Between brackets is the number of accepted species
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- Biota
- Kingdom Animalia
- Kingdom Archaea
- Kingdom Bacteria
- Kingdom Chromista
- Kingdom Fungi
- Phylum Aphelida accepted as Aphelidiomycota
- Phylum Aphelidiomycota
- Phylum Ascomycota
- Class Archaeorhizomycetes
- Class Arthoniomycetes
- Class Ascomycetes
- Class Ascomycota incertae sedis
- Class Ascomycotina incertae sedis
- Class Dothideomycetes
- Class Eurotiomycetes
- Class Geoglossomycetes
- Class Laboulbeniomycetes
- Class Lecanoromycetes
- Class Leotiomycetes
- Order Cyttariales
- Order Erysiphales
- Order Helotiales
- Family Amicodiscaceae A.H. Ekanayaka & K.D. Hyde in Ekanayaka, Hyde, Gentekaki, McKenzie, Zhao, Bulgakov & Camporesi, 2019
- Family Arachnopezizaceae T. Hosoya, J.G. Han & H.O. Baral in Baral, 2015
- Family Ascocorticiaceae
- Family Bryoglossaceae A.H. Ekanayaka & K.D. Hyde in Ekanayaka, Hyde, Gentekaki, McKenzie, Zhao, Bulgakov & Camporesi, 2019
- Family Chlorociboriaceae H.O. Baral & P.R. Johnston in Baral, 2015
- Family Chlorospleniaceae A.H. Ekanayaka & K.D. Hyde in Ekanayaka, Hyde, Gentekaki, McKenzie, Zhao, Bulgakov & Camporesi, 2019
- Family Dermateaceae
- Family Discinellaceae A.H. Ekanayaka & K.D. Hyde in Ekanayaka, Hyde, Gentekaki, McKenzie, Zhao, Bulgakov & Camporesi, 2019
- Family Excipulaceae accepted as Helotiales incertae sedis
- Family Hamatocanthoscyphaceae A.H. Ekanayaka & K.D. Hyde, 2019
- Family Helotiaceae
- Family Helotiales incertae sedis
- Genus Actinoscypha P.A. Karsten, 1888 accepted as Micropeziza Fuckel, 1870
- Genus Adelodiscus H. Sydow in H. Sydow & Petrak, 1931
- Genus Aleuriella P.A. Karsten, 1871 accepted as Mollisia (E.M. Fries) P.A. Karsten, 1871
- Genus Algincola Velenovský, 1939
- Genus Ambrodiscus S.E. Carpenter, 1988
- Genus Antimanopsis Petrak, 1948 accepted as Monostichella F. von Höhnel, 1916
- Genus Anulosporium Sherbakoff, 1933 accepted as Dactylaria P.A. Saccardo, 1880
- Genus Aquapoterium Raja & Shearer, 2008
- Genus Arctomollisia A. Raitviir, 2008
- Genus Ascocoryne J.W. Groves & D.E. Wilson, 1967
- Genus Ascographa Velenovský, 1934
- Genus Asteronaevia Petrak, 1929 accepted as Diplonaevia P.A. Saccardo, 1889
- Genus Atrocybe Velenovský, 1947
- Genus Bagnisimitrula S. Imai, 1942
- Genus Beloniella H. Rehm, 1892 accepted as Calloria E.M. Fries, 1836
- Genus Belonium P.A. Saccardo, 1884 accepted as Pyrenopeziza Fuckel, 1870
- Genus Belonopeziza F. von Höhnel, 1917 accepted as Calloria E.M. Fries, 1836
- Genus Benguetia H. Sydow & P. Sydow, 1917
- Genus Bispora Fuckel, 1870 accepted as Bisporella P.A. Saccardo, 1884
- Genus Bisporella P.A. Saccardo, 1884
- Genus Brachyascus H. Sydow, 1917 accepted as Microdiscus P.A. Saccardo, 1916
- Genus Briardia P.A. Saccardo, 1885 accepted as Duebenia E.M. Fries, 1849
- Genus Bruneaudia O. Kuntze, 1898
- Genus Bulbomollisia W.D. Graddon, 1984 accepted as Mollisia (E.M. Fries) P.A. Karsten, 1871
