Kingdom Chromista Caval.-Sm. (1981) - chromists
   01 Phylum Euglenophyta Pascher (1931) - euglenoids see Class Euglenophyceae W. Schoenichen (1925)
   02 Phylum Cryptophyta Caval.-Sm. (1986) - cryptomonads see Superclass Cryptomonada Cavalier-Smith, 2004
   03 Phylum Pyrrhophyta
   04 Phylum Chrysophyta Pascher (1914) see Class Chrysophyceae Fritsch (1927)
   05 Phylum Xanthophyta Allorge, in Fritsch (1935) see Class Xanthophyceae P. Allorge ex Fritsch (1935)
   06 Phylum Bacillariophyta Engl. & Gilg (1919) - diatoms see [unranked] Diatomea Kütz. (1844)
   07 Phylum Phaeophyta Kjellman (1891) see Phylum Phaeophycota
   08 Phylum Oomycota Arx (1967)
   09 Phylum Hyphochytriomycota Whittaker (1969), nom. inval. see Phylum Hyphochytriomycota Margulis ex Doweld (2001)
   10 Phylum Labyrinthulomycota F.C. Page (1980)