hordeum murinum, sisymbrium officinale, malva neglecta, poa annua, bromus hordeaceus, daucus carota, medicago sativa, petrorhagia prolifera, plantago lanceolata, alyssum alyssoides, capsella bursa-pastoris, centaurea aspera, convolvulus arvensis, crepis vesicaria, dactylis glomerata, echium vulgare, eryngium campestre, geranium columbinum, geranium rotundifolium, scorzonera laciniata, sonchus oleraceus, trifolium pratense, trifolium repens, veronica arvensis, vicia sativa