Taxonomic information: Brassica napus oleifera

the root (no rank)
   Eukaryota (domain)
      Viridiplantae (kingdom)
         Embryophyta (phylum)
            Magnoliophyta (subphylum)
               eudicotyledons (no rank)
                  core eudicotyledons (no rank)
                     rosids (no rank)
                        eurosids II (no rank)
                           Brassicales (order)
                              Brassicaceae (family)
                                 Brassica (genus)
                                    Brassica napus (species)
                                       Brassica napus oleifera (subspecies)
                                          [hide inferior taxa]

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