Species PlantsPrairie Rosinweed

Prairie Rosinweed

Silphium terebinthinaceum

UncommonPlant
Illustration of Prairie Rosinweed (Silphium terebinthinaceum)

Prairie Rosinweed is a tall plant with large, basal leaves and bright yellow flowers. It is known for its resinous sap, which was historically used by Native Americans for medicinal purposes. This plant adds height and structure to prairie landscapes.

Habitat
It grows in prairies and open woodlands.
Diet
Pollinated by bees and butterflies; seeds are consumed by birds.
How common
Uncommon

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