Basionym Name:Collemodium polycarpoides Nyl., Flora, Regensburg 66(34): 531 (1883)
Homotypic synonyms:Collemodium plicatile var. polycarpoides (Nyl.) Boistel, Nouv. Fl. Lich. (Paris) 2: 301 (1903)Leptogium polycarpoides (Nyl.) Harm., Lich. Fr. 1: 102 (1905)Pertusaria pertusa var. polycarpoides (Nyl.) Zahlbr., Cat. Lich. Univers. 5: 202 (1928)