[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant
   Kingdom Algae L. (1753) see [unranked] Algae
  Status: extant
     Phylum Phaeophycota see Class Phaeophyceae Hansgirg (1886)
    Status: extant
       Class Phaeophyceae Hansgirg (1886) - brown algae
      Status: extant
         Order Tilopteridales Bessey (1907)
        Status: extant
           Family Tilopteridaceae Kjellman (1890)
          Status: extant
             Genus Tilopteris F.T. Kützing (1849)
            Status: extant
               1 Tilopteris mertensi (Turner) Kützing (1849)
              Status: extant