Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown clade] Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           neomura Cavalier-Smith, 1987
             Eukaryota Chatton, 1925 - eukaryotes
               [Bikonta]
                 [[branch-based clade] Diaphoretickes Adl et al., 2012] see Superkingdom Corticata Lankester, 1878
                   [[crown clade] Sar Adl et al. 2012] see Subkingdom Harosa Cavalier-Smith, 2010
                     [Stramenopiles Patterson, 1990 - stramenopiles] see Superphylum Heterokonta Caval.-Sm. (1986)
                       [Bacillariophyta Engl. & Gilg (1919) - diatoms] see [unranked] Diatomea Kütz. (1844)
                         [Centrales] see Order Centrales
                           1 "Discoids"
                           2 "Solenoids"
                           3 ["Biddulphioids"] see Suborder Biddulphiineae
                           4 "Rutilarioids"