Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] [Kingdom Protista (Haeckel, 1866) - protists] [Superphylum Chromophyta] [Phylum Pedinellomorpha] see Domain Eukaryota Chatton, 1925 [Class Desmothoracidea]