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 Prasinophyceae T. Christensen, 1962 ex Ø. Moestrup & J. Throndsen (1988) - prasinophytes see [unranked] prasinophytes
             Order Monomastigales R.E. Norris, nom. inval. see Order Monomastigales R.E.Norris ex Melkonian & Marin (2010)
               1 Family Monomastigaceae Huber-Pestalozzi, nom. inval. see Family Monomastigaceae Huber-Pestalozzi ex Marin & Melkonian (2010)