Basionym Name:Parmelia erosa Elix & P.M. Armstr., Aust. J. Bot. 31(5): 472 (1983)
Homotypic synonyms:Xanthoparmelia erosa Elix & J. Johnst., in Elix, Johnston & Armstrong, Bull. Br. Mus. nat. Hist., Bot. 15(3): 241 (1986)