Basionym Name:Thelotrema phlyctideum Nyl., Annls Sci. Nat., Bot., sér. 4 11: 222 (1859)
Homotypic synonyms:Ocellularia phlyctidea (Nyl.) Zahlbr., Cat. Lich. Univers. 2: 598 (1923)Pseudochapsa phlyctidea (Nyl.) Parnmen, Lücking & Lumbsch, PLoS ONE 7(12): e51392, 10 (2012)