Atrichum angustatum f. polysetum (W.Krieg.) Podp. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Bryophyta class Polytrichopsida order Polytrichales family Polytrichaceae genus Atrichum species Atrichum angustatum Name Homonyms Atrichum angustatum f. polysetum (W.Krieg.) Podp.