Basionym Name:Parmeliella duplicata Müll. Arg., Flora, Regensburg 66(5): 78 (1883)
Homotypic synonyms:Leioderma duplicatum (Müll. Arg.) D.J. Galloway & P.M. Jørg., Lichenologist 19(4): 375 (1987)Pannaria duplicata (Müll. Arg.) Hue, Bull. Soc. bot. Fr. 57(4): 283 (1910)