Claim: Auriscalpium barbatum's (in the family Auriscalpiaceae of the Russulales phylum) fruit body has a circular cap about 2 cm (0.8 in) in diameter; while the stipe measures 15 mm (0.6 in) long by 3–5 mm thick.
Evidence: In biology, a phylum (/ˈfaɪləm/; plural: phyla) is a level of classification or taxonomic rank below kingdom and above class. Order: Russulales