Barbula acuta var. patens Głow. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Didymodon species Didymodon acutus Name Homonyms Barbula acuta var. patens Głow. Barbula acuta f. patens (Głow.) Podp.