Basionym Name:Psora plicatula Müll. Arg., Bull. Herb. Boissier 1(2): 35 (1893)
Homotypic synonyms:Lecidea plicatula (Müll. Arg.) Zahlbr., Cat. Lich. Univers. 3: 889 (1925)Protoparmelia plicatula (Müll. Arg.) Rambold, Biblthca Lichenol. 34: 137 (1989)Ramboldia plicatula (Müll. Arg.) Kantvilas & Elix, Bryologist 97(3): 299 (1994)