Bryum longicollum (Hedw.) Voit Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Bryales family Mniaceae genus Pohlia species Pohlia longicolla Name Homonyms Bryum longicollum (Hedw.) Sm. Bryum longicollum (Hedw.) Voit Bryum longicollum (Hedw.) Sw.