Current Name:Collybia umbonatella Singer, Mycologia 35(2): 156 (1943)
Synonymy:Marasmius umbonatus Peck, Bull. Buffalo Soc. nat. Sci. 1(2): 58 (1873)Chamaeceras umbonatus (Peck) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 457 (1898)
Position in classification:Clitocybaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)