vegetable kingdom
   Cryptogams
     Class Thallogens Lindl.
       Alliance Mycetales Berk. (1857) see Kingdom Fungi R.T.Moore (1980)
         Fungales Lindl. see Kingdom Fungi R.T.Moore (1980)
           Sporidiiferi
             Order Ascomycetes Berk. (1846) see Phylum Ascomycota Caval.-Sm. (1998)
               1 Tribe Onygenei Berk.
               2 Tribe Perisporiacei Fr.
               3 Tribe Sphæriacei Fr.
               4 Tribe Phacidiacei Fr.
               5 Tribe Tuberacei Fr.
               6 Tribe Elvellacei Fr.