Basionym Name:Verrucaria confinis Nyl., Annls Sci. Nat., Bot., sér. 4 3: 174 (1855)
Homotypic synonyms:Anthracothecium confine (Nyl.) Müll. Arg., Linnaea 43(9): 45 (1880)Bottaria confinis (Nyl.) Vain., Bot. Tidsskr. 29: 144 (1909)Pyrenula confinis (Nyl.) R.C. Harris, More Florida Lichens, Incl. 10 Cent Tour Pyrenol. (New York): 109 (1995)Sporodictyon confine (Nyl.) Trevis., Conspect. Verruc.: 13 (1860)