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nounany plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays
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Synonyms & Similar Words
flower helianthus tall sunflower common sunflower giant sunflower girasol helianthus angustifolius helianthus annuus helianthus giganteus helianthus laetiflorus helianthus maximilianii helianthus petiolaris helianthus tuberosus indian potato jerusalem artichoke jerusalem artichoke sunflower maximilian's sunflower mirasol prairie sunflower showy sunflower swamp sunflower