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