Bryum clavatum Hook.f. & Wilson Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Bryales family Bryaceae genus Imbribryum species Imbribryum clavatum Name Homonyms Bryum clavatum (Schimp.) Müll.Hal. Bryum clavatum Hook.f. & Wilson