- Genus Calloria E.M. Fries, 1836
- Genus Calloriella F. von Höhnel, 1918
- Genus Callorina Korf, 1971 accepted as Calloria E.M. Fries, 1836
- Genus Calycella Quélet, 1886 accepted as Bisporella P.A. Saccardo, 1884
- Genus Capricola Velenovský, 1947
- Genus Catenulifera Hosoya, 2002
- Genus Cenangiopsis Velenovský, 1947
- Genus Chloroepilichen J. Etayo, 2010
- Genus Chloroscypha Seaver, 1931
- Genus Chlorospleniella P.A. Karsten, 1885
- Genus Chondroderris Maire, 1937
- Genus Ciliella P.A. Saccardo & Sydow, 1902
- Genus Cistellina Raitviir in Yarva, 1979
- Genus Colipila H.-O. Baral & G García, 2011
- Genus Comesia P.A. Saccardo, 1884
- Genus Cordierites Montagne, 1840
- Genus Cornuntum Velenovský, 1947
- Genus Creothyrium Petrak, 1925 accepted as Cylindrocolla Bonorden, 1851
- Genus Criserosphaeria Spegazzini, 1912
- Genus Crustula Velenovský, 1934 accepted as Mollisia (E.M. Fries) P.A. Karsten, 1871
- Genus Cryptocline Petrak, 1924
- Genus Cryptopezia F. von Höhnel, 1919
- Genus Cryptorhynchella F. von Höhnel, 1915 accepted as Sphaerographium P.A. Saccardo, 1884
- Genus Cryptosympodula G.J.M. Verkley, 1999
- Genus Cylindrocolla Bonorden, 1851
- Genus Cylindrodochium H.F. Bonorden, 1851 accepted as Cylindrosporium R.K. Greville, 1822
- Genus Cylindrosporium R.K. Greville, 1822
- Genus Cylindrosporum R.K. Greville, 1823
- Genus Cystodendron Bubák, 1914
- Genus Cystotricha M.J. Berkeley & C.E. Broome, 1850
- Genus Dactylaria P.A. Saccardo, 1880
- Genus Darkera H.S. Whitney, J. Reid & Pirozynski, 1975
- Genus Davinciella (P.A. Saccardo & D. Saccardo) P.A. Saccardo ex Trotter in P.A. Saccardo, 1928 accepted as Merodontis F.E. Clements, 1909
- Genus Dawsicola P. Döbbeler, 1981
- Genus Dennisiodiscus M. Svrček, 1976
- Genus Dermateopsis Nannfeldt, 1932
- Genus Desmopatella F. von Höhnel in Weese, 1924 accepted as Phacidiella P.A. Karsten, 1884
- Genus Didonia Velenovský, 1934
- Genus Didymocoryne P.A. Saccardo & A. Trotter, 1913
- Genus Didymotrichum F. von Höhnel, 1914 accepted as Dactylaria P.A. Saccardo, 1880
- Genus Diplocarpa Massee, 1895
- Genus Diplocarpon F.A. Wolf, 1912
- Genus Diplonaevia P.A. Saccardo, 1889
- Genus Diplorhinotrichum F. von Höhnel, 1902 accepted as Dactylaria P.A. Saccardo, 1880
- Genus Discomycella F. von Höhnel, 1912
- Genus Dothiorina F. von Höhnel, 1911
- Genus Duebenia E.M. Fries, 1849
- Genus Echinella Massee, 1895 accepted as Pirottaea P.A. Saccardo, 1878
- Genus Echinodiscus Etayo & Diederich, 2000 accepted as Neoechinodiscus E.A. Molinari-Novoa & R. Sierra in Sierra & Molinari-Novoa, 2020
- Genus Endoconidium Prillieux & Delacroix, 1891
- Genus Endoscypha H. Sydow, 1924
- Genus Entomopeziza Klebahn, 1914 accepted as Diplocarpon F.A. Wolf, 1912
- Genus Entomosporium Léveillé, 1856
- Genus Eriopeziza (P.A. Saccardo) Rehm, 1892
- Genus Eupropolella F. von Höhnel, 1917
- Genus Excipula (E.M. Fries) E.M. Fries, 1823 accepted as Pyrenopeziza Fuckel, 1870
- Genus Favraea P.A. Saccardo, 1881
