Trichostomum calcareum R.Br.bis Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Dicranales family Ditrichaceae genus Ditrichum species Ditrichum brachycarpum Name Homonyms Trichostomum calcareum (Nees & Hornsch.) Lindb. Trichostomum calcareum R.Br.bis