Arthrospira jenneri McNeill et al. 2006 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Cyanobacteria Woese et al. 1985 emend. McNeill et al. 2006 non Cyanobacteria Woese et al. 2006 Cyanobacteria (Stanier 1973) Woese et al. 2006 emend. McNeill et al. 2006 non Cyanobacteria Woese et al. 1985 Subsection III (Schaffner 1922) Castenholz et al. 2001 Microcoleaceae None 2015 Arthrospira McNeill et al. 2006 Arthrospira jenneri McNeill et al. 2006 Arthrospira McNeill et al. 2006 Arthrospira maxima McNeill et al. 2006 Arthrospira sp. None 2015 Arthrospira platensis McNeill et al. 2006 Arthrospira jenneri McNeill et al. 2006 Arthrospira jenneri McNeill et al. 2006 note:cyanobacterium McNeill J. Barrie F.R. Burdet H.M. Demoulin V. Hawksworth D.L. Marhold K. Nicolson D.H. Prado J. Silva P.C. Skog J.E. Wiersema J.H. Turland N.J. McNeill J. Barrie F.R. Burdet H.M. Demoulin V. Hawksworth D.L. Marhold K. Nicolson D.H. Prado J. Silva P.C. Skog J.E. Wiersema J.H. Turland N.J. International Code of Botanical Nomenclature (Vienna Code) adopted by the Seventeenth International Botanical Congress Vienna, Austria, July 2005 2007 1 568 International Code of Botanical Nomenclature (Vienna Code) A.R.G. Ganter Königstein 3906166481