- Genus Felisbertia Viégas, 1944
- Genus Glarea G.F. Bills & F. Paláez in G.F. Bills et al., 1999
- Genus Gloeotinia M. Wilson, M. Noble & E. Gray, 1954
- Genus Gloeotrochila Petrak, 1947 accepted as Cryptocline Petrak, 1924
- Genus Gremmeniella M. Morelet, 1969
- Genus Helgardia Crous & W. Gams, 2003
- Genus Helicia J. Dearness & H. House, 1925 accepted as Cylindrocolla Bonorden, 1851
- Genus Helicodendron Peyronel, 1918
- Genus Helicodesmus Linder, 1925 accepted as Helicodendron Peyronel, 1918
- Genus Helotiella P.A. Saccardo, 1884
- Genus Hemiglossum Patouillard, 1890
- Genus Hymenobolus Durieu & Montagne, 1845
- Genus Hyphoscypha Velenovský, 1934
- Genus Hypnotheca Tommerup, 1970
- Genus Hysteronaevia Nannfeldt, 1984
- Genus Hysteropeziza Rabenhorst, 1874 accepted as Pyrenopeziza Fuckel, 1870
- Genus Hysteropezizella F. von Höhnel, 1917
- Genus Hysterostegiella F. von Höhnel, 1917
- Genus Involucroscypha A. Raitviir, 2002
- Genus Iridinea Velenovský, 1934
- Genus Laetinaevia J.A. Nannfeldt, 1932
- Genus Laricina Velenovský, 1934
- Genus Larissia A. Raitviir, 2008
- Genus Lasseria R.W. Dennis, 1960
- Genus Lemalis E.M. Fries, 1825
- Genus Leptodontidium G.S. de Hoog, 1979
- Genus Leptodontium G.S. de Hoog, 1977 accepted as Leptodontidium G.S. de Hoog, 1979
- Genus Leptopeziza Rostrup, 1888 accepted as Pyrenopeziza Fuckel, 1870
- Genus Libartania T.R. Nag Raj, 1979
- Genus Livia Velenovský, 1947
- Genus Llimoniella J. Hafellner & P. Navarro-Rosinés, 1993
- Genus Lobularia Velenovský, 1934
- Genus Loricella Velenovský, 1934
- Genus Malotium Velenovský, 1934
- Genus Margaritispora Ingold, 1942
- Genus Masseea Saccardo, 1889
- Genus Maxillispora von Höhnel, 1914 accepted as Tetracladium De Wildeman, 1893
- Genus Melachroia Boudier, 1885 accepted as Podophacidium Niessl in Rabenhorst, 1868
- Genus Melanopeziza Velenovský, 1939
- Genus Melanormia Körber, 1865
- Genus Melittiosporium Corda, 1838
- Genus Melittosporiella F. von Höhnel, 1919
- Genus Merodontis F.E. Clements, 1909
- Genus Merostictis F.E. Clements, 1909 accepted as Diplonaevia P.A. Saccardo, 1889
- Genus Micraspis Darker, 1963
- Genus Micraspsis G.D. Darker, 1963
- Genus Microascus P.A. Saccardo, 1916 accepted as Microdiscus P.A. Saccardo, 1916
- Genus Microdiscus P.A. Saccardo, 1916
- Genus Microgloeum Petrak in H. Sydow & Petrak, 1922
- Genus Micropeziza Fuckel, 1870
- Genus Microspora Velenovský, 1934
- Genus Midotiopsis Hennings, 1902
- Genus Mirandina G. Arnaud ex Matsushima, 1975
- Genus Mirandina G. Arnaud, 1952
- Genus Mitrula E.M. Fries, 1821
- Genus Mollisia (E.M. Fries) P.A. Karsten, 1871
- Genus Mollisiella Boudier, 1885 accepted as Mollisia (E.M. Fries) P.A. Karsten, 1871
- Genus Mollisiopsis Rehm, 1908
- Genus Monochaetiellopsis B.C. Sutton & F. DiCosmo, 1977
- Genus Monostichella F. von Höhnel, 1916
- Species Monostichella appendiculata B. Sutton, 1986 accepted as Zunura appendiculata (B. Sutton) Nag Raj, 1993
- Species Monostichella coryli (Desm.) Höhn.
