arabidopsis thaliana, convolvulus arvensis, teesdalia coronopifolia, buglossoides arvensis, calendula arvensis, centaurea benedicta, draba verna, myosotis discolor, senecio vulgaris, spergula arvensis, spergula pentandra, valerianella locusta, hypecoum imberbe, lamium amplexicaule, mibora minima, neslia paniculata, papaver rhoeas, raphanus raphanistrum, scandix pecten-veneris, valerianella coronata, veronica triphyllos, vicia villosa, viola arvensis