Source of systematic hierarchy: Bryophyte Biology (Second Edition), Goffinet and Shaw, 2009. Note that families recorded against species in Flickr may not match those in the list here.
Sequence of classes, orders and families in the taxonomic tree as per above source; species listed alphabetically.
Each scientific name listed above links to a corresponding search for the taxon on our Flickr pages.
Species determinations mostly by David Chamberlain and Liz Kungu.