- Species Monostichella robergei (Desm.) Höhn., 1916
- Species Monostichella salicis (Westend.) Arx, 1957
- Species Monostichella symploci Keissl., 1923 accepted as Phaeomonostichella symploci (Keissl.) Petr., 1941
- Genus Morthiera Fuckel, 1870 accepted as Entomosporium Léveillé, 1856
- Genus Muscia K. Gizhitskaya, 1929
- Genus Muscicola Velenovský, 1934
- Genus Mycolecidea P.A. Karsten, 1888
- Genus Mycomelanea Velenovský, 1947
- Genus Mycosphaerangium G.J.M. Verkley, 1999
- Genus Myridium F.E. Clements, 1909 accepted as Laetinaevia J.A. Nannfeldt, 1932
- Genus Myxosporina F. von Höhnel, 1927 accepted as Rhodesia W.B. Grove, 1937
- Genus Naegiella (Rehm) Clements, 1909 accepted as Eupropolella F. von Höhnel, 1917
- Genus Naeviella (Rehm) F.E. Clements, 1909
- Genus Naeviopsis B. Hein, 1976
- Genus Neoechinodiscus E.A. Molinari-Novoa & R. Sierra in Sierra & Molinari-Novoa, 2020
- Genus Neo-Naumovia S.R. Schwarzman, 1959
- Genus Neotapesia E. Müller & R. Hütter, 1963
- Genus Neozythia Petrak, 1958
- Genus Niesslella F. von Höhnel, 1919 accepted as Micropeziza Fuckel, 1870
- Genus Nimbomollisia J.A. Nannfeldt, 1983 accepted as Niptera E.M. Fries, 1849
- Genus Niptera E.M. Fries, 1849
- Genus Nothomitra R.A. Maas Geesteranus, 1964
- Genus Nothophacidium J. Reid & R. Cain, 1962
- Genus Obconicum Velenovský, 1939
- Genus Obscurodiscus A. Raitviir, 2002
- Genus Obtectodiscus E. Müller, O. Petrini & G.J. Samuels, 1980
- Genus Oculimacula Crous & W. Gams, 2003
- Genus Odontoschizon H. Sydow & P. Sydow, 1914 accepted as Patinella P.A. Saccardo, 1875
- Genus Orbiliopsis Velenovský, 1934
- Genus Orbiliopsis (Saccardo) Sydow, 1924
- Genus Pachycudonia S. Imai, 1950
- Genus Parksia E.K. Cash, 1945 accepted as Chloroscypha Seaver, 1931
- Genus Parthenope Velenovský, 1934
- Genus Patinella P.A. Saccardo, 1875
- Genus Peltigeromyces A. Møller, 1901
- Genus Peltophoromyces F.E. Clements, 1909 accepted as Peltigeromyces A. Møller, 1901
- Genus Pezolepis H. Sydow, 1925
- Genus Pezomela H. Sydow, 1928
- Genus Phacidiella P.A. Karsten, 1884
- Genus Phaeonaevia L. Holm & K. Holm, 1977
- Genus Phloeosporella F. von Höhnel, 1924
- Genus Phragmiticola M.A. Sherwood, 1987
- Genus Phragmonaevia Rehm, 1896
- Genus Phyllomyces C.G. Lloyd, 1921 accepted as Cordierites Montagne, 1840
- Genus Phyllopezis Petrak, 1949
- Genus Physmatomyces Rehm, 1900
- Genus Pirottaea P.A. Saccardo, 1878
- Genus Placopeziza F. von Höhnel, 1916
- Genus Pleiopatella Rehm, 1908
- Genus Ploettnera P.C. Hennings, 1899
- Genus Ploettnerula W. Kirschstein, 1924 accepted as Pirottaea P.A. Saccardo, 1878
- Genus Podophacidium Niessl in Rabenhorst, 1868
- Genus Polydiscina H. Sydow, 1930
- Genus Pseudocenangium A. Knapp, 1924 accepted as Ascocoryne J.W. Groves & D.E. Wilson, 1967
- Genus Pseudographium Jaczewski, 1898 accepted as Sphaerographium P.A. Saccardo, 1884
- Genus Pseudolachnum Velenovský, 1934
- Genus Pseudonaevia R.W.G. Dennis & B.M. Spooner, 1993
- Genus Pseudopatella Saccardo, 1884 accepted as Cystotricha M.J. Berkeley & C.E. Broome, 1850
