embryophytes - land plants see Superphylum Embryophyta Engl. (1887)
Count: [*] 59o;413f;8g
   angiosperms - flowering plants see Subclass Magnoliidae Novák ex Takht. (1967)
  Count: [*] 59o;413f;8g
     monocots see Clade Monocotyledoneae de Candolle 1817 [Judd, Soltis, Soltis & Graham 2020]
    Count: [*] 11o;78f;1g
       Order Petrosaviales Takht. (1997)
      Count: [*] 1f
         1 Family Petrosaviaceae Hutch. (1934), nom. cons.
        Count: -