Basionym Name:Parmelia reddenda Stirt., Scott. Natural. 4: 298 (1878)
Homotypic synonyms:Parmelia borreri var. reddenda (Stirt.) Boistel, Nouv. Fl. Lich. (Paris) 2: 62 (1903)Punctelia reddenda (Stirt.) Krog, Nordic Jl Bot. 2(3): 291 (1982)