- Genus Pseudopeltis L. Holm & K. Holm, 1978
- Genus Pseudotapesia Velenovský, 1939
- Genus Pseudotryblidium Rehm, 1890
- Genus Psilophana H. Sydow, 1939
- Genus Psilothecium F.E. Clements, 1903
- Genus Pteromyces E. Bommer, M. Rousseau & P.A. Saccardo, 1906
- Genus Pyrenodiscus Petrak, 1927 accepted as Diplonaevia P.A. Saccardo, 1889
- Genus Pyrenopeziza Fuckel, 1870
- Genus Pyrenotrochila F. von Höhnel, 1917 accepted as Trochila E.M. Fries, 1849
- Genus Radotinea Velenovský, 1934
- Genus Ramulariospora Bubák, 1914 accepted as Phacidiella P.A. Karsten, 1884
- Genus Rhexocercosporidium U. Braun, 1994
- Genus Rhizocladosporium Crous & U. Braun, 2007
- Genus Rhodesia W.B. Grove, 1937
- Genus Rhynchosporium E. Heinsen ex A.B. Frank, 1897
- Genus Rhytidhysterion Spegazzini, 1881
- Genus Riedera E.M. Fries, 1849
- Genus Rimula Velenovský, 1934
- Genus Robincola Velenovský, 1947
- Genus Roburnia Velenovský, 1947
- Genus Sambucina Velenovský, 1947
- Genus Sarcomyces Massee, 1891
- Genus Schizothyrellina Petrak, 1922 accepted as Phacidiella P.A. Karsten, 1884
- Genus Schizothyrioma F. von Höhnel, 1917
- Genus Schnablia Saccardo & P. Sydow, 1899
- Genus Scleropezicula G.J.M. Verkley, 1999
- Genus Sclerozythia F. Petrak, 1955 accepted as Neozythia Petrak, 1958
- Genus Scutobelonium W.D. Graddon, 1984
- Genus Scutomollisia Nannfeldt, 1976
- Genus Scutulopsis Velenovský, 1934
- Genus Scytalidium Pesante, 1957
- Genus Skyttella D. Hawksworth & R. Santesson, 1988
- Genus Solanella J. Vañha, 1910
- Genus Sorokina P.A. Saccardo, 1892
- Genus Sorokinella J. Fröhlich & K.D. Hyde, 2000
- Genus Sphaerographium P.A. Saccardo, 1884
- Genus Spilopodia Boudier, 1885
- Genus Spilopodiella E. Müller, 1989
- Genus Spirosphaera A.L. Van Beverwijk, 1953
- Genus Starbaeckia H. Rehm in K. Starbäck, 1890
- Genus Stegopeziza F. von Höhnel, 1917 accepted as Hysterostegiella F. von Höhnel, 1917
- Genus Stilbopeziza Spegazzini, 1908
- Genus Synciboria G.L. Wang, 2009
- Genus Syntexis Theissen, 1916 accepted as Mollisia (E.M. Fries) P.A. Karsten, 1871
- Genus Tanglella F. von Höhnel, 1918
- Genus Tapesia (Persoon) Fuckel, 1870
- Genus Tetracladium De Wildeman, 1893
- Genus Thedgonia B.C. Sutton, 1973
- Genus Themisia Velenovský, 1939
- Genus Tovariella H. Sydow, 1930
- Genus Trichangium Kirschstein, 1935
- Genus Trichodiscus W. Kirschstein, 1924 accepted as Dennisiodiscus M. Svrček, 1976
- Genus Trichohelotium Killermann, 1935
- Genus Trichosporiella O.P. Kamyschko, 1960
- Genus Trimmatostroma Corda, 1837
- Genus Trochila E.M. Fries, 1849
- Genus Tromera P.A. Saccardo, 1889
- Genus Tubolachnum Velenovský, 1934
- Genus Urceola Quélet, 1886
- Genus Waltonia Saho, 1970
- Genus Woodiella P.A. Saccardo & P. Sydow, 1899
- Genus Zugazaea R.P. Korf, T. Iturriaga & P. Lizon in T. Iturriaga, R.P. Korf & P. Lizon, 1998
- Family Hemiphacidiaceae
- Family Hyaloscyphaceae
- Family Hydrocinaceae A.H. Ekanayaka & K.D. Hyde in Ekanayaka, Hyde, Gentekaki, McKenzie, Zhao, Bulgakov & Camporesi, 2019
- Family Hymenoscyphaceae accepted as Helotiaceae
- Family Loramycetaceae
