top of page

Wild Quinine (Parthenium integrifolium)

This plant adornes the native landscape with unique flat-topped white flowers with an interesting rough texture . A tough plant native to Illinois dry prairies, this plant adds texture and color to the landscape.


  • Acronym: PARINT
  • Life-Cycle: Perennial
  • Bloom Color: White
  • Bloom Time: June - September
  • Typical Height: 36"
  • Light Preference: Full Sun
  • Soil Preference: Dry
  • Root Structure: Central Taproot with Rhizomes
  • Stratification: Cold & Moist for 60 Days
  • Seeds per Ounce: 7,000*
  • IL County Ecotypes we Grow**
    1. LaSalle County
    2. Piatt County


Other scientific names used for this species:

  • None


Other common names used for this species:

  • None


*Approximate, actual number of seeds may vary slightly by seed lot.

**We have listed the County ecotypes that we grow for this species, this ecotype may or may not be available at the time of your order. If you prefer one of the ecotypes over another please type it into the "Additional Info Section" and we'll provide that ecotype if it's available, if it is not available we will provide one of the other ecotypes listed.

Parthenium integrifolium - Per Ounce

    bottom of page