[Class] Cyanobacteria "Stanier (1974)", nom. inval. - cyanoprokaryotes see Class Cyanophyceae Hauck (1885)
   Order Oscillatoriales Schaffner (1922) [paraphyletic] see Order Oscillatoriales Schaffner 1922
     Family Microcoleaceae Komárek, J. Kaštovský, J. Mareš & J.R.Johans. (2014), nom. illeg. see Family Microcoleaceae (Hansgirg 1888) Strunecký et al. 2013
       Genus Trichodesmium Ehrenb. ex Gomont (1892), nom. cons. see Genus Trichodesmium Ehrenberg ex Gomont 1892 nom. cons.