Nephroma tomentosum var. helveticum (Ach.) Nyl. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Peltigerales family Nephromataceae genus Nephroma species Nephroma helveticum Name Homonyms Nephroma tomentosum var. helveticum (Ach.) Nyl. Nephroma tomentosum var. helveticum (Ach.) Anzi