Tephrocybe sphaerospora Kühner & Romagn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Lyophyllaceae genus Tephrocybe species Tephrocybe sphaerospora Name Synonyms Lyophyllum sphaerosporum var. strangulatum (Velen.) Kühner & Romagn., 1953 Homonyms Tephrocybe sphaerospora Kühner & Romagn.