helianthus : Definition, Usages, News and More
- n any plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays
News & Articles
- Last sunflowers of the year
Arkansas City resident Karl Faidley recently took this photo of sawtooth sunflowers in his yard. Helianthus grosseserratus, as it's known scientifically, can reach 3 to 12 feet in height, and is found along streams, damp prairies and roadsides in the eastern parts of Canada and the U.S.
Nov. 4, 2013 - The Arkansas City Traveler