Xylella fastidiosa multiplex Schaad et al. 2009 Xylella fastidiosa multiplex Schaad et al. 2009 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 Gammaproteobacteria Garrity et al. 2005 emend. Williams and Kelly 2013 Lysobacterales Christensen and Cook 1978 (Approved Lists 1980) emend. Naushad et al. 2015 Lysobacteraceae Christensen and Cook 1978 (Approved Lists 1980) emend. Naushad et al. 2015 Xylella Wells et al. 1987 Xylella fastidiosa Wells et al. 1987 Xylella fastidiosa multiplex Schaad et al. 2009 Xylella fastidiosa Wells et al. 1987 Xylella fastidiosa fastidiosa (Wells et al. 1987) Schaad et al. 2009 Xylella fastidiosa pauca Schaad et al. 2004 Xylella fastidiosa multiplex Schaad et al. 2009 Schaad N.W. Postnikova E. Lacy G. Fatmi M. Chang C.-J. Xylella fastidiosa subspecies: X. fastidiosa subsp. piercei, subsp. nov., X. fastidiosa subsp. multiplex subsp. nov., and X. fastidiosa subsp. pauca subsp. nov. 2004 27 3 290 300 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1078/0723-2020-00263 15214634 Euzéby J. Validation List No. 127. List of new names and new combinations previously effectively, but not validly, published 2009 59 5 923 925 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.013961-0 DSMZ, LMG, ICMP and Genbank all list Xylella fastidiosa multiplex 2679 PLM G83 as the type strain. However, ATCC 35871 lists it as a non type strain which must be a typo Schaad N.W. Postnikova E. Lacy G. Fatmi M. Chang C.-J. Xylella fastidiosa subspecies: X. fastidiosa subsp. piercei, subsp. nov., X. fastidiosa subsp. multiplex subsp. nov., and X. fastidiosa subsp. pauca subsp. nov. 2004 27 3 290 300 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1078/0723-2020-00263 15214634 Schaad N.W. Postnikova E. Lacy G. Fatmi M. Chang C.-J. Xylella fastidiosa subspecies: X. fastidiosa subsp. piercei, subsp. nov., X. fastidiosa subsp. multiplex subsp. nov., and X. fastidiosa subsp. pauca subsp. nov. 2004 27 3 290 300 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1078/0723-2020-00263 15214634 Euzéby J. Validation List No. 127. List of new names and new combinations previously effectively, but not validly, published 2009 59 5 923 925 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.013961-0