Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981) Subkingdom Bryobiotina Campb. (1890) Division Bryophyta A.Braun (1864) - mosses and liverworts see Phylum Bryophyta A.Braun (1864) Subdivision Bryophytina Engl. (1892) see Subphylum Bryophytina Engl. (1892) Class Bryopsida McClatchie (1897) - mosses Subclass Bryidae Engl. (1892) - mosses Superorder Hypnanae W.R.Buck & Goffinet ex W.R. Buck, C.J. Cox, A.J. Shaw & Goffinet (2005) Order Ptychomniales W.R. Buck, C.J. Cox, A.J. Shaw & Goffinet (2005) [monotypic] Family Ptychomniaceae M. Fleisch. (1908) Genus Ombronesus N.E. Bell, N. Pedersen & A.E. Newton (2007)