Centaurea jacea ssp. pratensis
![](https://www.cal-ipc.org/wp-content/uploads/2017/10/Centaurea-debeauxii-ssp.-thuillierii_meadow-knapweed_Joseph-DiTomaso-300x225.jpg)
- Common name(s): meadow knapweed
- Synonym(s): Centaurea debeauxii Gren. & Godr., Centaurea x pratensis; Centaurea jacea L. x Centaurea nigra L.
- All names: Centaurea jacea ssp. pratensis, Centaurea debeauxii (=C. jacea x C. nigra, C. x pratensis), Centaurea debeauxii Gren. & Godr., Centaurea x pratensis, Centaurea jacea L. x Centaurea nigra L., meadow knapweed