Bryoerythrophyllum byrdii (E.B.Bartram) R.H.Zander Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Gertrudiella species Gertrudiella gelida Name Homonyms Bryoerythrophyllum byrdii (E.B.Bartram) R.H.Zander