Leptotrema albocoronatum C.Knight Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Ostropales family Graphidaceae genus Leptotrema species Leptotrema albocoronatum Name Homonyms Leptotrema albocoronatum C.Knight Leptotrema albocoronatum C.Knight ex Shirley