centaurea cyanus, anthemis arvensis, bromus secalinus, cirsium arvense, convolvulus arvensis, legousia speculum-veneris, phleum pratense, potentilla reptans, sinapis arvensis, viola arvensis, achillea collina, alyssum alyssoides, arrhenatherum elatius, buglossoides arvensis, bunium bulbocastanum, cota tinctoria, daucus carota, galeopsis angustifolia, heracleum sphondylium, lathyrus pratensis, myosotis arvensis, papaver rhoeas, plantago lanceolata, plantago major, ranunculus repens, silene vulgaris, sonchus asper, thlaspi arvense, trifolium pratense, vicia cracca, vicia sativa