Soonwooa purpurea Sirra et al. 2017 Soonwooa purpurea Sirra et al. 2017 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Bacteroidota corrig. Krieg et al. 2021 Bacteroidetes (sic) Krieg et al. 2021 non Bacteroidetes Krieg 2012 Flavobacteriia (Cavalier-Smith 1998) Bernardet 2012 Flavobacteriales Bernardet 2012 emend. García-López et al. 2019 Weeksellaceae García-López et al. 2020 emend. Nicholson et al. 2020 Chryseobacterium Vandamme et al. 1994 emend. Heidler von Heilborn et al. 2022 Soonwooa purpurea Sirra et al. 2017 Chryseobacterium Vandamme et al. 1994 emend. Heidler von Heilborn et al. 2022 Soonwooa buanensis Joung et al. 2010 emend. Sirra et al. 2017 Soonwooa purpurea Sirra et al. 2017 Sirra M.R.S. Padakandla S.R. Chae J.-C. Soonwooa purpurea sp. nov., isolated from a fresh water river. 2017 67 12 5193 5197 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002441 29058660 Sirra M.R.S. Padakandla S.R. Chae J.-C. Soonwooa purpurea sp. nov., isolated from a fresh water river. 2017 67 12 5193 5197 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002441 29058660 García-López M. Meier-Kolthoff J.P. Tindall B.J. Gronow S. Woyke T. Kyrpides N.C. Hahnke R.L. Göker M. Analysis of 1,000 Type-Strain Genomes Improves Taxonomic Classification of Bacteroidetes. 2019 10 2083 2083 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2019.02083 31608019 Sirra M.R.S. Padakandla S.R. Chae J.-C. Soonwooa purpurea sp. nov., isolated from a fresh water river. 2017 67 12 5193 5197 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002441 29058660 García-López et al. 2020 indicate that Soonwooa purpurea should be reclassified as a species of Chryseobacterium, and transferred Soonwooa buanensis (the type species of Soonwooa) into Chryseobacterium, effectively unifying the genera. However, the authors failed to transfer this species.