Kraichak, E., Parnmen, S., Lücking, R., Plata, E.R., Aptroot, A., Cáceres, M.E.S., Ertz, D., Mangold, A., Mercado-Díaz, J.A., Papong, K., Broeck, D.V.D., Weerakoon, G. and Lumbsch, H.T. 2014. Revisiting the phylogeny of Ocellularieae, the second largest tribe within Graphidaceae (lichenized Ascomycota: Ostropales). Phytotaxa. 189, 1 (Dec. 2014), 52–81. DOI:https://doi.org/10.11646/phytotaxa.189.1.6.