[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
       01 Genus Annamia Nguyen (2013) see Genus Annamia Nguyen 2013
       02 Genus Arthrospira E. Stizenberger ex Gomont (1892) see Genus Arthrospira Stizenberger ex Gomont 1892
       03 Genus Hydrocoleum Kütz. ex Gomont (1892) see Genus Hydrocoleum Kützing ex Gomont 1892
       04 Genus Johanseninema P. Hašler, P. Dvořák & A. Poulíčková (2014) see Genus Johanseninema Hašler et al. 2014
       05 Genus Kamptonema O.Strunecký, Komárek & J.Šmarda (2014) see Genus Kamptonema Strunecký et al. 2014
       06 Genus Lyngbyopsis N.L.Gardner (1927) see Genus Lyngbyopsis Gardner 1927
       07 Genus Microcoleus J.B.H.J. Desmazières ex Gomont (1892) see Genus Microcoleus Desmazières ex Gomont 1892
       08 Genus Oxynema Chatchawan, Komárek, Strunecký, Šmarda & Peerapornpisal (2012) see Genus Oxynema Chatchawan et al. 2012
       09 Genus Planktothricoides Suda & M.M. Watan. (2002) see Genus Planktothricoides Suda and Watanabe 2002
       10 Genus Planktothrix Anagn. & Komárek (1988) see Genus Planktothrix Anagnostidis and Komárek 1988
       11 Genus Porphyrosiphon Kütz. ex Gomont (1892) see Genus Porphyrosiphon Kützing ex Gomont 1892
       12 Genus Proterendothrix W.West & G.S.West (1897) see Genus Proterendothrix West and West 1897
       13 Genus Pseudophormidium (A. Forti) Anagn. & Komárek (1988) see Genus Pseudophormidium (Forti 1907) Anagnostidis and Komárek 1988
       14 Genus Pseudoscytonema Elenkin (1949) see Genus Pseudoscytonema Elenkin 1949
       15 Genus Sirocoleum Kütz. ex Gomont (1892) see Genus Sirocoleum Kützing ex Gomont 1892
       16 Genus Symploca Kütz. ex Gomont (1892) see Genus Symploca Kützing ex Gomont 1892
       17 Genus Symplocastrum (Gomont) O. Kirchner (1898) see Genus Symplocastrum (Gomont 1892) Kirchner 1898
       18 Genus Trichodesmium Ehrenb. ex Gomont (1892), nom. cons. see Genus Trichodesmium Ehrenberg ex Gomont 1892 nom. cons.
       19 Genus Tychonema Anagn. & Komárek (1988) see Genus Tychonema Anagnostidis and Komárek 1988