Brachythecium populeum f. majus (Schimp.) Mönk. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Brachytheciaceae genus Sciuro-hypnum species Sciuro-hypnum populeum Name Homonyms Brachythecium populeum var. majus Schimp. Brachythecium populeum f. majus (Schimp.) Mönk.