[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Prokaryota see Domain Prokaryota
     Class Cyanophyceae Schaffner (1909) see Class Cyanobacteria Cavalier-Smith, 2002
       Order Hormogonales Atkinson 1905
         Family Oscillatoriaceae Engl. (1898), nom. cons.
           Genus Oscillatoria Vaucher ex Gomont (1892)