Current Name:Arthothelium cinereoargenteum (C. Knight ex Shirley) Zahlbr., Cat. Lich. Univers. 2: 123 (1922)
Synonymy:Arthonia cinereoargentea C. Knight ex Shirley [as 'cinereo-argentea'], Proc. R. Soc. Qd. 6: 212 (1889)
Position in classification:Arthoniaceae, Arthoniales, Arthoniomycetidae, Arthoniomycetes, Ascomycota, Fungi
Synonymy Contributor(s): Australian Lichen Checklist (2004); Checklist of Lichens of Australian and its Island Territories