Five new species of Graphis (Graphidaceae: Lichenized Ascomycota) from Brazil

(Five new species of Graphis [Graphidaceae: Lichenized Ascomycota] from Brazil). Five new species of Graphis, the largest genus in the family Graphidaceae are described from southern Brazil: Graphis hatschbachii Feuerstein and Eliasaro, G. mellis-insulae Feuerstein and Eliasaro, G. inopinata Feuerstein and Eliasaro, G. subargentata Feuerstein, Dal-Forno and Eliasaro and G. subcupei Feuerstein and Eliasaro. Descriptions, commentaries, and illustrations are provided for these species.