Sclerotinia alni Maul Dataset GBIF Backbone Taxonomy Rank SPECIES Published in (1894). Hedwigia 33: 215. Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Sclerotiniaceae genus Ciboria species Ciboria alni Name Homonyms Sclerotinia alni Rostrup Sclerotinia alni Maul