Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies ["Vegetabile Regnum" nom. inval. - plant kingdom] see Kingdom Plantae Haeckel (1866) ["Publicae"] ["Diclinia"] [Class "Monoecia" L. (1735), nom. inval.] see Class Monoecia L. (1753), nom. inval. [Order "Monoecia Monandria" L. (1735), nom. inval.] see Order Monoecia Monandria L. (1753), nom. inval. [Genus "Cynomorium" P.A. Micheli, nom. inval.] see Genus Cynomorium L. (1753)