Marasmius atrorubens (Berk.) Berk. Dataset Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Marasmiaceae genus Marasmius species Marasmius atrorubens Name Homonyms Marasmius atrorubens (Berk.) Berk. Marasmius atrorubens (Berk.) Mont.