Gomphidius maculatus f. cookei (Massee) Fr. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Boletales family Gomphidiaceae genus Gomphidius species Gomphidius maculatus Name Homonyms Gomphidius maculatus var. cookei Massee Gomphidius maculatus f. cookei (Massee) Kavina Gomphidius maculatus subsp. cookei Massee, 1892