Basionym Name:Lecidea admixta Nyl., Annls Sci. Nat., Bot., sér. 4 11: 224 (1859)
Homotypic synonyms:Heterothecium admixtum (Nyl.) A. Massal., Atti Inst. Veneto Sci. lett., ed Arti, Sér. 3 5: 262 (1860)Lopadium admixtum (Nyl.) Zahlbr., Cat. Lich. Univers. 4: 298 (1926)Megalospora admixta (Nyl.) Sipman, Willdenowia 15(2): 558 (1986)