[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Algae L. (1753) see [unranked] Algae
     Phylum Phaeophycota see Class Phaeophyceae Hansgirg (1886)
       Class Phaeophyceae Hansgirg (1886) - brown algae
         Order Sporochnales Sauvageau (1926)
           Family Sporochnaceae Grev. (1830)
             Genus Sporochnus C.Agardh (1817)
               1 Sporochnus bolleanus Mont.
               2 Sporochnus gaertneri (S.G.Gmel.) C.Agardh (1820)
               3 Sporochnus pedunculatus (Huds.) C.Agardh (1817)