Current Name:Hydropus arenarius (A.H. Sm.) Singer, Lilloa 22: 350 (1951)
Synonymy:Mycena arenaria A.H. Sm., North Amer. Species of Mycena: 376 (1947)
Position in classification:Mycenaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)