Basionym Name:Lethariicola sipei Grummann, Sydowia 22(1-4): 221 (1969)
Homotypic synonyms:Odontotrema sipei (Grummann) Diederich, in Diederich, Zhurbenko & Etayo, Lichenologist 34(6): 497 (2002)Sphaeropezia sipei (Grummann) Baloch & Wedin, Mycologia 105(2): 394 (2013)