Willea genus doubtful Flechtneria Sciuto & L.A.Lewis, 2015 genus accepted Yadavaea Carpio-Lau, Mendoza-Tincopa & Molinari-Novoa, 2016 genus doubtful Scotiellopsis Fott genus synonym Chodatodesmus E.Hegewald, C.Bock & L.Krientitz, 2013 genus accepted Comasiella E.Hegewald, M.Wolf, A.Keller, T.Friedl & L.Krienitz, 2010 genus accepted Truncatulus I.Suto, 2006 genus doubtful Pectinodesmus E.Hegewald, M.Wolf, A.Keller, T.Friedl & L.Krienitz, 2010 genus accepted Westellopsis C.-C.Jao, 1959 genus accepted Acutodesmus (Hegewald) Tsarenko, 2001 genus synonym Hylodesmus Eliás, Nemcová, Skaloud, Neustupa, Kaufnerová & Sejnohová, 2009 genus doubtful Gloeoactinium G.M.Smith, 1926 genus doubtful Dictymocystis genus doubtful Crucigeniopsis F.Hindák, 1984 genus doubtful Asterosphaerium P.F.Reinsch, 1876 genus doubtful Pseudotetradesmus Hirose & Akiyama, 1963 genus doubtful Tetradictyon M.A.Romanov, 1964 genus doubtful Schmidleia J.Woloszynska, 1914 genus doubtful Schmidledesmus P.C.Silva, 1970 genus doubtful Suxenella P.Srivastava & M.Nizamuddin, 1939 genus doubtful Closteriococcus W.Schmidle, 1905 genus doubtful Lageniastrum B.Renault, 1896 genus accepted Steinedesmus Kofoid, 1911 genus accepted Staurogeniella W.Schmidle, 1901 genus doubtful Tetrallanthos genus synonym Dimophococcus A.K.H.Braun, 1855 genus synonym Protodesmus Nakahara, Tsubota & Handa, 2017 genus doubtful Coelastrella Chodat, 1922 genus accepted Hofmania Chodat, 1900 genus synonym Pseudodidymocystis Hegewald & Deason, 1989 genus accepted Neodesmus F.Hindák, 1976 genus accepted Hariotina P.-A.Dangeard, 1889 genus accepted Soropediastrum Wille, 1924 genus accepted Asterarcys A.Comas Gonzales, 1981 genus accepted Coelastropsis B.Fott & T.Kalina, 1979 genus accepted Scenedesmus Meyen, 1829 genus accepted Schroederiella Woloszynska, 1914 genus doubtful Astrocladium Tschourina, 1909 genus doubtful Komarekia Fott, 1981 genus accepted Tetradesmus G.M.Smith, 1913 genus accepted Bilgramia R.N.Yadava, 1990 genus doubtful Staurogenia Kützing, 1849 genus doubtful Tetrallantos Teiling, 1916 genus accepted Danubia F.Hindák, 1977 genus accepted Enallax Pascher, 1943 genus accepted Tetrastrum Chodat, 1895 genus accepted Tetranephris C.R.Leite & C.E.M.Bicudo, 1977 genus accepted Lauterborniella Schmidle, 1900 genus doubtful Cohniella Schröder, 1897 genus doubtful Scotiellocystis B.Fott, 1976 genus synonym Scotiellopsis Vinatzer, 1975 genus accepted Pseudotetrastrum F.Hindák, 1977 genus doubtful Gilbertsmithia M.O.P.Iyengar, 1975 genus doubtful Tetracoccus W.West, 1892 genus synonym Desmodesmus (R.Chodat) S.S.An, T.Friedl & E.Hegewald, 1999 genus accepted Gloeopedia genus doubtful Victoriella J.Woloszynska, 1914 genus doubtful Arthrodesmus C.G.Ehrenberg, 1836 genus synonym Steiniella C.Bernard, 1908 genus synonym Verrucodesmus E.Hegewald, 2013 genus accepted Pediludiella R.Hoshina, M.M.Hayakawa & T.Suzaki, 2020 genus accepted Coelastrum Nägeli, 1849 genus accepted Dicellula Swirenko genus doubtful Cryptodesmus P.M.Novis & G.Visnovsky, 2012 genus synonym Dimorphococcus Braun, 1855 genus accepted Westella De Wildeman, 1897 genus accepted Hofmania Heister ex Fabricius, 1759 genus accepted |