secale cereale, anthemis arvensis, stachys palustris, apera spica-venti, centaurea cyanus, convolvulus arvensis, odontites vernus, scleranthus annuus, stellaria media, veronica arvensis, vicia hirsuta, vicia sativa, vicia villosa, viola arvensis, achillea millefolium, arabidopsis thaliana, chenopodium album, cirsium arvense, draba verna, elymus repens, myosotis arvensis, persicaria maculosa, rumex acetosella, rumex crispus, tripleurospermum inodorum, vicia tetrasperma