Barbula curvirostris f. commutata (Mitt.) Lindb. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Hymenostylium species Hymenostylium recurvirostrum Name Homonyms Barbula curvirostris var. commutata (Mitt.) Braithw. Barbula curvirostris f. commutata (Mitt.) Lindb.