Viridiplantae Cavalier-Smith, 1981 - green plants see Subkingdom Viridiplantae Caval.-Sm. (1981) Chlorophyta Pascher (1914) - green algae prasinophytes Mamiellophyceae Marin & Melkonian (2010) Monomastigales R.E.Norris ex Melkonian & Marin (2010) 1 Genus Monomastix A. Scherffel (1912)