[plants] Haeckel (1866) - plants
Count: 1p;9c;77o;471f;5271g;2s; ‡2g; †3o;2f;7g
   vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
  Count: 9c;76o;470f;5265g;2s; ‡2g; †3o;2f;7g
     euphyllophytes see Clade Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
    Count: [f] 8c;73o;467f;5258g;2s; ‡2g; †1o;2f;6g
       "Moniliformopses" Kenrick & P.R.Crane (1997), nom. inval. - ferns see Infraphylum Moniliformopses Kenrick & P.R.Crane (1997), nom. inval.
      Count: [g] 4c;11o;37f;242g; †1o;1f;4g
         Class Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) - ferns
        Count: [g] 7o;33f;231g; †4g
           Order Polypodiales Link (1833) - cathetogyrates
          Count: [g] 15f;190g
             Family Pteridaceae E.D.M.Kirchn. (1831) - pteroids
            Count: [g] 45g
               Subfamily Adiantoideae Horvat (1927) see Subfamily Vittarioideae Link (1841)
              Count: [g] 8g
                 1 Genus Adiantum L. (1753)
                Count: -
                 2.1 Genus Vittaria Sm. (1793)
                Count: -
                 2.2 Genus Ananthocorus nom. null. see Genus Ananthacorus Underw. & Maxon ex Maxon (1908)
                Count: -
                 2.3 Genus Anetium Splitg. (1840) see Genus Polytaenium Desv.
                Count: -
                 2.4 Genus Antrophyum Kaulf. (1824)
                Count: -
                 2.5 Genus Hecistopteris J.Sm. (1842)
                Count: -
                 2.6 Genus Monogramma Comm. ex Schkuhr (1808) see Genus Haplopteris C.Presl (1836), nom. cons.
                Count: -
                 2.7 Genus Rheopteris Alston (1956)
                Count: -