Stictis ulmi P.Crouan & H.Crouan, 1867 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Ostropales family Stictidaceae genus Stictis species Stictis ulmi Name Homonyms Stictis ulmi P.Crouan & H.Crouan, 1867