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 Trigynia nom. inval. see Order Diandria Trigynia L. (1753), nom. inval.
                     1 '36' Genus Piper nom. inval. see Genus Piper L. (1753)