Regnum Mycetoideum
   Class Hyphomycetes Fr. (1821) see Class Monilia A.Rich. (1832)
     Order Inomycetes
       Suborder Byssacei
         Byssi solidi Nees
           Helmisporia
             Genus Helmisporium Link (1809), nom. sanct., orth. rej. see Genus Helminthosporium Link (1809), nom. cons., orth. cons.