dactylis glomerata, lolium perenne, agrostis capillaris, poa annua, stellaria media, lolium multiflorum, lolium pratense, phleum pratense, polygonum aviculare, viola arvensis, arabidopsis thaliana, galium aparine, tripleurospermum inodorum, veronica arvensis, anthriscus sylvestris, arabidopsis halleri, myosotis arvensis