IRMNG Taxon list
Absconditella Vezda, 1965
Absconditella annexa (Arnold) Vezda, 1965
Absconditella celata Döbbeler & Poelt, 1977
Absconditella delutula (Nyl.) Coppins & H. Kilias, 1980
Absconditella lignicola Vezda & Pišút, 1985
Absconditella modesta (Stizenb.) Vezda, 1966 accepted as Absconditella delutula (Nyl.) Coppins & H. Kilias, 1980
Absconditella pauxilla Vezda & Vivant, 1975
Absconditella sphagnorum Vezda & Poelt, 1965
Absconditella trivialis (Willey ex Tuck.) Vezda, 1965
Acanthographina (Vainio) W. Watson, 1929 accepted as Acanthothecis Clements, 1909
Acanthographis (Vainio) W. Watson, 1929 accepted as Acanthothecis Clements, 1909
Acanthotheciopsis A. Zahlbruckner, 1923 accepted as Acanthothecis Clements, 1909
Acanthothecis Clements, 1909
Acanthothecis gracilis Staiger & Kalb, 1999
Acanthothecium Vainio, 1890 accepted as Acanthothecis Clements, 1909
Acanthothecomyces Ciferri & Tomaselli, 1953 accepted as Acanthothecis Clements, 1909
Acanthotrema A. Frisch, 2006
Acarosporina M.A. Sherwood, 1977
Acarosporina microspora (R.W. Davidson & R.C. Lorenz) Sherwood, 1977
Aciesia A.C. Batista, 1961
Aciesia xylopiae Bat. & J.L. Bezerra, 1961
Actiniopsis K. Starbäck, 1899 accepted as Trichothelium J. Müller Arg., 1885
Actiniopsis peristomialis (Berk. & Broome) Petch, 1938 accepted as Peristomialis berkeleyi Boud., 1907
Actinoglyphis Montagne, 1856 accepted as Sarcographa Fée, 1824
Actinopelte Stizenberger, 1861 accepted as Solorinella Anzi, 1860
Actinopelte castanopsis T. Yokoy. & Tubaki, 1971 accepted as Tubakia castanopsis (T. Yokoy. & Tubaki) B. Sutton, 1973
Actinopelte dryina (Sacc.) Höhn., 1925 accepted as Dicarpella dryina Belisario & M.E. Barr, 1991
Actinopelte japonica Sacc., 1913 accepted as Tubakia japonica (Sacc.) B. Sutton, 1973
Actinopelte rubra T. Yokoy. & Tubaki, 1971 accepted as Tubakia rubra (T. Yokoy. & Tubaki) B. Sutton, 1973
Actinopelte subglobosa T. Yokoy. & Tubaki, 1971 accepted as Tubakia subglobosa (T. Yokoy. & Tubaki) B. Sutton, 1973
Actinoplaca J. Müller Arg., 1891
Actinoplacomyces Ciferri & Tomaselli, 1954 accepted as Actinoplaca J. Müller Arg., 1891
Actinopsis Starbäck, 1899 accepted as Trichothelium J. Müller Arg., 1885
Actinoteichus Cavalcante & Poroca in Cavalcante et al., 1971 accepted as Asterothyrium J. Müller Arg., 1890
Aderkomyces A. Batista, 1961 accepted as Tricharia Fée, 1825
Aglaothecium Groenhart, 1962 accepted as Gyalidea Lettau ex Vezda, 1966
Agyriella J.B. Ellis & B.M. Everhart, 1897 accepted as Schizoxylon Persoon, 1810
Agyriopsis P.A. Saccardo & H. Sydow, 1899 accepted as Schizoxylon Persoon, 1810
Allographa F.F. Chevallier, 1824 accepted as Graphina J. Müller Arg., 1880
Amazonotrema K. Kalb & R. Lücking, 2009
Amphorothecium P.M. McCarthy, G. Kantvilas & J.A. Elix, 2001
Amphorothecium occultum P.M. McCarthy, Kantvilas & Elix, 2001
Ampliotrema Kalb ex Kalb, 2006
Ampliotrema Kalb, 2004 accepted as Ampliotrema Kalb ex Kalb, 2006
Ampliotrema auratum (Tuck.) Kalb, 2004 accepted as Ocellularia aurata (Tuck.) Hale, 1980
Anomalographis K. Kalb in K. Kalb & J. Hafellner, 1992
Anomalographis madeirensis (Tav.) Kalb, 1992
Anomomorpha Nylander ex Hue, 1891 accepted as Graphis Adanson, 1763
Antrocarpon A. Massalongo, 1856 accepted as Ocellularia G.F.W. Meyer, 1825
Antrocarpon feeanum A. Massal., 1856 accepted as Phaeotrema feeanum (A. Massal.) Zahlbr., 1923
Antrocarpum G.F.W. Meyer, 1825
Antrocarpum depressum (Mont.) G. Mey., 1825 accepted as Thelotrema depressum Mont., 1851
Antrocarpum inclusum (Sowerby) Spreng., 1827 accepted as Thelotrema lepadinum (Ach.) Ach., 1803
Antrocarpum lepadinum (Ach.) Trevis., 1852 accepted as Thelotrema lepadinum (Ach.) Ach., 1803
Aplanocalenia Lücking, Sérusiaux & Vezda, 2005
Artheliopsis Vainio, 1896 accepted as Echinoplaca Fée, 1824
Arthotheliopsidomyces Ciferri & Tomaselli, 1953 accepted as Echinoplaca Fée, 1824
