Basionym Name:Lecanora cineracea Nyl., Bull. Soc. linn. Normandie, sér. 2 6(2): 308 (1873)
Homotypic synonyms:Acarospora rufidulocinerea Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 5 sér. 1(2): 144 (1909)