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 Gnetophyta Bessey (1907) see Subclass Gnetidae Pax (1894)
    Count: -
       Genus Ephedra L. (1753) - sea grape
      Count: 2s
         Ephedra sinica Stapf (1927) - Chinese ephedra
        Count: -