Peziza arduennensis Marchal, 1885 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Helotiaceae genus Hymenoscyphus species Helotium arduennense Name Homonyms Peziza arduennensis Mont., 1836 Peziza arduennensis Marchal, 1885