Phylum Chloroflexi Garrity and Holt 2002 stat. inval. see Phylum Chloroflexota Garrity and Holt 2021 Chloroflexi "Castenholz 2001" nom. inval. see Class Chloroflexia corrig. Gupta et al. 2013 Genus Roseiflexus Hanada et al. 2002 Roseiflexus castenholzii Hanada et al. 2002