Centaurea pratensis:

Centaurea pratensis:

Centaurea pratensis (Lam.) Salisb., Asteraceae: See Centaurea jacea L.




Centaurea pratensis Thuill., Asteraceae: See Centaurea monktonii C.E.Britton.

I have no articles for this botanical term, but there might be some for the next level down (if found).