cirsium arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, mercurialis annua, potentilla reptans, senecio vulgaris, sonchus oleraceus, stellaria media, veronica persica, atriplex patula, calystegia sepium, euphorbia peplus, galium aparine, geranium rotundifolium, lysimachia arvensis, papaver rhoeas, polygonum aviculare, ranunculus repens, verbena officinalis, viola arvensis