Basionym Name:Thelocarpon conoidellum Nyl., Flora, Regensburg 53: 37 (1870)
Homotypic synonyms:Thelocarpon epibolum f. conoidellum (Nyl.) H. Magn., Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9(5.1): 301 (1935)