Basionym Name:Parmelia mannumensis Elix, Aust. J. Bot. 29(3): 359 (1981)
Homotypic synonyms:Xanthoparmelia mannumensis (Elix) Elix & J. Johnst., in Elix, Johnston & Armstrong, Bull. Br. Mus. nat. Hist., Bot. 15(3): 283 (1986)