Basionym Name:Buellia tolucae B. de Lesd., Annals Cryptog. Exot. 6(2): 128 (1933)
Homotypic synonyms:Diplotomma tolucae (B. de Lesd.) Szatala, Annls Mus. natn. Hung., n.s. 7: 279 (1956)