alopecurus myosuroides, anthemis cotula, bifora testiculata, fumaria officinalis, galium tricornutum, legousia hybrida, papaver rhoeas, scandix pecten-veneris, avena sterilis, bromus diandrus, calendula arvensis, euphorbia helioscopia, myosotis arvensis, ranunculus arvensis, veronica arvensis, veronica persica, viola arvensis