living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Thallobionta
         Division Eumycota see Kingdom Eumycota
           Subdivision Ascomycotina Ainsw. (1966) see Phylum Ascomycota Caval.-Sm. (1998)
             Class Discomycetes Sacc. (1889) see Class Ascomycetes G.Winter (1880)
               Order Pezizales J.Schröt. (1894)
                 Family Helvellaceae Fr. (1823)
                   Tribe Helvelleae see Family Helvellaceae Fr. (1823)
                     1 Genus Helvella L. (1753), nom. sanct.
                     2 Genus Underwoodia Peck (1890)
                     3 Genus Wynnella Boud. (1885)