Clavulina rugosa var. fuliginea (Fr.) Gillet Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Cantharellales family Cantharellaceae genus Clavulina species Clavulina rugosa Name Homonyms Clavulina rugosa var. fuliginea (Fr.) Corner Clavulina rugosa f. fuliginea (Fr.) Franchi & M.Marchetti Clavulina rugosa subsp. fuliginea (Fr.) Gillet, 1874