Basionym Name:Lecanora rhagadiella Nyl., Flora, Regensburg 52: 409 (1869)
Homotypic synonyms:Aspicilia rhagadiella (Nyl.) Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 5 sér. 2(1): 115 (1910)Lecidea rhagadiella (Nyl.) Th. Fr., Lich. Scand. (Upsaliae)(2): 488 (1874)Pachyospora rhagadiella (Nyl.) Arnold, Flora, Regensburg 53(30–31): 470 (1871)