Basionym Name:Thelocarpon albidum Nyl., Annls Sci. Nat., Bot., sér. 3 20: 317 (1853)
Homotypic synonyms:Thelococcum albidum (Nyl.) Nyl., Flora, Regensburg 56(19): 299 (1873)Thelococcum albidum (Nyl.) Zahlbr., Cat. Lich. Univers. 5: 8 (1927)