Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981) Subkingdom Lycopodiobiotina Doweld (2001) Division †Zosterophyllophyta H.C.Bold (1973) see Phylum Zosterophyllophyta H.C.Bold (1973) Class †Zosterophyllopsida Foster & Gifford (1974) Order †Zosterophyllales Bierhorst (1971) [monotypic] Family †Zosterophyllaceae Kräusel (1938) 1 Genus †Zosterophyllum Penh. (1892) 2 Genus †Adoketophyton C.S. Li & D.Edwards (1992) 3 Genus †Discalis S.G.Hao (1989) 4 Genus †Distichophytum Mägd. (1938) 5 Genus †Nothia Lyon ex El-Saadawy & Lacy (1979)