ambrosia artemisiifolia, chenopodium album, lysimachia arvensis, stachys annua, viola arvensis, artemisia vulgaris, cirsium arvense, kickxia elatine, oxalis stricta, polygonum aviculare, achillea millefolium, aethusa cynapium, amaranthus hybridus, capsella bursa-pastoris, convolvulus arvensis, delphinium consolida, digitaria sanguinalis, echinochloa crus-galli, elymus repens, erigeron canadensis, euphorbia exigua, euphorbia falcata, fallopia convolvulus, galinsoga parviflora, hordeum distichon, lactuca serriola, lysimachia foemina, mercurialis annua, panicum miliaceum, pastinaca sativa, plantago major, ranunculus sardous, setaria pumila, silene noctiflora, solidago gigantea, sonchus asper, stellaria media, tripleurospermum inodorum, veronica polita