Homotypic Synonyms See Note

Basionym Name:
Placodium obliterans Nyl., Flora, Regensburg 57: 7 (1874)

Homotypic synonyms:
Caloplaca obliterans (Nyl.) Blomb. & Forssell, Enum. Pl. Scand.: 69 (1880)
Caloplaca obliterans f. obliterans (Nyl.) Blomb. & Forssell, Enum. Pl. Scand.: 69 (1880)
Caloplaca obliterans var. obliterans (Nyl.) Blomb. & Forssell, Enum. Pl. Scand.: 69 (1880)
Gasparrinia cirrochroa f. obliterans (Nyl.) Hav., Bergens Mus. Årbok(no. 5): 11 (1899)
Gasparrinia obliterans (Nyl.) Dalla Torre & Sarnth., Fl. Tirol, Vorarlberg, Liechtenstein, IV Band. Die Flechten von Tirol: 179 (1902)
Lecanora obliterans (Nyl.) Nyl., in Hue, Rev. Bot. 5: 23 (1887)
Lecanora obliterans f. obliterans (Nyl.) Nyl., in Hue, Rev. Bot. 5: 23 (1887)
Leproplaca obliterans (Nyl.) Arup, Frödén & Søchting, Nordic Jl Bot. 31(1): 72 (2013)
Physcia cirrochroa var. obliterans (Nyl.) Arnold, Flora, Regensburg 57(10): 154 (1874)
Physcia obliterans (Nyl.) Arnold, Flora, Regensburg 64(20): 310 (1881)
Placodium cirrochroum f. obliterans (Nyl.) Vain., Term. Füz. 22: 296 (1899)
Placodium cirrochroum var. obliterans (Nyl.) A.L. Sm., Monogr. Brit. Lich., Edn 2 1: 204 (1918)