ononis arvensis, centaurea solstitialis, eryngium campestre, knautia arvensis, trifolium pratense, achillea millefolium, agrimonia eupatoria, arrhenatherum elatius, bothriochloa ischaemum, dactylis glomerata, elymus repens, galium verum, helminthotheca echioides, lolium pratense, medicago lupulina, pastinaca sativa