zea mays, viola arvensis, elymus repens, agrostis stolonifera, bromus hordeaceus, lamium amplexicaule, myosotis arvensis, poa annua, spergula arvensis, tripleurospermum inodorum, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, fallopia convolvulus, persicaria maculosa, plantago major, rumex acetosella, rumex crispus, scleranthus annuus, stellaria media, veronica hederifolia, veronica serpyllifolia