Basionym Name:Parmelia prunastri var. phellina Ach., Methodus, Sectio post. (Stockholmiæ): 258 (1803)
Homotypic synonyms:Evernia prunastri f. phellina (Ach.) Ach., Syn. meth. lich. (Lund): 245 (1814)Evernia prunastri var. phellina (Ach.) Ach., Lich. Univ.: 442 (1810)