Basionym Name:Verrucaria marginata var. santensis Nyl., Expos. Synopt. Pyrenocarp.: 45 (1858)
Homotypic synonyms:Pyrenula mamillana var. santensis (Nyl.) Trevis., Conspect. Verruc.: 13 (1860)Pyrenula marginata var. santensis (Nyl.) Tuck., Proc. Amer. Acad. Arts & Sci. 7: 234 (1868)Pyrenula santensis (Nyl.) Müll. Arg., Flora, Regensburg 65(25): 400 (1882)Verrucaria santensis (Nyl.) Nyl., Acta Soc. Sci. fenn. 7(2): 489 (1863)Verrucaria santensis var. santensis (Nyl.) Nyl., Acta Soc. Sci. fenn. 7(2): 489 (1863)