Asteraceae
wild quinine
Parthenium integrifolium
Other Common Names
feverfew
Plant Type
Herbaceous Wildflower
Life Cycle
Perennial
Typical Size
3-5 ft. tall
1.5 ft. wide
Tolerant of
Deer
Inolerant of
Poorly Drained Soil
Propagation
By seed, By division
Plant Propagation Notes
Cold, moist stratification is needed to aid germination.
Plant Planting Notes
Provide up to 1.5 ft spacing.
Plants/Diseases
No significant disease or pest issues.
Wildlife Benefits
Nectar/pollen source for pollinating insects
Leaves
Leaves basal and alternate, ovate to elliptic with serrate margins.
Flowers
Head with white ray and disc flowers.
Fruit
Achene.
Toxicity
No known toxicity.
USDA Hardiness Zones
4, 5, 6, 7, 8
Light Exposure
Full Sun
Soil Moisture
Medium, Moist
Soil Drainage
Well-drained
Native in South Carolina?
Yes
Plant Native Habitat
Sunny locations with dry soils such as longleaf pine sandhills and roadsides.
Global Conservation Status (NatureServe)
Secure (G5)
Federal Conservation Status (USFWS)
Not Listed
Distribution Notes
Uncommon in the South Carolina coastal plain, sandhills, and piedmont. Common in the mountains.
Subspecies
Parthenium integrifolium var. integrifolium
Parthenium integrifolium var. mabryanum