Pflanzenreich Haeckel (1866) - plants
Count: -
   Division Euthallophyta
  Count: -
     Subdivision Euphyceae
    Count: [f] 8c;77f
       1 [Class] Peridiniales
      Count: [f] 3f
       1.0 [Subclass Peridiniales] see Class Peridiniales
      Count: -
       2 [Class] Bacillariales Hendey (1937) [monotypic]
      Count: [f] 1f
       2.0 [Subclass Bacillariales Hendey (1937) [monotypic]] see Class Bacillariales Hendey (1937)
      Count: -
       3 Class Conjugatae
      Count: [f] 3f
       4 Class Chlorophyceae Wille (1884) - chlorophytes
      Count: [f] 25f
       5 Class Characeae Agardh (1824) [monotypic]
      Count: [f] 1f
       6 Class Phaeophyceae Hansgirg (1886) - brown algae
      Count: [f] 19f
       7 Class Dictyotales [monotypic]
      Count: [f] 1f
       8 Class Rhodophyceae Thuret (1855) - red algae see Phylum Rhodophyta Wettst. (1901)
      Count: [f] 24f