Definition of Helianthus

1. Noun. Any plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays.


Medical Definition of Helianthus

1. A genus of tall, erect american herbs of the compositae. The seeds yield oil and are used as food and animal feed; the roots of helianthus tuberosum (jerusalem artichoke) are edible. (12 Dec 1998)

Lexicographical Neighbors of Helianthus

Heleodytes
heles
heliac
heliacal
heliacal
heliacally
Heliamphora
helianthemum
Helianthemum canadense
Helianthemum scoparium
helianthin
helianthine
helianthoid
helianthoidea
helianthus (current term)
helianthus (current term)
Helianthus angustifolius
Helianthus annuus
Helianthus giganteus
Helianthus laetiflorus
Helianthus maximilianii
Helianthus petiolaris
Helianthus tuberosus
heliast
heliasts
helibus
helibuses
helical
helical
helically

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