Natura - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Vegetabile Regnum nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
         Publicae
           Monoclinia
             Diffinitas
               Indifferentismus
                 Class Diandria L. (1735), nom. inval. see Class Diandria L. (1753), nom. inval.
                   Order Diandria Monogynia L. (1735), nom. inval. see Order Diandria Monogynia L. (1753), nom. inval.
                     Corollae irregulares, fructu angiospermo
                       1 '20' Genus Veronica nom. inval. see Genus Veronica L. (1753)
                       2 '22' Genus Justicia nom. inval. see Genus Justicia L. (1753)
                       3 '25' Genus Gratiola A.Q. Rivinus, nom. inval. see Genus Gratiola L. (1753)
                       4 '23' Genus Pinguicula nom. inval. see Genus Pingvicula L. (1753)
                       5 '24' Genus Utricularia nom. inval. see Genus Utricularia L. (1753)