Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Pseudomonadati (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Pseudomonadotaᵀ Garrity et al. 2021
                 Class Gammaproteobacteriaᵀ Garrity et al. 2005
                   Order Enterobacterales Adeolu et al. 2016
                     Family Pectobacteriaceae Adeolu et al. 2016
                       Genus Brenneria Hauben et al. 1999
                         1 Brenneria alni (Surico et al. 1996) Hauben et al. 1999
                         2 Brenneria goodwinii Denman et al. 2012
                         3 Brenneria nigrifluens (Wilson et al. 1957) Hauben et al. 1999
                         4 Brenneria quercina (Hildebrand and Schroth 1967) Hauben et al. 1999
                         5 Brenneria rubrifaciens (Wilson et al. 1967) Hauben et al. 1999
                         6 Brenneria salicis (Day 1924) Hauben et al. 1999