Current Name:Agaricus zelleri Kerrigan, Mem. N. Y. bot. Gdn 114: 490 (2016)
Synonymy:Polyplocium californicum Harkn., Bull. Calif. Acad. Sci. 1(no. 3): 159 (1885)Gyrophragmium californicum (Harkn.) Morse, Mycologia 35(4): 412 (1943)
Position in classification:Agaricaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2017)