organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990 stat. inval.
     Phylum Cyanobacteria (ex Stanier 1974) Cavalier-Smith 2002 stat. inval. - cyanobacteria see Phylum Cyanobacteriota Oren et al. 2022
       Class Coccogoneae Thuret (1875) - coccoid cyanobacteria see Subclass Oscillatoriophycideae Hoffmann, Komárek & Kaštovský (2005), nom. inval., orth. inval.
         Order Chroococcales Ardissone (1887) see Order Chroococcales corrig. Ardissone 1887
           1 Genus Gloeocapsa Kütz. (1843), nom. cons. see Genus Gloeocapsa Kützing 1843 nom. cons.
           2 Genus Chroococcus C. Nägeli (1849) see Genus Chroococcus Nägeli 1849
           3 Genus Anacystis G. Meneghini (1837) see Genus Anacystis Meneghini 1837
           4 Genus Synechocystis C. Sauvageau (1893) see Genus Synechocystis Sauvageau 1893
           5 Genus Entophysalis Kütz. (1843) see Genus Entophysalis Kützing 1843