[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 3k;35p;34c;158o;1359f;4704g;2825s;11ss
   Kingdom Algae L. (1753) see [unranked] Algae
  Count: 3p;3c;32o;75f;233g;777s
     Phylum Rhodophycota
    Count: -
       Class Rhodophyceae Thuret (1855) - red algae see Phylum Rhodophyta Wettst. (1901)
      Count: -
         Order Acrochaetiales Feldmann
        Count: [*] 1f;4g;81s
           Family Acrochaetiaceae Melch. (1954), nom. cons.
          Count: [*] 4g;81s
             Genus Acrochaetium Nägeli (1858)
            Count: [*] 73s
               Acrochaetium robustum Børgesen (1915)
              Count: -