echinochloa crus-galli, hordeum distichon, polygonum aviculare, aethusa cynapium, anthemis arvensis, avena fatua, euphorbia exigua, kickxia elatine, persicaria maculosa, silene noctiflora, veronica persica, atriplex patula, bromus japonicus, delphinium consolida, euphorbia falcata, galium aparine, kickxia spuria, lolium multiflorum, lolium perenne, lysimachia arvensis, medicago sativa, oxalis stricta, papaver rhoeas, plantago uliginosa, rumex crispus, sonchus oleraceus, thlaspi arvense, trifolium hybridum, veronica polita, viola arvensis, convolvulus arvensis, elymus repens, euphorbia helioscopia, galium spurium, lapsana communis, ranunculus repens, senecio vulgaris, sherardia arvensis