ambrosia artemisiifolia, stachys annua, chenopodium album, fallopia convolvulus, lysimachia arvensis, setaria pumila, silene noctiflora, arenaria serpyllifolia, veronica persica, amaranthus hybridus, amaranthus retroflexus, artemisia vulgaris, atriplex patula, carduus acanthoides, centaurea cyanus, cirsium arvense, convolvulus arvensis, daucus carota, delphinium consolida, equisetum arvense, erigeron annuus, erigeron canadensis, euphorbia helioscopia, galinsoga parviflora, hordeum distichon, lathyrus tuberosus, linaria vulgaris, lysimachia foemina, medicago lupulina, melilotus officinalis, myosotis arvensis, persicaria maculosa, polygonum aviculare, reseda lutea, setaria viridis, silene vulgaris, sonchus asper, sonchus oleraceus, stellaria media, tripleurospermum inodorum, viola arvensis