triticum aestivum, galium tricornutum, avena fatua, bifora testiculata, caucalis platycarpos, fallopia convolvulus, lysimachia arvensis, papaver rhoeas, adonis flammea, ajuga chamaepitys, bupleurum rotundifolium, centaurea cyanus, cirsium arvense, convolvulus arvensis, euphorbia falcata, geranium dissectum, kickxia spuria, lactuca serriola, lathyrus cicera, linaria supina, ranunculus arvensis, scandix pecten-veneris, torilis arvensis