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] [Domain Eucaryota] [Subdomain Chlorota Doweld (2001)] [Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants] see Subkingdom Viridiplantae Caval.-Sm. (1981) [Subkingdom Pteridobiotina Britton & A. Br. (1896)] [Superdivision Cycadophytanae Doweld (2001)] see Superphylum Cycadophytanae Doweld (2001) [Division †Pteridospermatophyta Meyen] 7 [Class †"Dyctiopteridiopsida" A.V.Novikov & B. Barabasz-Krasny (2015), orth. inval.] see Class Dictyopteridiopsida Doweld (2001)