Current Name:Arthonia gracillima Müll. Arg., Flora, Regensburg 70: 424 (1887)
Synonymy:
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