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Tall Sunflower (Helianthus giganteus)
Image ID: 2018/ar135L
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·leaf
Other common names: Giant Sunflower
Native
Family:
Asteraceae (Sunflower)
Height: 3 to 12 ft.
Blooms: July to
October
Leaf Type:
toothed
Bloom Size: 2.5 in. (typical)
Flower Description:
Individual flowers,
Regular blooms, 10 or more parts
Location: Allegheny River Trail
Date: 7/17/2018
Notes:
Reddish stem.
More photos of this flower
We started out as wildflowers from the bicycle trails of western Pennsylvania, but we've
grown!
Meyer, Joseph E. (1918). The Herbalist and Herb Doctor. Hammond, Ind.: Indiana Herb Gardens. 400 pp.
