Current Name:Mycena pusillissima (Peck) A.H. Sm., North Amer. Species of Mycena: 100 (1947)
Synonymy:Omphalia pusillissima Peck, Bull. N.Y. St. Mus. 116: 27 (1907)Omphalopsis pusillissima (Peck) Murrill, N. Amer. Fl. (New York) 9(5): 311 (1916)
Position in classification:Mycenaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)