Claim: Ascocorticiaceae are commonly known as the sac fungi or ascomycetes, It is the largest phylum of Fungi.
Evidence: The Ascocorticiaceae are a family of fungi in the Ascomycota, class Leotiomycetes. Ascomycota is a phylum of the kingdom Fungi that, together with the Basidiomycota, forms the subkingdom Dikarya. Its members are commonly known as the sac fungi or ascomycetes. It is the largest phylum of Fungi, with over 64,000 species.