Superkingdom Eukaryota Whittaker & Margulis, 1978
see Domain Eukaryota Chatton, 1925
Count: -
Kingdom Chlorobiota Jeffrey (1971), nom. inval.
see Kingdom Chlorobiota C.Jeffrey ex Doweld (2001)
Count: -
Subkingdom Streptobionta
see [unranked] Streptophytina Lewis & McCourt (2004)
Count: -
Infrakingdom Embryobiotes
Count: -
Superdivision Polysporangiomorpha
Count: -
Division Tracheophyta
see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
Count: -
Subdivision Euphyllophytina
Count: -
Infradivision Radiatopses Kenrick & Crane (1997)
see Infraphylum Radiatopses Kenrick & Crane (1997)
Count: -
Supercohort Lignophytia
Count: -
Cohort Spermatophytata sedis mutabilis
Count: -
Subcohort Euspermatoclides
Count: -
01 Infracohort Cycadatae sedis mutabilis
Count: -
02 [plesion] †Callistophytaceae Stidd & J.W.Hall (1970), nom. cons. prop., sedis mutabilis
Count: -
03 Infracohort Coniferophytatae sedis mutabilis
Count: -
04 [plesion] †Glossopteridaceae Trapl (1926), sedis mutabilis
see Family Rigbyaceae J.M.Anderson & H.M.Anderson (1985), nom. cons. prop.
Count: -
05 [plesion] †Czekanowskiaceae Samylina (1970), sedis mutabilis
Count: -
06 Infracohort Ginkgoatae sedis mutabilis
Count: -
07 [plesion] †"Peltaspermaceae" Pilg. & Melchior (1954), nom. cons. prop., sedis mutabilis [monophyletic?]
Count: -
08 [plesion] †"Corystospermaceae" H.H.Thomas (1933), nom. inval., sedis mutabilis [monophyletic?]
see Family Umkomasiaceae Petriella (1981), nom. cons. prop.
Count: -
09 [plesion] †Caytoniaceae Kräusel (1926), sedis mutabilis
Count: -
10 Infracohort Anthophytatae sedis mutabilis
Count: -