triticum aestivum, buglossoides arvensis, centaurea cyanus, cirsium arvense, convolvulus arvensis, delphinium consolida, fumaria officinalis, galium aparine, lamium amplexicaule, neslia paniculata, sinapis arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica persica, vicia tetrasperma, viola arvensis, achillea millefolium, anthemis arvensis, apera spica-venti, arabidopsis thaliana, armoracia rusticana, capsella bursa-pastoris, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, geranium pusillum, lamium purpureum, mentha arvensis, myosotis arvensis, myosotis stricta, myosurus minimus, papaver rhoeas, roemeria argemone, rorippa sylvestris, stachys palustris, veronica agrestis, veronica hederifolia, vicia villosa