Basionym Name:Urceolaria calcarea var. cinerascens Schaer., Lich. helv. spicil. 2: 74 (1826)
Homotypic synonyms:Aspicilia calcarea var. cinerascens (Schaer.) Hazsl., Magyar Birodalom Zuzmó-Flórájá: 129 (1884)Lecanora cinerascens (Schaer.) Zahlbr., Cat. Lich. Univers. 5: 277 (1928)Pachyospora cinerascens (Schaer.) A. Massal., [as 'cinerescens'] Ric. auton. lich. crost. (Verona): 45, fig. 79 (1852)Patellaria cinerascens (Schaer.) Trevis., Revta Period. Lav. Imp. Reale Acad., Padova 1(3): 261 (1852)