Diploschistes scruposus var. cretaceus Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Ostropales family Graphidaceae genus Diploschistes species Diploschistes gypsaceus Name Homonyms Diploschistes scruposus subsp. cretaceus (Ach.) Clauzade & Cl.Roux, 1985 Diploschistes scruposus var. cretaceus