Basionym Name:Verrucaria interfugiens Nyl., Flora, Regensburg 68: 43 (1885)
Homotypic synonyms:Polyblastia intercedens var. interfugiens (Nyl.) Boistel, Nouv. Fl. Lich. (Paris) 2: 291 (1903)Polyblastia interfugiens (Nyl.) Zahlbr., Cat. Lich. Univers. 1: 149 (1921)