organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     amoeboid protists
       Class Mycetozoa de Bary, 1859 see Superclass Mycetozoa de Bary, 1859 ex Rostafinski, 1873
         Subclass Myxogastria Fries, 1829 see Class Myxogastrea Fries, 1829
           Order Physarida Macbride, 1922 see Suborder Physarina Macbride, 1922
             Family Physaridaeᵀ Chevallier, 1826
               01 Genus Protophysarum Blackwell & Alexopoulos, 1975
               02 Genus Fuligo Haller, 1768
               03 Genus Badhamiopsis Brooks & Keller, 1976
               04 Genus Leocarpus Link, 1809
               05 Genus Physarella Peck, 1882
               06 Genus Willkommlangea O. Kuntze, 1891
               07 Genus Craterium Trentepohl, 1797
               08 Genus Erionema Penzig, 1898
               09 Genus Badhamia Berkeley, 1853
               10 Genus Physarum Persoon, 1794