Summary FNA says: The name ''Brachythecium oxycladum'' of American authors but not (Bridel) A. Jaeger has been applied to many specimens that are ''B. laetum''. The range map for "B. laetum'' show it as not occurring along the west coast. iNaturalist has ''B. oxycladon'' synonymized with ''B. laetum''.
From Natural History of Southeast Alaska
A list of all pages that have property "Summary" with value "FNA says: The name ''Brachythecium oxycladum'' of American authors but not (Bridel) A. Jaeger has been applied to many specimens that are ''B. laetum''. The range map for "B. laetum'' show it as not occurring along the west coast. iNaturalist has ''B. oxycladon'' synonymized with ''B. laetum''."
