Peltigera canina var. extenuata Nyl. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Peltigerales family Peltigeraceae genus Peltigera species Peltigera extenuata Name Homonyms Peltigera canina var. extenuata Nyl. ex Vain. Peltigera canina subsp. extenuata (Nyl. ex Vain.) Vain. Peltigera canina var. extenuata Nyl.