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
Best time to see a Prairie Rosinweed
The best time to see a Prairie Rosinweed is May–August, when about 73% of U.S. sightings happen, based on 9,027 research-grade iNaturalist observations.
J
F
M
A
M
J
J
A
S
O
N
D
Not certain it is a Prairie Rosinweed? What plant is this? walks through what to check first and the lookalikes that catch people out.
Recent Prairie Rosinweed sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
Spotted a Prairie Rosinweed?
Point Huck at any plant, bird, or animal and know for sure - plus a live map of where it is being spotted near you.
5,300+species
63national parks
50states