Basionym Name:Parmelia simplicior Hale, Bryologist 75(1): 99 (1972)
Homotypic synonyms:Parmelina simplicior (Hale) Hale, Phytologia 28(5): 483 (1974)Parmelinella simplicior (Hale) Elix & Hale, Mycotaxon 29: 242 (1987)Pseudoparmelia simplicior (Hale) Krog & Swinscow, Lichenologist 19(4): 424 (1987)