Verrucaria glaucina var. furva Hue, 1896 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Verrucaria species Verrucaria fuscella Name Homonyms Verrucaria glaucina var. furva Hue, 1896