hordeum vulgare, alopecurus myosuroides, veronica persica, elymus repens, pohlia lescuriana, tortula acaulon, viola arvensis, apera spica-venti, corylus avellana, galium aparine, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, equisetum arvense, papaver rhoeas, sonchus oleraceus, aethusa cynapium