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
               Genus Palmella Lyngb. (1819)
               1 Family Gloeococcaceae see Family Palmellopsidaceae Korshikov
               2 Family Palmellopsidaceae Korshikov
               3 Family Characiochloridaceae Skuja
               4 Family Chaetochloridaceae
               5 Family Tetrasporaceae Wittr. (1872), nom. cons.
               6 Family Nautococcaceae