Proc. Wash. Acad. Sci. 12: 250 (1910). Basionym: Lecanora tephraspis Tuck., Americ. J. Arts Sci., Ser. 2, 25: 425 (1858). Synonyms: Index Fungorum
Basionym: Lecanora tephraspis Tuck., Americ. J. Arts Sci., Ser. 2, 25: 425 (1858).
Synonyms: Index Fungorum