Psathyrella hydrophila (Fr.) A.H.Smith Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Psathyrellaceae genus Psathyrella species Psathyrella hydrophila Name Homonyms Psathyrella hydrophila (Bull.) Maire Psathyrella hydrophila (Fr.) A.H.Smith