adonis annua, alopecurus myosuroides, anthemis cotula, convolvulus arvensis, gladiolus italicus, scandix pecten-veneris, avena fatua, avena sterilis, bromus diandrus, galium spurium, galium tricornutum, legousia hybrida, myosotis arvensis, papaver rhoeas, sherardia arvensis, veronica persica