Cystoderma longisporum (Kühner) Heinem. & Thoen Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Tricholomataceae genus Cystoderma species Cystoderma jasonis Name Homonyms Cystoderma longisporum (Kühner) Heinem. & Thoen ex Arnolds Cystoderma longisporum (Kühner) Heinem. & Thoen