Psathyrella squamosa M.M.Moser Dataset Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Psathyrellaceae genus Psathyrella species Psathyrella artemisiae Name Homonyms Psathyrella squamosa (P.Karst.) A.H.Sm. Psathyrella squamosa M.M.Moser