[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain Bacteria Woese et al. 1990 Phylum "Cyanobacteria" (ex Stanier 1974) Cavalier-Smith 2002 - cyanobacteria Class "Cyanobacteria" Cavalier-Smith, 2002 Family Family 3.1 nom. inval. Genus "Spirulina" Bory 1826 see Genus Spirulina P.J.F. Turpin ex M. Gomont (1892) "Spirulina major" [ICNB] see Spirulina major F.T. Kützing [ICBN]