Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
   Chlorophyta Pascher 1914 [Crane & Kenrick 1997], nom. cl. inval.
     Streptophyta Jeffrey 1967 [Crane & Kenrick 1997], nom. cl. inval. see Infrakingdom Streptophyta Caval.-Sm. (1993)
       Zygnemophyceae [within unnamed taxon] - conjugates see Class Zygnematophyceae C.Hoek, D.G.Mann & H.M. Jahns (1995), nom. inval.