Parmeliaceae Zenker
Parmelia saxatilis var. signifera (Nyl.) Müll.Arg. , legitimate, scientific
Müller Argoviensis, J. (1892), Bulletin de la Societe Royale de Botanique de Belgique 31: 30 [comb. nov.]
basionym: Parmelia signifera Nyl. legitimate
Elix, J.A. in Grgurinovic, C. A. (ed.) (1994), Parmelia. Flora of Australia 55: 122 [nomenclatural synonym]
nomenclatural synonym of: Parmelia signifera Nyl. legitimate