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) Superphylum Pteridophytanae Doweld (2001) Phylum Pteridophyta Schimp. (1879) see Phylum Filicinophyta Class Gleicheniopsida Doweld (2001) see Order Gleicheniales Link (1833) Order Dipteridales Doweld (2001) see Order Gleicheniales Link (1833) Family †Camptopteridaceae Krassilov, 1969 see Family Dipteridaceae Seward & E.Dale (1901)