tripleurospermum maritimum, holcus lanatus, cirsium arvense, agrostis stolonifera, arrhenatherum elatius, lactuca serriola, sonchus oleraceus, atriplex prostrata, bromus hordeaceus, centaurea jacea, cichorium intybus, cynosurus cristatus, hypochaeris radicata, lolium perenne, lolium pratense, plantago lanceolata, poa trivialis, puccinellia distans, rumex crispus, sisymbrium altissimum, sisymbrium officinale, stellaria media, trifolium pratense, triticum aestivum