? autumnalis Velen. Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Helotiaceae genus Hymenoscyphus species Hymenoscyphus autumnalis Name Homonyms ? autumnalis Provancher, 1882 ? autumnalis Fuckel ? autumnalis Velen.