Barbula muralis subsp. incana Bruch & Schimp. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Tortula species Tortula muralis Name Homonyms Barbula muralis var. incana Bruch & Schimp. Barbula muralis subsp. incana Bruch & Schimp.