capsella bursa-pastoris, lamium amplexicaule, lamium purpureum, viola arvensis, stellaria media, arabidopsis thaliana, artemisia vulgaris, brassica napus, buglossoides arvensis, chenopodium album, descurainia sophia, fumaria officinalis, galium aparine, papaver rhoeas, poa annua, thlaspi arvense, tripleurospermum inodorum, veronica hederifolia, veronica persica, veronica polita