Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Phylum Amoebozoa Lühe, 1913 [coordinate rank]
                         Infraphylum Semiconosia Cavalier-Smith, 2012
                           Superclass Macromycetozoa Fiore-Donno et al., 2010
                             Class Myxomycetes Link, 1833
                               Superorder Columellidia Cavalier-Smith, 2012
                                 Order Echinosteliida Martin, 1961
                                   Family Echinosteliidaeᵀ Rostafinski, 1873
                                     Genus Echinosteliumᵀ de Bary, 1873
                                       Echinostelium apitectum K.D. Whitney, 1980
                                       Echinostelium arboreum H.W. Keller & T.E. Brooks, 1977
                                       ?Echinostelium bisporum (L.S. Olive & Stoianovitch, 1966) K.D. Whitney & L.S. Olive, 1982
                                       Echinostelium brooksii K.D. Whitney, 1980
                                       Echinostelium coelocephalum T.E. Brooks & H.W. Keller, 1977
                                       Echinostelium collicullosum K.D. Whitney & H.W. Keller, 1980
                                       Echinostelium corynophorum K.D. Whitney, 1980
                                       Echinostelium cribrarioides Alexopoulos, 1961
                                       Echinostelium elachiston Alexopoulos, 1958
                                       Echinostelium fragile Nannenga-Bremekamp, 1961
                                       Echinostelium ladoi Pando, 1997
                                       Echinostelium lunatum L.S. Olive & Stoianovitch, 1971
                                       Echinostelium minutumᵀ de Bary, 1874
                                       Echinostelium paucifilum K.D. Whitney, 1980
                                       Echinostelium roseum Ing, 1965