Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
   Subkingdom Lycopodiobiotina Doweld (2001)
     Division Lycopodiophyta D.H.Scott (1900) see Phylum Lycopodiophyta D.H.Scott (1900)
       Class Isoëtopsida Rolle (1884)
         Order †Lepidodendrales Haeckel (1868)
           Family †Lepidodendraceae Endl.
             01 Genus †Bothrodendron Hildreth
             02 Genus †Hizemodendron R.M.Bateman & DiMichele (1991)
             03 Genus †Lepidodendron Sternb. (1820)
             04 Genus †Lepidodendropsis J.L.Lutz (1933)
             05 Genus †Lepidophloios Sternb. (1825), nom. cons., orth. cons.
             06 Genus †Lepidostrobus Brongn. (1828)
             07 Genus †Maubasia Senkev. (1991)
             08 Genus †Paralycopodites E.D.Morey & P.R.Morey (1977)
             09 Genus †Sigillaria Brongn. (1822)
             10 Genus †Sporangiostrobus H. Bode (1928)
             11 Genus †Stigmaria Brongn. (1822)
             12 Genus †Sublepidophloios Sterzel (1907)
             13 Genus †Ulodendron Lindl. & Hutton (1832)