Wild Quinine (Parthenium integrifolium)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Wildflowers

Wild Quinine
Parthenium integrifolium

Wild Quinine
Wild Quinine
 
Features
Flat-topped clusters of white flowers. 
 
Culture
Full sun; moist, well drained soils.  
 
Mature Height
2-3 Feet
 
Native To:
Illinois
Indiana
Iowa
Michigan
Missouri
Ohio
Wisconsin
 
USDA Hardiness Zone
3 - 7 
 
Bloom Color
White
 
 
Bloom Season
June - September
 
Soil Conditions
Moist, Well-Drained
 
 
Exposure/Light Requirements
Full Sun
 
 
Pests and Problems

Environmental Damage


Additional pests and problems that may affect this plant:

No serious insect or disease problems.
 
Additional Notes

Found in dry woods and prairies. Listed as threatened in Wisconsin