Homotypic Synonyms See Note

Basionym Name:
Opegrapha comma Ach., Syn. meth. lich. (Lund): 73 (1814)

Homotypic synonyms:
Allographa comma (Ach.) Lücking & Kalb, Herzogia 31(1, Teil 2): 548 (2018)
Gloniella comma (Ach.) Rehm, Hedwigia 42(Beibl.): (172) (1903)
Graphis comma (Ach.) Spreng., Syst. veg., Edn 16 4(1): 250 (1827)
Graphis comma var. comma (Ach.) Spreng., Syst. veg., Edn 16 4(1): 250 (1827)
Graphis lineola var. comma (Ach.) Redinger, Ark. Bot. 27A(no. 3): 45 (1935)
Graphis scripta subsp. comma (Ach.) Nyl., Flora, Regensburg 50(13): 195 (1867)
Melaspilea comma (Ach.) Nyl., Annls Sci. Nat., Bot., sér. 4 20: 243 (1863)