Arthonia propinqua Nyl. legitimate

• ABRSL
• Fungi(reg.)
• Ascomycota(div.)
• Pezizomycotina(subd.)
• Arthoniomycetes(cl.)
• Arthoniales(ordo)
• Arthoniaceae(fam.)
• Arthonia(gen.)
• propinqua(sp.)

| sensu P.McCarthy (Comp.) (2016), Checklist of the Lichens of Australia and its Island Territories