Current Name:Arthothelium norvegicum Coppins & Tønsberg, Nordic Jl Bot. 4(1): 75 (1984)
Synonymy:Arthonia norvegica (Coppins & Tønsberg) McCune, Microlichens of the Pacific Northwest, Volume 2: Keys to the Species: 32 (2017)
Position in classification:Arthoniaceae, Arthoniales, Arthoniomycetidae, Arthoniomycetes, Ascomycota, Fungi
Synonymy Contributor(s): British Lichen Society (2004)