avena sativa, veronica persica, lathyrus tuberosus, sherardia arvensis, sonchus oleraceus, aethusa cynapium, cirsium arvense, euphorbia exigua, lamium amplexicaule, lapsana communis, lysimachia arvensis, neslia paniculata, oxalis stricta, persicaria maculosa, plantago uliginosa, valerianella dentata, viola arvensis