Current Name:Paxina macropus (Clem.) Seaver, North American Cup-fungi, (Operculates) (New York): 203 (1928)
Synonymy:Phleboscyphus macropus Clem., Bull. Torrey bot. Club 30: 93 (1903)Acetabula macropus (Clem.) Sacc. & D. Sacc., Syll. fung. (Abellini) 18: 18 (1906)
Position in classification:Helvellaceae, Pezizales, Pezizomycetidae, Pezizomycetes, Ascomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)