[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 Cyatheales A.B.Frank (1877) - tree ferns
             1 Family Thyrsopteridaceae C.Presl
             2 Family Loxsomataceae C.Presl (1847)
             3 Family Culcitaceae Pic.Serm.
             4 Family Plagiogyriaceae Bower (1926)
             5 Family Cibotiaceae Korall (2006)
             6 Family Cyatheaceae Kaulf. (1827) - scaly tree ferns
             7 Family Dicksoniaceae M.R.Schomb. (1848), nom. cons. - dicksonioids
             8 Family Metaxyaceae Pic.Serm. (1970)