life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukarya Chatton, 1925 see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Tracheata see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
         Phylum Lycophyta - lycophytes see Infraphylum Lycophytae (auct.) Cavalier-Sm. (1998)
           Genus Isoetes L. (1753) see Genus Isoëtes L. (1753)
           Genus Lycopodium L. (1753)
           Genus Phylloglossum Kunze (1843)
           Genus Selaginella P.Beauv. (1805), nom. cons.
           Genus Stylites E. Amstutz (1957) see Genus Isoetes L. (1753)