Hypholoma hypoxanthum W.Phillips & Plowr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Psathyrellaceae genus Psathyrella species Psathyrella cotonea Name Homonyms Hypholoma hypoxanthum Sacc. Hypholoma hypoxanthum W.Phillips & Plowr.