Basionym Name:Pyrenodesmia mawsonii C.W. Dodge, [as 'Mawsoni'] B.A.N.Z. Antarct. Res. Exped. Rep., Ser. B 7: 232 (1948)
Homotypic synonyms:Caloplaca mawsonii (C.W. Dodge) D.C. Linds., Meddr norsk Polarinst. 101: 12 (1972)