Caeruleum K.Knudsen & L.Arcadia legitimate

• ABRSL
• Fungi(reg.)
• Ascomycota(div.)
• Pezizomycotina(subd.)
• Lecanoromycetes(cl.)
• Acarosporomycetidae(subcl.)
• Acarosporales(ordo)
• Acarosporaceae(fam.)
• Caeruleum(gen.)

| sensu P.McCarthy (Comp.) (2017), Checklist of the Lichens of Australia and its Island Territories