Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies ["Vegetabile Regnum" nom. inval. - plant kingdom] see Kingdom Plantae Haeckel (1866) ["Publicae"] ["Monoclinia"] ["Affinitas"] [Class "Polyadelphia" L. (1735), nom. inval.] see Class Polyadelphia L. (1753), nom. inval. [Order "Polyadelphia Pentandria" nom. inval.] see Order Polyadelphia Pentandria L. (1753), nom. inval. 1 [Genus "Theobroma" nom. inval.] see Genus Theobroma L. (1753)