living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Thallobionta
         Division Chlorophycota see Phylum Chlorophyta Pascher (1914)
           Class Chlorophyceae Wille (1884) - chlorophytes
             Order Tetrasporales Lemmermann see Order Chlamydomonadales F.E. Fritsch
               Family Palmellopsidaceae Korshikov
                 Genus Asterococcus Scherffel (1908)
                 Genus Gloeodendron A.A. Korshikov (1916)
                 Genus Palmellopsis O. Korshikov (1953)
                 ?Genus Palmoclathrus H.B.S. Womersley (1971)
                 ?Genus Palmophyllum Kützing (1847)
                 Genus Tetrasporidium Möbius (1893)