Bryum trifarium (Hedw.) J.F.Gmel. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Bryales family Bryaceae genus Bryum species Bryum trifarium Name Homonyms Bryum trifarium (Hedw.) J.F.Gmel. ex With. Bryum trifarium (Hedw.) J.F.Gmel. Bryum trifarium (Hedw.) Dicks.