Domain Eucaryota Subdomain Chlorota Doweld (2001) Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981) Subkingdom Lycopodiobiotina Doweld (2001) Phylum Lycopodiophyta D.H.Scott (1900) see Subphylum Lycopodiophytina Reveal (1996) 1 Class †Drepanophycopsida R.J. Rayner (1984) 2[4] Order †Barrandeinales Novák (1961), incertae sedis [monotypic] see Order Protolepidodendrales Koidzumi (1939) 3[2] Class Lycopodiopsida Bartl. (1830) [monotypic]