eragrostis pilosa, berteroa incana, chenopodium album, poa compressa, sisymbrium loeselii, achillea millefolium, amaranthus retroflexus, artemisia vulgaris, bryum argenteum, carduus acanthoides, crepis tectorum, echium vulgare, eragrostis minor, galinsoga parviflora, lepidium ruderale, lolium perenne, pastinaca sativa, polygonum aviculare, setaria pumila, setaria viridis, tripleurospermum inodorum, viola arvensis