Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Vegetabile L. (1735), nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
         Publicæ
           Monoclinia
             Affinitas
               Class Syngenesia L. (1735), nom. inval. see Class Syngenesia L. (1753), nom. inval.
                 Order Monogamia L. (1735), nom. inval. see Order Monogamia L. (1753), nom. inval.
                   1 Flore Simplici
                   2 Semiflosculosi Tourn., nom. inval.
                   3 Flosculosi nom. inval.