Botryotrichum piuliferum Sacc. & Marchal Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Sordariales family Chaetomiaceae genus Chaetomium species Chaetomium piluliferum Name Homonyms Botryotrichum piuliferum Sacc. & Marchal