papaver rhoeas, centaurea cyanus, thlaspi arvense, arabidopsis thaliana, buglossoides arvensis, chenopodium album, convolvulus arvensis, elymus repens, lamium purpureum, stellaria media, viola arvensis, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, galium aparine, geranium pusillum, matricaria chamomilla, matricaria discoidea, myosotis arvensis, neslia paniculata, raphanus raphanistrum, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, lactuca serriola