apera spica-venti, bromus hordeaceus, bromus japonicus, convolvulus arvensis, elymus repens, erodium cicutarium, portulaca oleracea, setaria viridis, amaranthus powellii, anthemis ruthenica, capsella bursa-pastoris, chenopodium album, echinochloa crus-galli, erigeron canadensis, fallopia convolvulus, hypericum perforatum, lysimachia arvensis, plantago lanceolata, potentilla argentea, scleranthus annuus, silene noctiflora, trifolium arvense, trifolium campestre, tripleurospermum inodorum, cirsium arvense, echium vulgare, sisymbrium altissimum, veronica arvensis, viola arvensis, xanthium strumarium