Hymenoscyphus dumorum (Roberge ex Desm.) Anon. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Lachnaceae genus Brunnipila species Brunnipila dumorum Name Homonyms Hymenoscyphus dumorum (Roberge ex Desm.) J.Schröt. Hymenoscyphus dumorum (Roberge ex Desm.) Anon.