Microstoma floccosum (Schw.) Rativ. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Pezizomycetes order Pezizales family Sarcoscyphaceae genus Microstoma species Microstoma floccosum Name Homonyms Microstoma floccosum (Sacc.) Raitv. Microstoma floccosum (Schw.) Rativ.