Basionym Name:Parmotrema werneri M. Choisy, Bull. Soc. bot. Fr. 78: 457 (1931)
Homotypic synonyms:Parmelia hypoleucina var. werneri (M. Choisy) Werner, Bull. Soc. Sci. Nat. phys. Maroc 35: 57 (1955)Parmelia werneri (M. Choisy) Zahlbr., Cat. Lich. Univers. 8: 569 (1932)