Current Name:Pseudophacidium rugosum (Fr.) P. Karst., Acta Soc. Fauna Flora fenn. 2(no. 6): 96 (1885)
Synonymy:Phacidium rugosum Fr., Elench. fung. (Greifswald) 2: 135 (1828)
Position in classification:Phacidiaceae, Phacidiales, Leotiomycetidae, Leotiomycetes, Ascomycota, Fungi
Synonymy Contributor(s): Minter (2013)