linum usitatissimum, matricaria chamomilla, artemisia vulgaris, avena strigosa, centaurea cyanus, chenopodium album, lapsana communis, lysimachia arvensis, polygonum aviculare, veronica persica, arenaria serpyllifolia, capsella bursa-pastoris, cirsium arvense, galinsoga quadriradiata, lolium perenne, myosotis arvensis, pastinaca sativa, persicaria maculosa, poa annua, sonchus oleraceus, thlaspi arvense, trifolium repens, vicia sativa, viola arvensis