Gymnostomum luisieri (Sérgio) Sérgio Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Gymnostomum species Gymnostomum viridulum Name Homonyms Gymnostomum luisieri (Sérgio) Sérgio ex Crundw. Gymnostomum luisieri (Sérgio) Sérgio