Basionym Name:Lecidea caudata Nyl., Bot. Notiser(11-12): 176 (1852)
Homotypic synonyms:Bilimbia caudata (Nyl.) Fink, Lich. Fl. U.S.: 226 (1935)Scoliciosporum caudatum (Nyl.) Th. Fr., Bot. Notiser(5-6): 93 (1863)Toninia caudata (Nyl.) Arnold, Flora, Regensburg 53(30–31): 471 (1871)