melilotus neapolitanus, melilotus officinalis, senecio gallicus, euphorbia segetalis, lysimachia foemina, scandix pecten-veneris, thrincia hispida, torilis arvensis, veronica polita, vicia sativa, alyssum simplex, bituminaria bituminosa, calendula arvensis, euphorbia serrata, fumaria officinalis, fumaria parviflora, hypochaeris radicata, lamium amplexicaule, lysimachia arvensis, muscari neglectum, papaver rhoeas, platycapnos spicata, setaria viridis, sherardia arvensis, sonchus tenerrimus, trifolium scabrum