Nectria affinis (Grev.) Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Hypocreales family Bionectriaceae genus Paranectria species Paranectria affinis Name Homonyms Nectria affinis (Sacc.) Cooke Nectria affinis (Grev.) Fr.