Domain Eucaryota
Count: [*†*] 11k;97p;151c;401o;832f;181g;3s; †13p;32c;87o;175f;72g;3s
   Subdomain Chlorota Doweld (2001)
  Count: [*†*] 5k;64p;91c;384o;817f;166g;3s; †13p;32c;87o;175f;72g;3s [20 Nov 2022]
     Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
    Count: [*†*] 24p;36c;344o;784f;134g;2s; †13p;32c;87o;175f;72g;3s [20 Nov 2022]
       Subkingdom Pteridobiotina Britton & A. Br. (1896)
      Count: [*†*] 8p;22c;340o;778f;133g; †11p;26c;71o;139f;63g;3s [20 Nov 2022]
         Superphylum Pteridophytanae Doweld (2001)
        Count: [*†*] 4p;12c;26o;59f;17g; †3p;7c;25o;53f;22g;1s [16 Oct 2022]
           Phylum Marattiophyta Heintze (1927) [monotypic] see Division Monilophyta Cantino & Donoghue
          Count: [*†*] 1c;2o;4f;2g; †1o;4f;2g [12 Oct 2022]
             Class Marattiopsida Doweld (2001) see Subclass Marattiidae Klinge (1882)
            Count: [*†*] 2o;4f;2g; †1o;4f;2g [12 Oct 2022]
               Order Marattiales Link (1833)
              Count: [*†*] 2f;1g; †1f [12 Oct 2022]
                 1 Family †Tieteaceae Němejc (1963) see Family Asterothecaceae Sze Xingjian & Li Xingxue (1963), nom. cons. prop.
                Count: -
                 2 Family Marattiaceae Kaulf. (1824), nom. cons. - marattioids
                Count: [*] 1g
                 3 Family Danaeaceae C.Agardh (1822) see Family Marattiaceae Kaulf. (1824), nom. cons.
                Count: -