living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryotae see Domain Eukaryota Chatton, 1925
     Plantae Haeckel (1866) - plants
       Embryobionta Cronquist, Takht. & W.Zimm.
         Magnoliophyta Cronquist, Takht. & Zimmerm. (1966) see Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996)
           Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843)
             Liliidae J.H.Schaffn. (1911) see Order Liliales Perleb (1826)
               Liliales Perleb (1826) - lilies
                 Pontederiaceae Kunth (1816), nom. cons. - water-hyacinth family
                   Heteranthera Ruiz & Pav. (1794), nom. cons.