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 Polygamia necessaria L. (1735), nom. inval. see Order Polygamia necessaria L. (1753), nom. inval. Genus Milleria W. Houston, nom. inval. see Genus Milleria L. (1753)