Basionym Name:Collema plicatissimum Nyl., Flora, Regensburg 61(22): 342 (1878)
Homotypic synonyms:Anema plicatissimum (Nyl.) Nyl., in Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 3 sér. 2: 229 (1890)Omphalaria plicatissima (Nyl.) Harm., Lich. Fr. 1: 60 (1905)Thyrea plicatissima (Nyl.) Zahlbr., Cat. Lich. Univers. 2: 808 (1924)