Basionym Name:Opegrapha conglomerata Pers., Ann. Bot. (Usteri) 7: 155, tab. III, fig. 4 (1794)
Homotypic synonyms:Lichen conglomeratus (Pers.) Ach., Lich. suec. prodr. (Linköping): 20 (1799)Opegrapha macularis var. conglomerata (Pers.) Ach., Lich. Univ.: 248 (1810)