Current Name:Ocellularia discoidea (Ach.) Müll. Arg., Mém. Soc. Phys. Hist. nat. Genève 29(no. 8): 8 (1887)
Synonymy:Thelotrema discoideum Ach., K. Vetensk-Acad. Nya Handl. 33: 94 (1812)
Position in classification:Graphidaceae, Ostropales, Ostropomycetidae, Lecanoromycetes, Ascomycota, Fungi
Synonymy Contributor(s): Lücking (2003)