Graphis serpentina (Ach.) Leight. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Ostropales family Graphidaceae genus Graphis species Graphis scripta Name Homonyms Graphis serpentina (Ach.) Ach. Graphis serpentina (Ach.) Leight.