Ascomycota

any fungus of the class Ascomycetes (or subdivision Ascomycota) in which the spores are formed inside an ascus

n large class of higher fungi coextensive with division Ascomycota: sac fungi n any fungus of the class Ascomycetes (or subdivision Ascomycota) in which the spores are formed inside an ascus

small order of fungi belonging to the subdivision Ascomycota having closed underground ascocarps