Fungi (Jahn & Jahn, 1959)
   Class Gymnocarpi
     Order Naematothecii
       Fvngi byssoidei, decumbentes, vniformes.
         66 Genus Demativm Pers. (1794), nom. sanct., nom. conf.
         67 Genus Erinevm Pers. (1794), nom. sanct., nom. dub.
         68 Genus Racodivm Pers. (1794), nom. sanct., nom. rej. see Genus Rhinocladiella Nannf. (1934)
         69 Genus Himantia Pers. (1794)
         70 Genus Rhizomorpha Roth (1791), nom. sanct., nom. dub. see Genus Armillaria (Fr.) Staude (1857)
         71 Genus Mesenterica Tode (1790), nom. dub.