University of Illinois Extension
Rosinweed (Silphium integrifolium) - Wildflowers

Directory of Wildflowers

Rosinweed
Silphium integrifolium

Rosinweed
Rosinweed

Quick Profile

Exposure
Full Sun
 
Mature Height
2 - 6 Feet
 
USDA Hardiness Zones
4 - 8 
 
Native To:
Illinois
Indiana
Iowa
Michigan
Missouri
Wisconsin
 
Soil Conditions
Moist, Well-Drained
 
Bloom Color
Yellow
 
Bloom Season
July - September
 

Features

Yellow daisy-like flowers.

Culture

Full sun; moist, well drained soils.

Notes

Found in prairies. Listed as threatened in Michigan.