Basionym Name:Lecidea epixanthoidiza Nyl., Flora, Regensburg 58(1): 10 (1875)
Homotypic synonyms:Lecidea vernalis f. epixanthoidiza (Nyl.) Blomb. & Forssell, Enum. Pl. Scand.: 84 (1880)Lecidea vernalis subsp. epixanthoidiza (Nyl.) Vain., Meddn Soc. Fauna Flora fenn. 2: 61 (1878)Lecidea vernalis var. epixanthoidiza (Nyl.) Nyl., in Norrlin, Meddn Soc. Fauna Flora fenn. 1: 28 (1876)