poa annua, stellaria media, apera spica-venti, aphanes arvensis, myosotis arvensis, veronica arvensis, centaurea cyanus, elymus repens, fallopia convolvulus, matricaria chamomilla, poa trivialis, veronica persica, viola arvensis, anthemis arvensis, cerastium holosteoides, lamium amplexicaule, odontites vulgaris, veronica opaca