Neisseria elongata nitroreducens Grant et al. 1991 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Betaproteobacteria Garrity et al. 2006 emend. Boden et al. 2017 Neisseriales Tønjum 2006 emend. Chen et al. 2021 Neisseriaceae Prévot 1933 (Approved Lists 1980) emend. Chen et al. 2021 Neisseria Trevisan 1885 (Approved Lists 1980) Neisseria elongata Bøvre and Holten 1970 (Approved Lists 1980) Neisseria elongata nitroreducens Grant et al. 1991 Neisseria elongata Bøvre and Holten 1970 (Approved Lists 1980) Neisseria elongata elongata Bøvre and Holten 1970 (Approved Lists 1980) Neisseria elongata glycolytica Henriksen and Holten 1976 (Approved Lists 1980) Neisseria elongata nitroreducens Grant et al. 1991 List Editor Validation of the publication of new names and new combinations previously effectively published outside the IJSB. List no. 39. 1991 41 4 580 581 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-41-4-580 1742202 Grant P.E. Brenner D.J. Steigerwalt A.G. Hollis D.G. Weaver R.E. Neisseria elongata subsp. nitroreducens subsp. nov., formerly CDC group M-6, a gram-negative bacterium associated with endocarditis. 1990 28 2591 2596 Journal of Clinical Microbiology J Clin Microbiol 0095-1137 1098-660X 2279987