[Class] Cyanobacteria "Stanier (1974)", nom. inval. - cyanoprokaryotes see Class Cyanophyceae Hauck (1885)
   Order Oscillatoriales Schaffner (1922) [paraphyletic] see Order Oscillatoriales Schaffner 1922
     Family Coleofasciculaceae Komárek, J. Kaštovský, J. Mareš & J.R.Johans. (2014) see Family Coleofasciculaceae Komárek et al. 2014
       Genus Geitlerinema (Anagn. & Komárek) Anagn. (1989) [polyphyletic] see Genus Geitlerinema (Anagnostidis and Komárek 1988) Anagnostidis 1989