Tetraphytina

The Tetraphytina (Cavalier-Smith 2008) or 'core Chlorophyta' are a proposed derived Chlorophyta clade. The basal Tetraphytina clades are the Pedinophyceae and the Chlorophytina.

Below is a cladogram based on Leliaert et al.

Viridiplantae = green algae (incl. Embryophyta)
Chlorophyta
Tetraphytina
Chlorophytina

Ulvophyceae Mattox & Stewart 1984

Chlorophyceae Christensen 1994

Trebouxiophyceae Friedl 1995

Chlorodendrophyceae Massjuk 2006

Pedinophyceae Moestrup 1991

Prasinophytes Clade VIIA

Prasinophytes Clade VIIC

Pycnococcaceae

Nephroselmidophyceae

Mamiellophyceae Marin & Melkonian 2010

Pyramimonadales

Palmophyllophyceae

Palmophyllales Zechman et al. 2010

Prasinococcales

Streptophyta = Charophyta (incl. Embryophyta)