Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           ["prokaryotes" - bacteria] see Domain Bacteria Woese et al. 1990 stat. inval.
             [Class "Cyanoprokaryota" Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes]
               1 Subclass "Gloeobacterophycidae" Hoffmann, Komárek & Kaštovský (2005), nom. inval. [monotypic]
               1.0 [Subclass "Gloeobacterophycideae" Hoffmann, Komárek & Kaštovský (2005), nom. inval., orth. inval. [monotypic]] see Subclass Gloeobacterophycidae Hoffmann, Komárek & Kaštovský (2005), nom. inval.
               2.1.1 Subclass "Synechococcophycidae" Hoffmann, Komárek & Kaštovský (2005), nom. inval.
               2.1.1.0 [Subclass "Synechococcophycideae" Hoffmann, Komárek & Kaštovský (2005), nom. inval., orth. inval.] see Subclass Synechococcophycidae Hoffmann, Komárek & Kaštovský (2005), nom. inval.
               2.1.2 Subclass "Oscillatoriophycidae" Hoffmann, Komárek & Kaštovský (2005), nom. inval.
               2.1.2.0 [Subclass "Oscillatoriophycideae" Hoffmann, Komárek & Kaštovský (2005), nom. inval., orth. inval.] see Subclass Oscillatoriophycidae Hoffmann, Komárek & Kaštovský (2005), nom. inval.
               2.2 Subclass "Nostocophycidae" Hoffmann, Komárek & Kaštovský (2005), nom. inval. [monotypic]
               2.2.0 [Subclass "Nostochophycidae" Hoffmann, Komárek & Kaštovský (2005), nom. inval., orth. inval. [monotypic]] see Subclass Nostocophycidae Hoffmann, Komárek & Kaštovský (2005), nom. inval.
               2.2.0 [Subclass "Nostocophycideae" Hoffmann, Komárek & Kaštovský (2005), nom. inval., orth. inval. [monotypic]] see Subclass Nostocophycidae Hoffmann, Komárek & Kaštovský (2005), nom. inval.
               2.2.1.2 [Order Stigonematales Geitler (1925)] see Order Nostocales Borzì (1914)