living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Prokaryotae see Superkingdom Prokarya
     Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990 stat. inval.
       Division Prochlorophycota (R.A. Lewin 1976) see Phylum Cyanobacteria (ex Stanier 1974) Cavalier-Smith 2002 stat. inval.
         Genus Prochloron Lewin (1977), nom. inval. see Genus Prochloron Lewin ex L.Hoffm. & Greuter (1993)
           Prochloron didemni (Lewin) Lewin (1977), nom. inval. see Prochloron didemni Lewin ex L. Hoffm. & Greuter (1993)