plants Haeckel (1866) - plants
Count: [f] 1p;2c;82o;474f
   Division Charophyta Migula (1889) - charophyte algae and embryophytes see charophytes
  Count: [f] 2c;82o;474f
     Subdivision [Streptophytina] see [unranked] Streptophytina Lewis & McCourt (2004)
    Count: [f] 2c;82o;474f
       Class Equisetopsida C.Agardh (1825) - horsetails see Subclass Equisetidae Warm. (1883)
      Count: [f] 82o;474f
         Vascular Plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
        Count: [f] 82o;474f [8 Jun 2023]
           Subclass Lycopodiidae Bek. (1863) - clubmosses and quillworts see Class Lycopodiopsida Bartl. (1830)
          Count: [g†*] 3o;3f;6g; †1g [4 Jun 2023]
             Order Lycopodiales DC. ex Bercht. & J.Presl (1820) [monotypic]
            Count: [g] 1f;4g [4 Jun 2023]
               Family Lycopodiaceae P.Beauv. ex Mirb. (1802) - clubmosses
              Count: [g] 4g
                 Genus Pseudolycopodiella Holub
                Count: -