fallopia convolvulus, medicago sativa, centaurea scabiosa, chenopodium album, cirsium arvense, galeopsis angustifolia, knautia integrifolia, lysimachia arvensis, polygonum aviculare, anthemis arvensis, atriplex patula, euphorbia falcata, geranium dissectum, iberis pinnata, lathyrus sphaericus, lolium rigidum, poa compressa, ranunculus arvensis