ALL meanings of helianthus
he·li·an·thus
H h - noun plural helianthus any composite plant of the genus Helianthus, comprising the sunflowers. 1
- noun helianthus Any plant, of the genus Helianthus, having large flower heads with dark disk florets and showy yellow rays; the sunflowers. 1
- noun helianthus any plant of the genus Helianthus, such as the sunflower and Jerusalem artichoke, typically having large yellow daisy-like flowers with yellow, brown, or purple centres: family Asteraceae (composites) 0
- noun helianthus sunflower 0