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Common Ragweed (Ambrosia artemissiifolia)
Image ID: 2014/gtwn92Tap/mouseover and drag to zoom/pan.
Family: Asteraceae (Sunflower)
Height: 1 to 5 ft.
Blooms: July to October
Leaf Type: divided
Bloom Size: 0.15 in. (typical)
Flower Description: Elongate clusters, Irregular blossoms
Location: Ghost Town Trail
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.