vicia sativa, papaver rhoeas, scandix pecten-veneris, avena sativa, avena sterilis, bifora radians, galium tricornutum, lolium rigidum, rapistrum rugosum, silene vulgaris, androsace maxima, anthemis arvensis, arenaria serpyllifolia, caucalis platycarpos, chondrilla juncea, convolvulus arvensis, erodium ciconium, fallopia convolvulus, gypsophila vaccaria, herniaria cinerea, hordeum murinum, lycopsis arvensis, medicago polymorpha, melilotus sulcatus, neslia paniculata, ranunculus arvensis, sabulina tenuifolia, trifolium campestre, vicia peregrina, vicia tenuifolia, coronilla scorpioides