Upper Portion of Stems and Detached Flower Head of a Sunflower (Helianthus Orgyalis)
Helianthus orgyalis sunflowers have small, yellow heads. The flowers bloom in the autumn. The plant grows between six and ten feet tall.
GalleriesFlowers and Shrubs: S
Nicholson, George The Illustrated Dictionary of Gardening, Div. VI (London, England: L. Upcott Gill, 1884)