Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
Count: [*†*] 10p;24c;72o;262f;1685g; †5p;17c;56o;141f;593g
   Subkingdom Pteridobiotina Britton & A. Br. (1896)
  Count: [*†*] 6p;9c;20o;58f;370g; †2p;12c;42o;103f;488g
     Superdivision Cycadophytanae Doweld (2001) see Superphylum Cycadophytanae Doweld (2001)
    Count: [*†*] 5p;5c;9o;12f;83g; †2p;12c;37o;72f;361g
       Division Pinophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) [monotypic]
      Count: [*†*] 1c;3o;6f;69g; †4o;13f;143g [19 May 2023]
         Class Pinopsida Burnett (1835)
        Count: [*†*] 3o;6f;69g; †4o;13f;143g [19 May 2023]
           Order †Voltziales Andreánszky (1954)
          Count: [†*] †9f;34g [8 May 2023]
             Family †Ferugliocladaceae S.Archang. & Cúneo (1987)
            Count: [†*] †4g [7 May 2023]
               Genus †Eucerospermum Feruglio (1946)
              Count: -