Collema nematosporum (A.L.Sm.) Zahlbr., 1924 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Peltigerales family Collemataceae genus Collema species Collema nematosporum Name Synonyms Synechoblastus nematosporus A.L.Sm., 1922 Homonyms Collema nematosporum (A.L.Sm.) Zahlbr., 1924