Superkingdom Eukaryota Whittaker & Margulis, 1978 see Domain Eukaryota Chatton, 1925
   Kingdom Chlorobiota Jeffrey (1971), nom. inval. see Kingdom Chlorobiota C.Jeffrey ex Doweld (2001)
     Subkingdom Streptobionta see [unranked] Streptophytina Lewis & McCourt (2004)
       Infrakingdom Embryobiotes
         Superdivision Polysporangiomorpha
           Division Tracheophyta see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
             Subdivision Euphyllophytina
               Infradivision Radiatopses Kenrick & Crane (1997) see Infraphylum Radiatopses Kenrick & Crane (1997)
                 Supercohort Lignophytia
                   Cohort Spermatophytata sedis mutabilis
                     Subcohort Euspermatoclides
                       Infracohort Anthophytatae sedis mutabilis
                         1 [plesion] †Pentoxylales Pilg. & Melchior (1954), sedis mutabilis
                         2 [plesion] †Bennettitales Bessey (1910), sedis mutabilis see Order Cycadeoideales E.W.Berry (1916)
                         3 Superclass Gnetidra sedis mutabilis
                         4 Superclass Magnolidra sedis mutabilis