Phylum [Tracheophyta] Sinnott ex Caval.-Sm. (1998) - vascular plants
   Subphylum Lycopodiophytina Reveal (1996) [monotypic]
     Class Lycopodiopsida Bartl. (1830)
       Order Lycopodiales DC. ex Bercht. & J.Presl (1820) [monotypic]
         Family Lycopodiaceae P.Beauv. ex Mirb. (1802) - clubmosses
           Subfamily Lycopodioideae W. H. Wagner & Beitel ex B. Øllg.
             1 Genus Austrolycopodium Holub
             2 Genus Dendrolycopodium A. Haines
             3 Genus Diphasiastrum Holub
             4 Genus Diphasium C.Presl. ex Rothm.
             5 Genus Lycopodiastrum Holub ex R.D.Dixit (1981)
             6 Genus Lycopodium L. (1753)
             7 Genus Pseudodiphasium Holub
             8 Genus Pseudolycopodium Holub
             9 Genus Spinulum A. Haines