Polyangium cellulosum (ex Imshenetski and Solntseva 1945) Brockman 1989 Polyangium cellulosum (ex Imshenetski and Solntseva 1945) Brockman 1989 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Myxococcota Waite et al. 2021 Polyangia Waite et al. 2020 Polyangiales Waite et al. 2020 Polyangiaceae Jahn 1924 (Approved Lists 1980) Polyangium (Reichenbach 2005) Link 1809 (Approved Lists 1980) Polyangium cellulosum (ex Imshenetski and Solntseva 1945) Brockman 1989 Polyangium (Reichenbach 2005) Link 1809 (Approved Lists 1980) Polyangium fumosum Krzemieniewska and Krzemieniewski 1930 (Approved Lists 1980) Polyangium aureum (ex Krzemieniewska and Krzemieniewski 1930) Brockman 1989 Polyangium spumosum (ex Krzemieniewska and Krzemieniewski 1927) Brockman 1989 Polyangium parasiticum (ex Geitler 1924) Brockman 1989 Polyangium luteum (ex Krzemieniewska and Krzemieniewski 1927) Brockman 1989 Polyangium violaceum Kühlwein and Gallwitz 1958 Polyangium sorediatum (ex Thaxter 1904) Brockman 1989 Polyangium flavum Kofler 1913 Polyangium minor (Peterson 1959) McCurdy 1970 (Approved Lists 1980) Polyangium rugiseptum (Peterson 1959) McCurdy 1970 (Approved Lists 1980) Polyangium vitellinum Link 1809 (Approved Lists 1980) Polyangium brachysporum Tang et al. 2019 Polyangium cellulosum (ex Imshenetski and Solntseva 1945) Brockman 1989 Sorangium cellulosum (Brockman 1989) Reichenbach 2007 Jiang D.M. Zhao L. Zhang C.Y. Li J. Xia Z.J. Wang J. Wu Z.H. Li Y.Z. Taxonomic analysis of Sorangium strains based on HSP60 and 16S rRNA gene sequences and morphology. 2008 58 11 2654 2659 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65806-0 18984709 Euzéby J. Validation List No. 115. List of new names and new combinations previously effectively, but not validly, published 2007 57 5 893 897 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65207-0 17473228 Brockman E.R. Holt J.G. Genus I. Polyangium Link 1809, 42 AL. 1989 3 1 2159 2162 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore Sorangium cellulosum (Brockman 1989) Reichenbach 2007 List Editor Validation List no. 31. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1989 39 4 495 497 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-4-495 Reichenbach H. Garrity G.M. Brenner D.J. Krieg N.R. Staley J.T. Genus VI. Sorangium (Jahn 1924) gen. nov., nom. rev. 2005 2, Part C 2 1132 1136 Bergey's Manual of Systematic Bacteriology Springer New York 0387241450 Imshenetski A.A. Solntseva L. On the imperfect forms of myxobacteria 1945 14 220 229 Mikrobiologiya (Russian) 0026-3656 Brockman E.R. Holt J.G. Genus I. Polyangium Link 1809, 42 AL. 1989 3 1 2159 2162 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore