Taxonomic information: Helianthus annuus

the root (no rank)
   Eukaryota (domain)
      Viridiplantae (kingdom)
         Embryophyta (phylum)
            Magnoliophyta (subphylum)
               eudicotyledons (no rank)
                  core eudicotyledons (no rank)
                     asterids (no rank)
                        campanulids (no rank)
                           Asterales (order)
                              Asteraceae (family)
                                 Asteroideae (subfamily)
                                    Heliantheae (tribe)
                                       Helianthus (genus)
                                          Helianthus annuus (species)
                                             common sunflower (primary common name)
                                             [show inferior taxa]

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