Natura - nature
Ref: C. Linnaeus, 1748: 210; Count: 14k;234p;890c;1643o;9905f;114,238g;258,273s;29,231ss;2072v;35,692;112e; ‡2o;20f;119g;518s;110ss;1v;7; †6p;91c;608o;3558f;17,820g;6466s;207ss;2v;496;14e
   actualia - actual entities
  Ref: A. Voltolini, 2006: 44 (note 19) [assumed position]; Count: 14k;234p;890c;1643o;9905f;114,238g;258,268s;29,231ss;2072v;35,692;112e; ‡2o;20f;119g;518s;110ss;1v;7; †6p;91c;608o;3558f;17,820g;6466s;207ss;2v;496;14e
     Mundus Plinius - physical world
    Ref: C. Linnaeus, 1758: 5 [indirect position]; 24 Apr 2014.; Count: 14k;234p;890c;1643o;9905f;114,238g;258,268s;29,231ss;2072v;35,690;112e; ‡2o;20f;119g;518s;110ss;1v;7; †6p;91c;608o;3558f;17,820g;6466s;207ss;2v;496;14e
       naturalia - natural bodies
      Ref: C. Linnaeus, 1758: 6 [implicit position]; Count: 8k;234p;890c;1643o;9829f;114,228g;257,844s;29,231ss;2041v;11; ‡2o;20f;119g;518s;110ss;1v; †6p;91c;608o;3558f;17,820g;6466s;207ss;2v;104
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
        Ref: J. Wiemann et al., 2020: [13] [validation] [inferred position]; Count: 6k;234p;415c;1635o;9829f;114,185g;254,617s;29,229ss;2013v;11; ‡2o;20f;119g;518s;110ss;1v; †6p;91c;607o;3558f;17,811g;6426s;207ss;2v;104
           [Domain] Bacteria Woese et al. 1990 [paraphyletic?]
          Ref: J. Wiemann et al., 2020: [13] [inferred rank]; Count: [g] 144p;65c;142o;348f;2526g;10,764s;401ss;18v;4; †1f;7g;9s
             Superphylum "Proteobacteria" Craig et al. 2010
            Ref: Craig et al., 2010; Count: 6p;5c;39o;96f;894g;3483s;137ss
               Phylum "Alphaproteobacteria" Garrity et al., 2006 [monotypic]
              Ref: K. Anantharaman et al., 2016: fig. 2 [inferred position]; Count: 1c;11o;30f;351g;1221s;25ss
                 Class Alphaproteobacteriaᵀ Garrity et al. 2006
                Ref: L.A. Hug et al., 2016: fig. 1 [inferred position]; Count: 11o;30f;351g;1221s;25ss
                   Order Rhizobiales Kuykendall 2006
                  Ref: J.P. Euzéby, 2016: [1 Sep 2017]; Count: [*] 14f;105g;455s;12ss
                     Family Bradyrhizobiaceae Garrity et al. 2006
                    Ref: J.P. Euzéby, 2016: [4 Sep 2017]; Count: [*] 10g;50s
                       Genus Rhodoblastus Imhoff 2001
                      Ref: G.M. Garrity et al., 2007: 104; Count: [*] 2s
                         1 Rhodoblastus acidophilusᵀ (Pfennig 1969) Imhoff 2001
                        Ref: G.M. Garrity et al., 2007: 104; Count: -
                         2 Rhodoblastus sphagnicola Kulichevskaya et al. 2006
                        Ref: G.M. Garrity et al., 2007: 104; Count: -