Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981) Count: [*†*] 10p;24c;72o;262f;1685g; †5p;17c;56o;141f;593g Subkingdom Pteridobiotina Britton & A. Br. (1896) Count: [*†*] 6p;9c;20o;58f;370g; †2p;12c;42o;103f;488g Superdivision Cycadophytanae Doweld (2001) see Superphylum Cycadophytanae Doweld (2001) Count: [*†*] 5p;5c;9o;12f;83g; †2p;12c;37o;72f;361g Division Cycadophyta Bessey (1907) Count: [*†*] 1c;2o;2f;10g; †1c;2o;7f;28g [2 May 2023] Class †Cycadeoideopsida D.H.Scott (1923) [monotypic] Count: [†*] †1o;5f;17g [2 May 2023] a Order †Cycadeoideales E.W.Berry (1916) Count: [†*] †5f;17g [2 May 2023]