Pflanzenreich Haeckel (1866) - plants
   Division Euthallophyta
     Subdivision Fungi (Jahn & Jahn, 1959)
       1 Class Phycomycetes Engl. (1892)
       2 Class Ascomycetes G.Winter (1880) see Phylum Ascomycota Caval.-Sm. (1998)
       3 Class Basidiomycetes G.Winter (1880)
       4 Fungi imperfecti see Class Deuteromycetes Sacc. (1899)
       5 Paraclass Lichenes