- Family Mollisiaceae accepted as Helotiales incertae sedis
- Family Moniliaceae accepted as Sclerotiniaceae
- Family Neolauriomycetaceae P.W. Crous in Crous et al., 2018
- Family Patellariopsidaceae A. Karunarathna, E. Camporesi & K.D. Hyde in Karunarathna et al., 2020
- Family Pezizellaceae J. Velenovský, 1934
- Family Phacidiaceae
- Family Rhizothyriaceae accepted as Helotiaceae
- Family Rutstroemiaceae
- Family Sclerotiniaceae
- Family Solenopeziaceae A.H. Ekanayaka & K.D. Hyde in Ekanayaka, Hyde, Gentekaki, McKenzie, Zhao, Bulgakov & Camporesi, 2019
- Family Tympanidaceae H.O. Baral & L. Quijada in Baral, 2015
- Family Vandijckellaceae M. Sandoval-Denis in Crous et al., 2017
- Family Vibrisseaceae
- Order Leotiales
- Order Leotiomycetes incertae sedis
- Order Leotiomycetidae incertae sedis
- Order Lichinodiales
- Order Medeolariales
- Order Rhytismatales
- Order Thelebolales
- Class Lichinomycetes
- Class Neolectomycetes
- Class Orbiliomycetes
- Class Pezizomycetes
- Class Pneumocystidomycetes
- Class Saccharomycetes
- Class Sareomycetes
- Class Schizosaccharomycetes
- Class Sordariomycetes
- Class Taphrinomycetes
- Class Xylonomycetes
- Phylum Basidiobolomycota accepted as Zygomycota
- Phylum Basidiomycota
- Phylum Blastocladiomycota
- Phylum Calcarisporiellomycota accepted as Zygomycota
- Phylum Caulochytriomycota accepted as Chytridiomycota
- Phylum Chytridiomycota
- Phylum Entomophthoromycota
- Phylum Fungi (awaiting allocation)
- Phylum Fungi incertae sedis
- Phylum Glomeromycota
- Phylum Kickxellomycota accepted as Zygomycota
- Phylum Monoblepharomycota accepted as Chytridiomycota
- Phylum Mortierellomycota accepted as Zygomycota
- Phylum Mucoromycota accepted as Zygomycota
- Phylum Nematophyta †
- Phylum Neocallimastigomycota accepted as Chytridiomycota
- Phylum Olpidiomycota accepted as Chytridiomycota
- Phylum Rozellomycota
- Phylum Zoopagomycota accepted as Zygomycota
- Phylum Zygomycota
- Genus Celluloxylon J.W. Dawson, 1881 † accepted as Prototaxites J.W. Dawson, 1859 †
- Genus Mucorites Meschinelli, 1898 † accepted as Mucorites Meschinelli ex Lindau, 1900 †
- Genus Mucorites Meschinelli ex Lindau, 1900 †
- Genus Mycelites W. Roux, 1887 †
- Genus Mycobystrovia Goujet & Locquin, 1979 †
- Genus Nematophycus Carruthers, 1872 † accepted as Prototaxites J.W. Dawson, 1859 †
- Genus Nematophyton J.W. Dawson, 1888 † accepted as Prototaxites J.W. Dawson, 1859 †
- Genus Ourasphaira C.C. Loron, R.H. Rainbird, E.C. Turner, J.W. Greenman & E.J. Javaux, 2019 †
- Genus Petsamomyces M.Y. Belova, 2006 †
- Genus Pilula S.D. Harker & W.A.S. Sarjeant in Harker et al., 1990 † accepted as Pilula S.D. Harker & W.A.S. Sarjeant ex S.D. Harker & W.A.S. Sarjeant, 1992 †
- Genus Pilula S.D. Harker & W.A.S. Sarjeant ex S.D. Harker & W.A.S. Sarjeant, 1992 †
- Genus Polycellaria H.D. Pflug, 1965 †
- Genus Prototaxites J.W. Dawson, 1859 †
- Genus Rhyniomycelium M. Krings & C.J. Harper, 2023 †
- Kingdom Plantae
- Kingdom Protista accepted as Protozoa
- Kingdom Protozoa
- Kingdom Viruses
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