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 Monoecia L. (1735), nom. inval. see Class Monoecia L. (1753), nom. inval. Order Monoecia Polyandria L. (1735), nom. inval. see Order Monoecia Polyandria L. (1753), nom. inval. Genus Ostrya P.A. Micheli, nom. inval. see Genus Carpinus Tourn., nom. inval.