Name requested: Thelidium tatricumLichenologist 5 (1-2): 110.
Heterotypic synonym: Segestrella cruentaLichenologist 5 (1-2): 110.
Heterotypic synonym: Polyblastia cruentaLichenologist 5 (1-2): 110, 110, 110, 110, 110, 110. 12 (1): 80. Mycotaxon 56: 159. 96: 144.