Bryum argenteum subsp. brachycarpum Cardot Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Bryales family Bryaceae genus Bryum species Bryum argenteum Name Homonyms Bryum argenteum var. brachycarpum Cardot Bryum argenteum subsp. brachycarpum Cardot