#genus_Helianthus genus of tall erect or branched American annual or perennial herbs with showy flowers: sunflowers
supertype: asterid_dicot_genus__asteriddicotgenu genus of more or less advanced dicotyledonous herbs and some trees and shrubs
member of: family_Compositae
member: sunflower__helianthus any plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays
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