trifolium repens, agrostis stolonifera, arctium lappa, chenopodium album, lolium perenne, phleum pratense, plantago major, poa annua, poa pratensis, rorippa sylvestris, bromus hordeaceus, capsella bursa-pastoris, cichorium intybus, crepis biennis, dactylis glomerata, hordeum murinum, matricaria discoidea, sonchus arvensis, tripleurospermum inodorum