Basionym Name:Graphis intricans Nyl., Acta Soc. Sci. fenn. 7(2): 473 (1863)
Homotypic synonyms:Phaeographis intricans (Nyl.) Staiger, Biblthca Lichenol. 85: 329 (2002)Sarcographa intricans (Nyl.) Müll. Arg., Flora, Regensburg 70: 77 (1887)Sarcographa intricans f. intricans (Nyl.) Müll. Arg., Flora, Regensburg 70: 77 (1887)Sarcographa intricans var. intricans (Nyl.) Müll. Arg., Flora, Regensburg 70: 77 (1887)