[plants] Haeckel (1866) - plants
   vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
     euphyllophytes see Clade Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
       "Moniliformopses" Kenrick & P.R.Crane (1997), nom. inval. - ferns see Infraphylum Moniliformopses Kenrick & P.R.Crane (1997), nom. inval.
         Class Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) - ferns
           Order Polypodiales Link (1833) - cathetogyrates
             Family Polypodiaceae J.Presl & C.Presl (1822) - polygrams
               Subfamily Polypodioideae Sweet (1826)
                 Tribe Polypodieae see Subfamily Polypodioideae Sweet (1826)
                   1 Genus Dicranoglossum J.Sm. (1854) see Genus Pleopeltis Humb. & Bonpl. ex Willd. (1810)
                   2 Genus Neurodium Fée see Genus Pleopeltis Humb. & Bonpl. ex Willd. (1810)
                   3 Genus Niphidium J.Sm. (1875)
                   4 Genus Pecluma M.G.Price (1983)
                   5.1 Genus Polypodium L. (1753)
                   5.2 Genus Campyloneurum C.Presl (1836)
                   5.3 Genus Goniophlebium (Blume) C.Presl (1836)
                   5.4 Genus Microgramma C.Presl (1836)
                   5.5 Genus Pleopeltis Humb. & Bonpl. ex Willd. (1810)
                   5.6 Genus Serpocaulon A.R.Sm.
                   5.7 Genus Synammia C.Presl (1836)
                   6 Genus Thylacopteris Kunze ex J.Sm. (1875)