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
           Diclinia
             Class Dioecia L. (1735), nom. inval. see Class Dioecia L. (1753), nom. inval.
               Order Dioecia Pentandria L. (1735), nom. inval.
                 1 Genus Lentiscus nom. inval.
                 2 Genus Toxicodendron nom. inval.
                 3 Genus Humulus nom. inval. see Genus Humulus L. (1753)
                 3.0 Genus Lupulus Tourn., nom. inval. see Genus Humulus nom. inval.
                 4 Genus Cannabis nom. inval. see Genus Cannabis L. (1753)
                 5 Genus Spinacia nom. inval. see Genus Spinacia L. (1753)