Protosphagnales † Sphagnales Ambuchananiales The Permian is a geologic period that extends from about 299. ... Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. ... Divisions Green algae land plants (embryophytes) non-vascular embryophytes Hepatophyta - liverworts Anthocerophyta - hornworts Bryophyta - mosses vascular plants (tracheophytes) seedless vascular plants Lycopodiophyta - clubmosses Equisetophyta - horsetails Pteridophyta - true ferns Psilotophyta - whisk ferns Ophioglossophyta - adderstongue ferns seed plants (spermatophytes) †Pteridospermatophyta - seed ferns Pinophyta - conifers Cycadophyta - cycads Ginkgophyta - ginkgo Gnetophyta - gnetae Magnoliophyta... For other uses, see Moss (disambiguation). ... Species See text. ...
The Sphagnopsida includes a single subclass Sphagnidae, with three orders. The order Sphagnales contains only the genus Sphagnum, with all but two of the species. The order Ambuchananiales contains a single living species, and Protosphagnales contains a single fossil species. Species See text. ... Species See text. ...
References
Shaw, A. Jonathan, 2000. "Phylogeny of the Sphagnopsida Based on Chloroplast and Nuclear DNA Sequences" [1], The Bryologist103 (2): 277-306.