Kingdom Chlorobionta Jeffrey, 1982 see [unranked] Chloroplastida S.M. Adl et al., 2005
   Division Chlorophyta Reichenbach (1834) - green algae sensu stricto see Phylum Chlorophyta Pascher (1914)
     Subdivision Chlorophytina see Phylum Chlorophyta Pascher (1914)
       Class Chlorophyceae Wille (1884) - chlorophytes
         Order Oedogoniales Heering (1914)
           1 Genus Oedogonium Hirn (1900)
           2 Genus Oedocladium E. Stahl (1891)
           3 Genus Bulbochaete C.Agardh (1817)