Lumbsch, H. Thorsten, Ekaphan Kraichak, Sittiporn Parnmen, Eimy Rivas Plata, André Aptroot, Marcela E. S. Cáceres, Damien Ertz, Shirley Cunha Feuerstein, Joel A. Mercado-Díaz, Bettina Staiger, Dries Van Den Broeck, and Robert Lücking. 2014. “New Higher Taxa in the Lichen Family Graphidaceae (lichenized Ascomycota: Ostropales) Based on a Three-Gene Skeleton Phylogeny”. Phytotaxa 189 (1). Auckland, New Zealand:39–51. https://doi.org/10.11646/phytotaxa.189.1.5.