Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
   Chlorophyta Pascher 1914 [Crane & Kenrick 1997], nom. cl. inval.
     Ulvophyta F.E. Round (1984), nom. nud. see Phylum Ulvophyta Doweld (2001)
       1 "Ulvophyceae" K.R. Mattox & K.D. Stewart (1984) [monophyletic?] - ulvophytes
       2.1 Pleuroastrophyceae P.R.Crane & Kenrick (1997), orth. inval. [within unnamed taxon] see Class Pleurastrophyceae K.R. Mattox & K.D. Stewart (1984)
       2.2 Chlorophyceae Wille (1884) [within unnamed taxon] - chlorophytes