Basionym Name:Parmelia caliginosa Essl., J. Hattori bot. Lab. 42: 105 (1977)
Homotypic synonyms:Neofuscelia caliginosa (Essl.) Essl., Mycotaxon 7(1): 50 (1978)Xanthoparmelia caliginosa (Essl.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch, Taxon 53(4): 967 (2004)