Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
Count: [f] 2c;232o;592f;6085g;41s; †1g
   Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843)
  Count: -
     Subclass Aridae Takht. (1997) see Order Alismatales R.Br. ex Bercht. & J.Presl (1820)
    Count: [f] 5o;8f;88g
       Superorder Cyclanthanae Thorne ex Reveal (1996) see Order Pandanales R.Br. ex Bercht. & J.Presl (1820)
      Count: [g] 1o;1f;12g
         Order Cyclanthales Mart. (1835) see Order Pandanales R.Br. ex Bercht. & J.Presl (1820)
        Count: [g] 1f;12g
           Family Cyclanthaceae Poit. ex A.Rich. (1824), nom. cons. - Panama hat family
          Count: [g] 12g
             Subfamily Cyclanthoideae
            Count: [g] 1g
               Genus Cyclanthus Poit., 1822 ex A.Rich. (1824)
              Count: -