chenopodium album, galinsoga parviflora, persicaria lapathifolia, stellaria media, capsella bursa-pastoris, raphanus raphanistrum, tripleurospermum inodorum, urtica urens, chenopodium ficifolium, descurainia sophia, euphorbia helioscopia, geranium pusillum, lamium amplexicaule, senecio vulgaris, sinapis arvensis, thlaspi arvense, anthemis cotula, chenopodiastrum hybridum, cirsium arvense, echinochloa crus-galli, elymus repens, fallopia convolvulus, fumaria officinalis, polygonum aviculare, setaria pumila, amaranthus retroflexus, artemisia vulgaris