Taxonomic information: Azotobacteraceae

the root (no rank)
   Bacteria (domain)
      Proteobacteria (phylum)
         Gammaproteobacteria (class)
            Pseudomonadales (order)
               Azotobacteraceae (family)
                  [hide inferior taxa]
                  Azotobacter chroococcum (species)
                  Azotobacter vinelandii (species)

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