Current Name:Psathyrella cystidiosa (Peck) A.H. Sm., Mem. N. Y. bot. Gdn 24: 250 (1972)
Synonymy:Psilocybe cystidiosa Peck, Bull. N.Y. St. Mus. 167: 46 (1913)
Position in classification:Psathyrellaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)