#class_Ascomycetes__Ascomycetes  large class of higher fungi coextensive with division Ascomycota: sac fungi
  supertype:  class__clas  (biology) a taxonomic group containing one or more orders
  member:  subclass_Euascomycetes  subclass_Discomycetes  family_Morchellaceae
  member of:  subdivision_Ascomycota__Ascomycota__Ascomycotina__subdivision_Ascomycotina  a large subdivision of Eumycota including Hemiascomycetes and Plectomycetes and Pyrenomycetes and Discomycetes; sac fungi; in some classification systems considered a division of the kingdom Fungi
     member of:  division_Eumycota__Eumycota  true fungi; eukaryotic heterotrophic walled organisms; distinguished from Myxomycota (funguslike slime molds): comprises subdivisions Mastigomycotina; Zygomycotina; Ascomycotina; Basidiomycotina; Deuteromycotina (imperfect fungi)
        member of:  kingdom_Fungi__Fungi__fungus_kingdom  the taxonomic kingdom of lower plants

No statement uses or specializes class_Ascomycetes; click here to add one.