Hypnum brevicuspidatum (Mitt.) Müll.Hal. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Sematophyllaceae genus Acroporium species Acroporium brevicuspidatum Name Homonyms Hypnum brevicuspidatum (Mitt.) Müll.Hal.