Nectria dacrymycetella f. spireae (Nyl.) P.Karst. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Hypocreales family Nectriaceae genus Nectria species Nectria dacrymycetella Name Homonyms Nectria dacrymycetella f. spireae (Nyl.) P.Karst.