Current Name:Medusulina egenella (Müll. Arg.) Müll. Arg., Bull. Herb. Boissier 2(app. 1): 93 (1894)
Synonymy:Graphina egenella Müll. Arg., Hedwigia 30: 52 (1891)
Position in classification:Fissurinaceae, Graphidales, Ostropomycetidae, Lecanoromycetes, Ascomycota, Fungi
Synonymy Contributor(s): Australian Lichen Checklist (2004); Checklist of Lichens of Australian and its Island Territories