†class Cladoxylopsida Novák 1930
Synonym: Cladoxylophyceae [replaced name]
Parent taxon: Moniliformopses according to T. N. Taylor et al. 2009
See also Doweld 2001 and Kenrick and Crane 1997
Sister taxa: none
Subtaxa: Cladoxyliidae Pietzschia Pseudosporochnales Stauropteridae Steloxylales Syncardia Zygopteridae