life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Empire Eukaryota (Chatton, 1925) see Domain Eukaryota Chatton, 1925
     Superkingdom Metakaryota see Domain Eukaryota Chatton, 1925
       Kingdom Chromista Caval.-Sm. (1981) - chromists
         1 Subkingdom Chlorarachnia Cavalier-Sm. (1993) see Class Chlorarachnea Hibberd & Norris, 1984
         2 Subkingdom Euchromista Cavalier-Sm. (1993) see [unranked] Stramenopila