Verrucaria rupifraga f. harmandii Hue, 1896 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Staurothele species Staurothele rupifraga Name Homonyms Verrucaria rupifraga f. harmandii Hue, 1896