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Silphium integrifolium

Common Name(s):
Rosinweed
Category:
Wildflowers
Season:
Summer into fall
Height:
2-6 ft.
Foliage:
Rough, stalkless, large paired leaves with or without teeth; resinous juices
Flower:
Sunflower-like flowers
Site:
Roadsides

NCCES plant id: 2730

Silphium integrifolium Silphium integrifolium