chenopodium album, tripleurospermum inodorum, ambrosia artemisiifolia, atriplex patula, calystegia sepium, cirsium arvense, convolvulus arvensis, delphinium consolida, echinochloa crus-galli, oxalis stricta, persicaria maculosa, plantago major, setaria pumila, triticum aestivum, amaranthus retroflexus, artemisia vulgaris, capsella bursa-pastoris, chaenorhinum minus, elymus repens, equisetum arvense, erigeron annuus, erigeron canadensis, euphorbia exigua, fallopia convolvulus, gnaphalium uliginosum, kickxia spuria, lactuca serriola, lathyrus tuberosus, lysimachia arvensis, lysimachia foemina, medicago lupulina, myosotis arvensis, polygonum aviculare, silene latifolia, silene noctiflora, solidago gigantea, sonchus oleraceus, stachys annua, stellaria media, veronica persica, vicia hirsuta, viola arvensis