Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies ["Regnum Vegetabile" L. (1753), nom. inval. - plant kingdom] see Kingdom Plantae Haeckel (1866) [Class Cryptogamia L. (1753)] [Cryptophyta Link (1824)] [Order Algae L. (1753)] [Anamorph genus Lepra F.H. Wigg. (1780), nom. illeg.] [Lepra rosea (Schreb.) Willd. (1787)] see Illosporium roseum (Schreb.) Fr. (1829)