Basionym Name:Xanthoparmelia peruviensis Hale, Mycotaxon 22(2): 284 (1985)
Homotypic synonyms:Psiloparmelia peruviensis (Hale) Feuerer, in Thell, Feuerer, Elix & Kärnefelt, J. Hattori bot. Lab. 100: 805 (2006)