Synonymy:
Opegrapha saxigena Taylor, in Mackay, Fl. Hibern. (Dublin): 259 (1836)
Opegrapha rupestris var. saxigena (Taylor) Hepp, Flecht. Europ.: no. 347 (1857)

Opegrapha conferta Anzi, Comm. Soc. crittog. Ital. 1(fasc. 3): 160 (1862)

Opegrapha xanthodes Nyl., Flora, Regensburg 61(16): 245 (1878)

Position in classification:
Gyrographa, Roccellaceae, Arthoniales, Arthoniomycetidae, Arthoniomycetes, Ascomycota, Fungi

Note:
We aim to keep taxonomic opinions up to date, but errors or delays can occur. Please report them to our curator.