Barbula rubella var. ruberrima Ferg. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Bryoerythrophyllum species Bryoerythrophyllum ferruginascens Name Homonyms Barbula rubella var. ruberrima Ferg. Barbula rubella var. ruberrima Fergusson ex Braithw.