equisetum arvense, aphanes arvensis, arabidopsis thaliana, chenopodium album, cirsium arvense, fallopia convolvulus, myosotis arvensis, raphanus raphanistrum, roemeria argemone, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media, tripleurospermum inodorum, veronica arvensis, vicia sativa, viola arvensis, centaurea cyanus, cerastium holosteoides, galinsoga parviflora, hypochaeris glabra, sisymbrium officinale