? rupestre Scop. Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Psoraceae genus Protoblastenia species Protoblastenia rupestris Name Homonyms ? rupestre Linnaeus, 1767 ? rupestre L. ? rupestre Scop. ? rupestre Host ? rupestre d'Eichwald, 1856 ? rupestre F.Desp. ? rupestre Pers. ex Ach.