Basionym Name:Acarospora brunneola Norman ex H. Magn., Göteborg. Vetensk.-och Vitter.-Handl., Ser. 4 28(no. 2): 44 (1924)
Homotypic synonyms:Acarospora molybdina var. brunneola (Norman ex H. Magn.) Clauzade & Cl. Roux, Bull. Mus. Hist. Nat. Marseille 41: 78 (1981)