[plants] Haeckel (1866) - plants
   vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
     lycophytes see Subphylum Lycophytina "Banks, 1968"
       Class Lycopodiopsida Bartl. (1830)
         Order Selaginellales Prantl (1874)
           Family Selaginellaceae Willk. (1854)
             Genus Selaginella P.Beauv. (1805), nom. cons.