Graphis scripta var. horizontalis (Leight.) Mudd Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Ostropales family Graphidaceae genus Graphis species Graphis scripta Name Homonyms Graphis scripta f. horizontalis Leight. Graphis scripta var. horizontalis (Leight.) Arnold Graphis scripta var. horizontalis (Leight.) Mudd Graphis scripta subsp. horizontalis (Leight.) Arnold, 1861 Graphis scripta subsp. horizontalis (Leight.) Mudd