Basionym Name:Acarospora chalcophila H. Magn., Göteborgs Kungl. Vetensk. Samhälles Handl., Ser. B, Math. Naturvensk. Skr. 6(17): 22 (1956)
Homotypic synonyms:Acarospora nitrophila var. chalcophila (H. Magn.) Clauzade & Cl. Roux, Bull. Mus. Hist. Nat. Marseille 41: 90 (1981)