lolium pratense, phleum pratense, elymus repens, arabidopsis arenosa, lolium multiflorum, myosotis arvensis, persicaria maculosa, poa palustris, poa pratensis, poa trivialis, trifolium repens, veronica arvensis, argentina anserina, atriplex prostrata, carduus crispus, cerastium holosteoides, chenopodium album, holcus lanatus, tripleurospermum inodorum, urtica dioica