EncyclopediaHelianthusHelianthus (hē"lēăn'thus) [key]: see sunflower. The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved. More on Helianthus from Fact Monster:
- sunflower - sunflower sunflower, any plant of the genus Helianthus of the family Asteraceae (aster family), ...
- Jerusalem artichoke - Jerusalem artichoke Jerusalem artichoke, tuberous-rooted perennial (Helianthus tuberosus) of the ...
- Encyclopedia: Plants - Encyclopeadia articles concerning Plants.
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