Collema crispum (Huds.) Weber Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Peltigerales family Collemataceae genus Blennothallia species Blennothallia crispa Name Homonyms Collema crispum (Huds.) Weber Collema crispum (Huds.) Weber ex F.H.Wigg.