hordeum murinum, cynodon dactylon, malva sylvestris, plantago lanceolata, poa annua, anacyclus radiatus, avena barbata, bellis perennis, capsella rubella, convolvulus arvensis, crepis bursifolia, dasypyrum villosum, erodium malacoides, lolium multiflorum, lotus ornithopodioides, papaver rhoeas, raphanus raphanistrum, rumex pulcher, sonchus oleraceus, trifolium repens