matricaria chamomilla, scleranthus annuus, viola arvensis, anthemis arvensis, trifolium arvense, vicia sativa, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, odontites vulgaris, poa annua, chenopodium album, elymus repens, galeopsis tetrahit, lysimachia arvensis, myosotis stricta, raphanus raphanistrum, sagina procumbens, stellaria media, tripleurospermum inodorum, veronica arvensis, arabidopsis thaliana, draba verna