Arthotheliopsis Vainio, 1896 accepted as Echinoplaca Fée, 1824
Ascidium Fée, 1824 accepted as Ocellularia G.F.W. Meyer, 1825
Ascidium albogilvum Kremp., 1875 accepted as Ocellularia albogilva (Kremp.) Zahlbr., 1923
Ascidium attenuatum C. Knight, 1883 accepted as Thelotrema attenuatum (C. Knight) Hellb., 1896
Ascidium carnosulum Kremp., 1875 accepted as Ocellularia carnosula (Kremp.) Zahlbr., 1923
Ascidium chonestomum Leight., 1869 accepted as Ocellularia chonestoma (Leight.) Zahlbr., 1923
Ascidium confluens Kremp., 1875 accepted as Ocellularia confluens (Kremp.) Zahlbr., 1923
Ascidium croceum Kremp., 1875 accepted as Ocellularia crocea (Kremp.) Overeem & D. Overeem, 1922
Ascidium depressum (Mont.) Nyl., 1869 accepted as Thelotrema depressum Mont., 1851
Ascidium dignitosum Kremp., 1875 accepted as Thelotrema dignitosum (Kremp.) Zahlbr., 1923
Ascidium discolor (Ach.) Nyl., 1867 accepted as Ocellularia discolor (Ach.) Spreng., 1827
Ascidium domingense Fée, 1863 accepted as Ocellularia domingensis (Fée) Müll. Arg., 1887
Ascidium elatius Stirt., 1875 accepted as Thelotrema elatius (Stirt.) Hellb., 1896
Ascidium exsertum Stirt., 1879 accepted as Thelotrema exsertum (Stirt.) Zahlbr., 1923
Ascidium grande Kremp., 1876 accepted as Phaeotrema grande (Kremp.) Zahlbr., 1923
Ascidium granuliferum Kremp., 1875 accepted as Ocellularia granulifera (Kremp.) Müll. Arg., 1892
Ascidium granulosum Leight., 1869 accepted as Myriotrema granulosum (Leight.) Hale, 1980
Ascidium interponendum Nyl., 1891 accepted as Ocellularia interponenda (Nyl.) Hale, 1980
Ascidium interpositum Nyl., 1863 accepted as Ocellularia interposita (Nyl.) Hale, 1980
Ascidium isidiophorum Kremp., 1875 accepted as Thelotrema isidiophorum (Kremp.) Zahlbr., 1923
Ascidium manosporum C. Knight, 1883 accepted as Thelotrema manosporum (C. Knight) Hellb., 1896
Ascidium massalongii Mont., 1860 accepted as Ocellularia massalongii (Mont.) Hale, 1980
Ascidium melanosporum C. Knight, 1875 accepted as Leptotrema melanosporum (C. Knight) Zahlbr., 1923
Ascidium melanostomum Kremp., 1876 accepted as Ocellularia melanostoma (Kremp.) Kalb, 1983
Ascidium octoloculare C. Knight, 1884 accepted as Ocellularia octolocularis (C. Knight) Shirley, 1899
Ascidium orthomastium Kremp., 1875 accepted as Ocellularia orthomastia (Kremp.) Zahlbr., 1923
Ascidium phaeotropum Kremp., 1875 accepted as Ocellularia phaeotropa (Kremp.) Zahlbr., 1923
Ascidium pomiforme Kremp., 1875 accepted as Ocellularia pomiformis (Kremp.) Overeem & D. Overeem, 1922
Ascidium postpositum Nyl., 1867 accepted as Thelotrema postpositum (Nyl.) Zahlbr., 1923
Ascidium profundum Stirt., 1881 accepted as Thelotrema profundum (Stirt.) Shirley, 1889
Ascidium punctulatum Leight. accepted as Ocellularia punctulata (Leight.) Zahlbr., 1923
Ascidium rhabdosporum Nyl., 1867 accepted as Ocellularia rhabdospora (Nyl.) Redinger, 1936
Ascidium rhodostroma Mont., 1851 accepted as Ocellularia rhodostroma (Mont.) Zahlbr., 1923
Ascidium tetrasporum Stirt. accepted as Thelotrema tetrasporum (Stirt.) D.D. Awasthi, 1965
Ascidium xanthostroma (Nyl.) Nyl., 1891 accepted as Ocellularia xanthostroma (Nyl.) Zahlbr., 1923
Ascidium xanthostromizum Nyl., 1891 accepted as Ocellularia xanthostromiza (Nyl.) Zahlbr., 1923
Ascospermum S. Schulzer von Müggenburg, 1863 (uncertain > nomen dubium )
Asterisca G.F.W. Meyer, 1825 accepted as Sarcographa Fée, 1824
Asterisca labyrinthica (Ach.) G. Mey., 1825 accepted as Sarcographa labyrinthica (Ach.) Müll. Arg., 1887
Asterisca medusula Spreng., 1827 accepted as Sarcographa medusula (Spreng.) Fée, 1841
Asteristion Leighton, 1870 accepted as Ocellularia G.F.W. Meyer, 1825
Asteristium Clements, 1909 accepted as Ocellularia G.F.W. Meyer, 1825
Asteropeltis P. Hennings, 1904 accepted as Trichothelium J. Müller Arg., 1885