Thamniopsis hypnaceum (Müll.Hal.) W.R.Buck Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hookeriales family Pilotrichaceae genus Trachyxiphium species Trachyxiphium hypnaceum Name Homonyms Thamniopsis hypnaceum (Müll.Hal.) W.R.Buck