convolvulus arvensis, lolium multiflorum, papaver rhoeas, allium ampeloprasum, carduus pycnocephalus, caucalis platycarpos, lathyrus aphaca, legousia speculum-veneris, scandix pecten-veneris, vicia lutea, vicia sativa, mentha suaveolens, myosotis arvensis, ranunculus millefoliatus, sonchus asper, trifolium pratense, agrostemma githago, anthemis arvensis, daucus carota, viola arvensis