organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: [p] 5k89p165c61o29f1,209g193s; †1p2c7g2s
   Kingdom Plantae Haeckel (1866) - plants
  Count: [p] 9p3c152g24s; †1p2g
     Phylum Sphenophyta see Infraphylum Sphenophytae (auct.) Cavalier-Sm. (1998)
    Count: [g] 1g2s
       Genus Equisetum L. (1753)
      Count: 2s
         Equisetum arvense L. - field horsetail
        Count: -