convolvulus arvensis, sonchus arvensis, vicia hirsuta, anthemis arvensis, centaurea cyanus, cirsium arvense, elymus repens, myosotis arvensis, tripleurospermum inodorum, vicia grandiflora, vicia villosa, apera spica-venti, lathyrus tuberosus, stellaria media, veronica persica, viola arvensis