VAN DEN BOOM, P. P. G. & SIPMAN, H. J. M. 2013. Sixty-two species of lirelliform Graphidaceae (Ascomycota) new to Panama, including four species new to science. — Herzogia 26: 9–20.
Based on fieldwork in 2010 and literature study, 71 species of Graphidaceae s. str. are reported from Panama. Sixtytwo species are new to the country including three species previously known only from their types: Graphis cupei, G. pseudoserpens and G. subflexibilis. Four species are newly described: Acanthothecis salazinica, A. maritima, Graphis fissurinoides and Phaeographis boquetensis.