Basionym Name:Verrucaria subatomaria Nyl., in Knight, Trans. Proc. N.Z. Inst. 15: 356, tab. XXXVI, fig. 15 (1883)
Homotypic synonyms:Anisomeridium subatomarium (Nyl.) R.C. Harris, More Florida Lichens, Incl. 10 Cent Tour Pyrenol. (New York): 150 (1995)Arthopyrenia subatomaria (Nyl.) Müll. Arg., Bull. Soc. R. Bot. Belg. 31(no. 2): 40 (1892)