Taxonomic information: Alyssum

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)
                                 Alyssum (genus)
                                    [hide inferior taxa]
                                    Alyssum alyssoides (species)
                                    Alyssum lesbiacum (species)
                                    Alyssum montanum (species)

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