Basionym Name:Opegrapha rubella var. viridis Ach., Methodus, Sectio prior (Stockholmiæ): 22 (1803)
Homotypic synonyms:Graphis viridis (Ach.) Branth & Rostr., Bot. Tidsskr. 3: 242 (1869)Opegrapha herpetica var. viridis (Ach.) Boistel, Nouv. Fl. Lich. (Paris) 2: 250 (1903)Opegrapha viridis (Ach.) Ach., Syn. meth. lich. (Lund): 73 (1814)Opegrapha viridis f. viridis (Ach.) Ach., Syn. meth. lich. (Lund): 73 (1814)Opegrapha viridis var. viridis (Ach.) Ach., Syn. meth. lich. (Lund): 73 (1814)Sclerographa viridis (Ach.) Erichsen, Hedwigia 78: 218 (1939)Zwackhia viridis (Ach.) Poetsch & Schied., System. Aufzähl. samenlos. Pflanzen (Krypt.): 186 (1872)