tripleurospermum inodorum, anthemis arvensis, elymus repens, galium aparine, stellaria media, trifolium repens, apera spica-venti, capsella bursa-pastoris, chenopodium album, matricaria discoidea, myosotis arvensis, rumex obtusifolius, scleranthus annuus, viola arvensis, cirsium arvense, erodium cicutarium, fallopia convolvulus, linaria vulgaris, plantago major, plantago uliginosa, spergularia rubra, veronica arvensis, veronica persica, artemisia vulgaris, centaurea cyanus, crepis capillaris, echium vulgare, galium mollugo, geranium pusillum, gnaphalium uliginosum, lolium multiflorum, matricaria chamomilla, papaver dubium, plantago lanceolata, rumex acetosella, silene latifolia, vicia sativa, arabidopsis thaliana