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
           1 [plesion] †Horneophytopsida S.V.Meyen (1978) see Class Langiophytopsida Doweld (2001)
           2 [plesion] †Aglaophyton major (Kidst. & Lang, 1920)
           3 Division Tracheophyta see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)