Bih. K. Svenska VetenskAkad. Handl., Afd. 3 28, (no. 1): 32 (1902). Basionym: Lecanora intrusa Nyl., Flora, Regensburg 50: 4 (1867).
Basionym: Lecanora intrusa Nyl., Flora, Regensburg 50: 4 (1867).