living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925 Kingdom Plantae Haeckel (1866) - plants Subkingdom Embryobionta Cronquist, Takht. & W.Zimm. Division Filicophyta see Phylum Pterophyta Subdivision Ophioglossopsida Thomé see Class Ophioglossopsida Thomé (1874) 1 Order Ophioglossales Link (1833)