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Definition of Sac fungus
1. Noun. Any of various ascomycetous fungi in which the spores are formed in a sac or ascus. 
Generic synonyms: Fungus
Group relationships: Ascomycota, Ascomycotina, Subdivision Ascomycota, Subdivision Ascomycotina
Group relationships: Ascomycota, Ascomycotina, Subdivision Ascomycota, Subdivision Ascomycotina



