helianthus

Noun helianthus has 1 sense

• helianthus(n = noun.plant) sunflower - any plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays; Array
is a kind of flower
is a member of genus helianthus
has particulars: helianthus angustifolius, swamp sunflower, common sunflower, helianthus annuus, mirasol, giant sunflower, helianthus giganteus, indian potato, tall sunflower, helianthus laetiflorus, showy sunflower, helianthus maximilianii, maximilian's sunflower, helianthus petiolaris, prairie sunflower, girasol, helianthus tuberosus, jerusalem artichoke, jerusalem artichoke sunflower