Ceratostoma Pers. Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Melanosporales family Ceratostomataceae genus Ceratostoma Name Synonyms Ceratostoma Sacc. Homonyms Ceratostoma Herrmannsen, 1846 Ceratostoma Sacc. Ceratostoma Pers. Ceratostoma Fr., 1818