Microbryum starckeanum f. dextrorsum (Limpr.) R.H.Zander Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Microbryum species Microbryum starckeanum Name Homonyms Microbryum starckeanum f. dextrorsum (Limpr.) R.H.Zander