Basionym Name:Graphis sclerocarpa Meyen & Flot., Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur., Suppl. 1 19: 229 (1843)
Homotypic synonyms:Opegrapha prosodea var. sclerocarpa (Meyen & Flot.) Vain., Ann. Acad. Sci. fenn., Ser. A 15(no. 6): 269 (1921)