Basionym Name:Verrucaria mastoidea var. internigrans Nyl., Bull. Soc. linn. Normandie, sér. 2 2: 123 (1868)
Homotypic synonyms:Porina internigrans (Nyl.) Müll. Arg., Rep. Meetings Australs. Assoc. Advancem. Sci.: 452 (1895)Verrucaria internigrans (Nyl.) Nyl., Bull. Soc. linn. Normandie, sér. 2 7: 177 (1873)