Basionym Name:Urceolaria scruposa var. argillosa Ach., Methodus, Sectio prior (Stockholmiæ): 148 (1803)
Homotypic synonyms:Diploschistes scruposus f. argillosus (Ach.) Dalla Torre & Sarnth., Fl. Tirol, Vorarlberg, Leichtenstein, IV Band. Die Flechten von Tirol: 298 (1902)Urceolaria argillosa (Ach.) Röhl., Deutschl. Fl. (Frankfurt) 3(2): 69 (1813)Urceolaria scruposa f. argillosa (Ach.) Zahlbr., Cat. Lich. Univers. 2: 669 (1924)