Current Name:Psathyrella acutissima Singer, Beih. Nova Hedwigia 29: 186 (1969)
Synonymy:Psathyrella marthae var. acutissima (Singer) Raithelh., Nueva Flora Micológica Argentina (Stuttgart): 261 (2004)
Position in classification:Psathyrellaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)