persicaria lapathifolia, stachys annua, convolvulus arvensis, artemisia absinthium, carduus acanthoides, chenopodium album, cirsium arvense, euphorbia subcordata, galium album, lappula squarrosa, panicum miliaceum, polygonum aviculare, setaria viridis, tripleurospermum inodorum, amaranthus retroflexus, atriplex prostrata, delphinium consolida, echinochloa crus-galli, elymus repens, erigeron canadensis, fallopia convolvulus, lactuca serriola, lathyrus tuberosus, malva pusilla, neslia paniculata, oxybasis glauca, sisymbrium loeselii, sonchus arvensis