hypoxylon fuscopurpureum (Schwein. : Fr.) M. A. Curtis 1869
- Hypoxylon intermedium (Schwein.) Y.M. Ju & J.D. Rogers 1996
- Hypoxylon macrosporum P. Karst. 1873
- Hypoxylon perforatum (Schwein. : Fr.) Fr. 1849
- Hypoxylon rutilum Tul. 1863
- Hypoxylon howeanum Peck 1872
- Hypoxylon fragiforme (Scop. : Fr.) J. Kickx fil. 1835
- Hypoxylon multiforme (Fr.) Fr. 1849
- Xylaria hypoxylon (L. ex Hook.) Grev. 1824
- Hypoxylon bagnisii Sacc. 1877
- Hypoxylon coccineum Bull. 1791
- Hypoxylon commutatum Nitschke 1867
- Hypoxylon vogesiacum var. microsporum J.H. Mill. 1961
- Hypoxylon durissimum (Schwein. : Fr.) Sacc. 1882
- Hypoxylon purpureum Nitschke 1867
- Hypoxylon rubiginosum var. ferrugineum (G.H. Otth) Mill. 1961
- Hypoxylon multiforme var. australe Cooke 1883
- Hypoxylon moravicum Pouzar 1972
- Hypoxylon turbinulatum (Schwein.) Berk. 1875
- Hypoxylon coryli DC. 1803
- Hypoxylon pulcherrimum Höhn. 1905
- Hypoxylon coccineum var. microcarpum Bizz. 1885
- Hypoxylon fraxinophilum Pouzar 1972
- Hypoxylon vogesiacum var. macrosporum J.H. Mill. 1933
- Hypoxylon granulosum Bull. 1791
- Hypoxylon crustaceum (Sowerby) Nitschke 1867
- Hypoxylon luridum Nitschke 1867
- Hypoxylon miniatum Cooke 1879
- Hypoxylon ianthinum Cooke 1883
- Hypoxylon rubiginosum (Pers. : Fr.) Fr. 1849
- Hypoxylon cohaerens (Pers. : Fr.) Fr. 1849
- Hypoxylon vogesiacum (Pers.) Sacc. 1882
- Hypoxylon fuscum (Pers. : Fr.) Fr. 1849
- Hypoxylon minutellum Syd. & P. Syd. 1910
- Hypoxylon cohaerens var. microsporum J.D. Rogers & Candusso 1980
- Hypoxylon stygium var. annulatum (Rehm) Y.M. Ju & J.D. Rogers 1996
- Hypoxylon coprophilum (Fr.) Fr. 1849
- Hypoxylon serpens (Pers. : Fr.) J. Kickx fil. 1835
- Hypoxylon melogrammum (Bull.) Kickx 1841
- Hypoxylon bipapillatum Berk. & M.A. Curtis 1853
- Hypoxylon chestersii J.D. Rogers & Whalley 1978
- Hypoxylon confluens (Tode) Westend. 1885
- Hypoxylon semi-immersum Nitschke 1867
- Hypoxylon unitum (Fr.) Nitschke 1867
- Hypoxylon illitum (Schwein.) M.A. Curtis 1867
- Hypoxylon aeneum Nitschke 1867
- Hypoxylon effusum Nitschke 1867
- Hypoxylon serpens var. effusum J.H. Mill. 1961
- Hypoxylon gwyneddii Whalley, R.L. Edwards & S.M. Francis 1983
- Hypoxylon succenturiatum (Tode) Berk. & Broome 1859
- Hypoxylon diathrauston Rehm 1882
- Hypoxylon sassafras (Schwein. : Fr.) M.A. Curtis 1875
- Hypoxylon bullatum (Hoffm. : Fr.) Westend. & Wallays 1850
- Hypoxylon mammatum (Wahlenb.) P. Karst. 1866
- Hypoxylon atropunctatum (Schwein.) Cooke 1883
- Hypoxylon concentricum (Bolton) Grev. 1828
- Hypoxylon kickxii Westend. 1852
- Hypoxylon cinereolilacinum J.H. Mill. 1933
- Hypoxylon mediterraneum (De Not.) Mill. 1932
- Hypoxylon nummularium Bull. 1791
- Hypoxylon carneum Petch 1924
- Hypoxylon crocopeplum Berk. & M.A. Curtis 1875
- Hypoxylon fragile Nitschke 1870
- Hypoxylon macrocarpum Pouzar 1978
- Hypoxylon submonticulosum Y.M. Ju & J.D. Rogers 1996
- Hypoxylon subticinense Y.M. Ju & J.D. Rogers 1996
- Hypoxylon stygium (Lév.) Sacc. 1882
- Hypoxylon terricola J.H. Mill. 1961
- Hypoxylon udum (Pers. : Fr.) Fr. 1849
- Hypoxylon liviae Granmo 2002
- Hypoxylon ferrugineum G.H. Otth 1868
- Hypoxylon fuscoides J. Fourn., P. Leroy, M. Stadler & Roy 2010
- Hypoxylon haematostroma Mont. 1845
- Hypoxylon julianii L.E. Petrini 1986
- Hypoxylon laschii Nitschke 1870
- Hypoxylon michelianum Ces. & De Not. 1863
- Hypoxylon minutum Nitschke 1870
- Hypoxylon papillatum Ellis & Everh. 1893
- Hypoxylon placentiforme Berk. & M.A. Curtis 1869
- Hypoxylon petriniae M. Stadler & J. Fourn. 2004
- Hypoxylon porphyreum Granmo 1999
- Hypoxylon ticinense Petrini 1986
- Hypoxylon deustum (Hoffm. : Fr.) Grev. 1828
- Annulohypoxylon minutellum (Syd. & P. Syd.) Y.M. Ju, J.D. Rogers & H.M. Hsieh
- Nemania effusa (Nitschke) Pouzar 1985
- Annulohypoxylon substygium Sir & Kuhnert 2016
- Nemania bipapillata (Berk. & M.A. Curtis) Pouzar 1985
- Nemania chestersii (J.D. Rogers & Whalley) Pouzar 1985
- Nemania serpens (Pers.) Gray 1821
- Nemania gwyneddii (Whalley, Edwards & Francis) Pouzar 1985
- Nummularia succenturiata (Tode) Nitschke 1867
- Hapalocystis berkeleyi var. kickxii (Westend.) M.E. Barr 1978
- Nemania confluens (Tode) Læssøe & Spooner 1994
- Annulohypoxylon cohaerens (Pers.) Y.M. Ju, J.D. Rogers & H.M. Hsieh 2005
- Sphaeria cohaerens Pers. 1803
- Sphaeria radians Tode 1791