centaurea cyanus, legousia speculum-veneris, achillea millefolium, alyssum alyssoides, asperula arvensis, centaurea scabiosa, cirsium arvense, fallopia convolvulus, iberis pinnata, knautia integrifolia, medicago falcata, papaver rhoeas, scleranthus annuus, trifolium pratense, vicia cracca, viola arvensis, anthemis arvensis, barbarea vulgaris, caucalis platycarpos, crucianella angustifolia, erodium cicutarium, galium album, onobrychis viciifolia, petrorhagia prolifera, phleum pratense, poa bulbosa, poa compressa, ranunculus arvensis, rhinanthus minor, silene vulgaris, valerianella rimosa