Superkingdom Eukaryota Whittaker & Margulis, 1978 see Domain Eukaryota Chatton, 1925
   Kingdom Chlorobiota Jeffrey (1971), nom. inval. see Kingdom Chlorobiota C.Jeffrey ex Doweld (2001)
     Subkingdom Streptobionta see [unranked] Streptophytina Lewis & McCourt (2004)
       Infrakingdom "Klebsormidiobiotes" [monotypic]
         1 Division "Klebsormidiophyta" P. Kenrick & P.R.Crane (1997), nom. nud. [monotypic] see Phylum Klebsormidiophyta Doweld (2001)