Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes
   Subclass Oscillatoriophycidae Hoffmann, Komárek & Kaštovský (2005), nom. inval.
     Order Oscillatoriales Schaffner (1922) see Order Oscillatoriales Schaffner 1922
       Family Borziaceae Borzì (1914) see Family Borziaceae Borzì 1914
         1 Form genus Borzia F.J. Cohn ex Gomont (1892) see Genus Borzia Cohn ex Gomont 1892
         2 Form genus Komvophoron Anagn. & Komárek (1988) see Genus Komvophoron Anagnostidis and Komárek 1988
         3 Form genus Yonedaella I. Umezaki (1962) see Genus Yonedaella Umezaki 1962