are small, with just a few species; most mosses are in the group called Bryopsida. Hubers, M.; Kerp, H. (2012). "Oldest known mosses discovered in Mississippian...

Andreaeobryopsida Andreaeopsida Oedipodiopsida Tetraphidopsida Polytrichopsida Bryopsida Polysporangiophytes Protracheophytes †Horneophytopsida †Aglaophyton Tracheophytes...